Mathematics College

In the 2011 new york marathon 29867 men finished the race, and 16928 women finished the race. Each finisher was given a t-shirt. About how many men's shirts were given away? About how many women's shirts were given away? Explain how you found your answers.

Answers

Answer 1

30000 men's shirts and 17000 woman's shirts

29867 rounded is about 30000

16928 rounded is 17000

Answer 2

The number of t-shirts given to men is 29867 and the number of t-shirts given to women is 16928.

What is a number system?

The number system is a way to represent or express numbers.

A decimal number is a very common number that we use frequently.

Since the decimal number system employs ten digits from 0 to 9, it has a base of 10.

Any of the multiple sets of symbols and the guidelines for utilizing them to represent numbers are included in the Number System.

Given that,

Each male finisher has given a t-shirt

So,

Number of men finishers = number of t shirt

Since,

number of t-shirts given to man = 29867

Similarly,

Each women's finisher has given a t-shirt

So,

Number of women's finishers = number of t-shirts

So,

number of t-shirts given to women = 16928

Hence "The number of t-shirts given to men is 29867 and the number of t-shirts given to women is 16928".

For more about the number system,

https://brainly.com/question/22046046

#SPJ6

Related Questions

evaluate the expression
(4+49) - 4X10

Answers

4 +49 = 53 -40=24

hope this works

Paulita reads an average of 20 pages each day. She has 6 days to read 100 pages. Will she finish her reading in 6 days? Explain

Answers

Yes because 20x6=120 so she will possibly read more pages. Yes, she will finish her reading in 6 days

At a local school supply store, a highlighter costs $1.25, a ballpoint pen costs $0.80, and a spiral notebook costs $2.75. Explain how you can use the Commutative Property of Addition to find the total cost if three of each item are purchased!

Answers

Since the communative property shows you can add or multipy in any order, this means you can add all three of these in a different order and still get the same answer.....For example, you can do $1.25 + $0.80 + $2.75 or you can switch it around and do it in another way

The addition of all costs using commutative property will be $4.8.

What is the arithmetic operator?

Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,

Summation = addition of two or more numbers or variable

For example = 2 + 8 + 9

Subtraction = Minus of any two or more numbers with each other called subtraction.

For example = 4 - 8

Division = divide any two numbers or variable called division.

For example 4/8

Multiplication = to multiply any two or more numbers or variables called multiplication.

For example 5 × 7.

Given,

Cost of one highlighter = $1.25

Cost of one ballpoint pen = $0.80

Cost of one spiral notebook = $2.75

The cumulative property states that the resultant of summation or multiplication does change by changing order.

Addition = 1.25 + 0.80 + 2.75

Total cost = $4.8.

Hence"The addition of all costs using commutative property will be $4.8".

To learn more about the arithmetic operators,

brainly.com/question/25834626

#SPJ5

A rational number can be written as the ratio of one blank to another and be represented by a repeating or blank decimal. What are the two vocabulary for this sentence?

Answers

The answer is a rational number is one integer divided by another, and can be represented in either decimal of fraction form. The explanation behind this is visualize you are using long division to divide one number by one more. You divide, and then you acquire a remainder. Then you carry down a zero (multiply by ten) and divide again. Well, there are only so many balances you could perhaps have. For example, for 5, your choices are 0, 1, 2, 3, and 4. Sooner or later, you will replicate a remainder, at which fact you will just keep dividing the same method you did last time you saw that remainder -- and that's the reason why it repeats.

If Argyl earns $93.00 for 7.75 hours of work, how many must he work to earn $571.50?

Answers

Approximately 47.6 hours.

Exact product of 379 and 8

Answers

Exact product of 379*8 is 3,032.

The exact product of 379*8 is 3032.

If i buy a box of candy for $30 and make $52 selling the candy what is my profit

Answers

it is $82 for your profit

0.4 ( 8 - 0.2w ) = -4

Answers

Hello there!

[tex]Subtract[/tex] by the [tex]number [/tex] [tex]3.2 [/tex] to your [tex]sides [/tex]

Like → [tex]-0.08w + 3.2 - 3.2 \\ \\ = 4 - 3.2[/tex]

We get this→ [tex]-0.08w = -7.2 [/tex]

Since the [tex]-0.08 [/tex] goes into both of the number we would have to [tex]divide [/tex] by the decimal [tex]-0.08 [/tex] onto your [tex]sides [/tex]

Like → [tex] \frac{-0.08w}{-0.08} = \frac{-7.2}{-0.08} [/tex]

Now the we got those [tex]few [/tex] [tex]steps [/tex] out of the way we can solve our answer!

[tex] \frac{-0.08w}{-0.08} \\ (CancelOut) \\ \\ \\ \\ \frac{-7.2}{-0.08} \\ (Keep)[/tex]

[tex] \frac{-7.2}{-0.08} = 90 \\ \\ \\ Answer: w = 90 [/tex]

Good luck on your assignment and enjoy your day!

~[tex]MeIsKaitlyn:)[/tex]

Jody, a statistics major, grows tomatoes in her spare time. she keeps a record of the weight of each tomato she grows. what percentage of all her tomatoes will be within one standard deviation of the mean weight? choose the correct answer below.
a. 50
b. 99.7
c. 95
d. 68
e. 10

Answers

Refer to the figure below.
μ = the mean
σ = the standard deviation

If the weights of the tomatoes are normally distributed, then about 68% of the weights will be within one standard deviation from the mean.
That is,
P(μ-σ ≤ x ≤ μ+σ) = 0.68

Answer: c. 68

Solve the given initial-value problem. give the largest interval i over which the solution is defined. x dy dx + y = 6x + 1, y(1) = 8

Answers

[tex]x\dfrac{\mathrm dy}{\mathrm dx}+y=6x+1[/tex]
[tex]\dfrac{\mathrm d}{\mathrm dx}(xy)=6x+1[/tex]
[tex]xy=\displaystyle\int(6x+1)\,\mathrm dx[/tex]
[tex]xy=3x^2+x+C[/tex]

Given that [tex]y(1)=8[/tex], we have

[tex]8=3+1+C\implies C=4[/tex]

so that the particular solution is

[tex]xy=3x^2+x+4[/tex]
[tex]y=3x+1+\dfrac4x[/tex]

which is valid as long as [tex]x\neq0[/tex], which in turn suggests the largest interval over which the solution may be valid is [tex](0,\infty)[/tex].

Tony has $727.29 in his checking account. He must maintain a $500 balance to avoid a fee. He wrote a check for $248.50 today. Write and solve an inequality to solve for the least amount of money he needs to deposit to avoid a fee.

Answers

let's say the least amount of money is "x", therefore whatever "x" is, it has to be "greater than or equals to 500", thus x ⩾ 500.

so, let's add "x" to the current balance including debts.

[tex]\bf x\ge 500 \\\\\\ \stackrel{minimum}{x}+\stackrel{current}{727.29}-\stackrel{\textit{cheque for payment}}{248.50}\ge 500\implies x+478.79 \ge 500 \\\\\\ x\ge 500-478.79\implies x\ge 21.21[/tex]

Which equation correctly applies the distributive property?

A. 50+1.015=(50⋅1)+(50⋅0.01)+(50⋅0.005)
B.−1.2⋅0.57⋅0.5=−1.2⋅0.5⋅0.57
C. (0.5⋅0.5)+(0.5⋅0.3)+(0.5⋅0.2)=0.5⋅(0.5+0.3+0.2)
D. −2.5⋅(4⋅1.045)=(−2.5⋅4)⋅1.045

Answers

C. (0.5⋅0.5)+(0.5⋅0.3)+(0.5⋅0.2)=0.5⋅(0.5+0.3+0.2)

C. (0.5⋅0.5)+(0.5⋅0.3)+(0.5⋅0.2)=0.5⋅(0.5+0.3+0.2) is the correct answer

hope this helps

You can take out a 0.5 from each expression

What is the absolute difference between 1/2 and 1/3?

Answers

1/2 - 1/3 = 3/6-2/6 = 1/6

absolute value is 1/6

In a recent survey, two-thirds of the 234 students in a freshman class said they watch television shows on their computer. Determine the correct arithmetic set up for determining how many students watch television on their computer

Answers

We know that 2/3 of all students watch TV shows on their computers.
And 234 students were in that survey.
2 / 3 * 234 = 156
Answer: 156 students watch shows on their computer.

Essentially, arithmetic set here means "number", so what we will be interested in is the answer to this question can be found here:

'two-thirds of the 234'.

that's all we need to know here. So let's count:
[tex] \frac{2}{3} *234=2*78=156[/tex]

so the answer is simply 156!

Hans needs to memorize words on a vocabulary list for Latin class. He has memorized 20 of the words which is 1/4 of the list. How many words are in the list?

Answers

If hans memorized 20 of the words which is 1/4 of the list that means you need to multiply by 4 to get the total number of words which would be 80.

Answer: There are "80" words in the list.
______________________________________
Explanation:
______________________________________
(1/4) x = 20 ; solve for "x" ;

Multiply each side of the equation by "4" ; to isolate "x" on ONE SIDE of the equation; and to solve for "x";

=====> 4 * { (1/4) x } = 20 *4 ;

===> x = 80 .
______________________________
There are "80" words in the list.
______________________________

If candies have a cost X cents less per dozen, it would have cost 3 cents less for x+3 candies then if they had cost x cents more per dozen. What is x?

Answers

Final answer:

The answer is obtained by setting up a mathematical equation corresponding to the details given in the word problem. It is found that if the candies were 36 cents cheaper or dearer per dozen, it would affect the price by 3 cents for 39 candies.

Explanation:

The problem can be solved by translating the words into a mathematical equation. Let's denote the original price of a candy as Y cents. Therefore, a dozen candies would cost 12Y cents.

First, we acknowledge that if candies are X cents less per dozen, each candy will be X/12 cents cheaper. And if you buy x+3 such candies, you will pay (x+3)*X/12 cents less.

Simultaneously, the problem also mentions that x+3 candies would have cost 3 cents less if they had been X cents *more* per dozen. This implies that buying x+3 candies would cost an extra (x+3)*X/12 cents, yet it is still 3 cents less.

Therefore, these two costs should be equal: (x+3)*X/12 = (x+3)*X/12 +3. By solving this equation: X = 36. Therefore, if candies were 36 cents cheaper or dearer per dozen, it would affect the cost by 3 cents for x+3 or 39 candies.

Learn more about Algebraic problem solving here:

https://brainly.com/question/32924529

#SPJ2

Simplify . 4y4 4y8 8y4 8y8

Answers

Answer:

Step-by-step explanation:

Just did it.

Answer:

Step-by-step explanation:

You started on a bike trip, riding at a rate of 9 miles per hour. Your friend left one hour later and rode at the rate of 12 miles per hour. How long did it take your friend to catch up with you?

Answers

They need 3 hours to catch.

What is Unitary method?

It is a method where we find the value of a single unit from the value of multiple units and the value of multiple units from the value of a single unit.

Steps to Use Unitary Method

First, let us make a note of the information we have. There are 5 ice-creams. 5 ice-creams cost $125.

Step 1: Let’s find the cost of 1 ice cream. In order to do that, divide the total cost of ice-creams by the total number of ice-creams. The cost of 1 ice-cream = Total cost of ice-creams/Total number of ice-creams = 125/5 = 25. Therefore, the cost of 1 ice cream is $25.

Step 2: To find the cost of 3 ice-creams, multiply the cost of 1 ice cream by the number of ice-creams. The cost of 3 ice-creams is cost of 1 ice-cream × number of ice-creams = 25 × 3 = $75. Finally, we have the cost of 3 ice-creams i.e. $75.

Given:

riding at a rate of 9 miles per hour

the friend left at rate of 12 miles per hour

Difference between

=12-9

=3 mph

So, the time they need to take

=9/3

= 3 hours

Learn more about unitary method here:

https://brainly.com/question/22056199

#SPJ2

Write an even number between 7 and 16. Draw a picture and then write a sentence to explain why it's an odd number

Answers

a even number could be 9 it is odd because it cant be divided by 2, 4, 6, 8, 10, 12, 14, 16,...

Answer:

9, 11, 13 and 15

Step-by-step explanation:

Given numbers,

7 and 16,

In the number line the numbers are arranged in ascending order from left to right,

Thus, the numbers greater than 7 are,

8, 9, 10, 11, 12, 13, 14, 15, 16, 17....

Also, the number less than 16,

.......6, 7, 8, 9, 10, 11, 12, 13, 14, 15,

So, the numbers between 7 and 16,

8, 9, 10, 11, 12, 13, 14, 15

Now, a number with 1, 3, 5 or 7 in the ones place is an odd number.

Hence, the odd number between 7 and 16 are,

9, 11, 13 and 15

A basketball team sells tickets that cost $10, $20, or, for VIP seats, $30. The team has sold 469 tickets overall. It has sold 112 more $20 tickets than $10 tickets. The total sales are $8300 How many tickets of each kind have been sold?

Answers

x + y + z = 469 (1)

x + 112 = y (2)

10x + 20y + 30z = 8300 (3)

Replace (x + 112) for y to (1) and (3) equations:

x + x + 112 + z = 469
⇒2x + z = 357

10x + 20( x + 112 ) + 30z = 8300
⇒ 30x + 30z = 6060
Simplify, divide equation by 30
⇒x + z = 202

Put these 2 equations together:
2x + z = 357
x + z = 202
------------------------------------------
x = 155 $10 tickets sold

(2) 155 + 112= 267 $20 tickets sold

z - ( 115 + 267) = 469

z = 87 $30 tickets sold

Final answer:

The basketball team has sold 155 $10 tickets, 267 $20 tickets, and 47 $30 tickets. This was determined by setting up a system of linear equations based on the information given and solving for the variables representing the number of tickets of each kind.

Explanation:

The problem at hand is a classic example of a system of linear equations in the world of numerical problems. We need to find the number of $10, $20, and $30 tickets sold by the basketball team based on the given conditions. Let's denote the number of $10 tickets as x, the number of $20 tickets as y, and the number of $30 tickets as z.

The total number of tickets sold is 469: x + y + z = 469.The team has sold 112 more $20 tickets than $10 tickets: y = x + 112.The total sales amount to $8300: 10x + 20y + 30z = 8300.

Substituting y from the second equation into the first and third equations, we get two new equations:

x + (x + 112) + z = 469, which simplifies to 2x + z = 357.10x + 20(x + 112) + 30z = 8300, which simplifies to 10x + 20x + 2240 + 30z = 8300, and further to 30x + 30z = 6060 by combining like terms and subtracting 2240 from both sides.

Dividing the last equation by 30, we obtain x + z = 202. Now, we have a system of two equations with two variables:

2x + z = 357x + z = 202

Subtracting the second equation from the first, we find x = 155. We can then substitute x into the second equation to find z = 202 - 155 = 47.

Finally, we substitute x into the second original equation to find y = 155 + 112 = 267.

Therefore, the team has sold 155 $10 tickets, 267 $20 tickets, and 47 $30 tickets.

Suppose a card is drawn from a deck of 52 playing cards. what is the probability of drawing a 4 or an ace?

Answers

The answer is 4 out of 52 because there are 4 suites

A number and it's absolute value are equal. If you subtract 2 from the number, the new number and it's absolute value are not equal. What do you know about the number? What is a possible number that satisfies these conditions?

Answers

This means that the number is positive.

The absolute value is the distance away from 0 the number is.

So 1's absolute value would be 1, yet -5's absolute value would be 5.

So the number that's equal to its absolute value is positive, and the one that's not is negative.

So if you subtract 2 from the positive number, it must turn negative.

So 1 is a number that satisfies these conditions.

In how many different ways can the curator of a museum arrange five of eight paintings horizontally on the wall?

Answers

8C5=8!/(3!5!)=56
There are 56 ways a curator can arrange the paintings.

The requried number of ways that 5 paintings to be chosen is 56 ways.

What are permutation and combination?

In arithmetic, combination and permutation are two different ways of grouping elements of a set into subsets. In combination, the components of the subset can be recorded in any order. In a permutation, the components of the subset are listed in a distinctive order.

Here,
Total number of paintings = 8
Total number of paintings to be arranged = 5
Number of ways = 8C5
= 8!/[8-5]!5! [nCr = n!/[n-r]!r!]

= 56 ways

Thus, the requried number of ways that 5 paintings to be chosen is 56 ways.

Learn more about permutations and combinations here: https://brainly.com/question/2295036

#SPJ5

what's the property of 34+0+18+26

Answers

addition property is your answer

hope this helps

Multiply or find the special product. (Simplify your answer completely.)
[(x − 8y) + z][(x − 8y) − z]

Answers

You can use formula (a-b)(a+b) = a² - b²

[(x − 8y) + z][(x − 8y) − z]
= (x - 8y)² - z²
= x² - 16xy + 64y² - z² ← answer

what is 1.086 rounded to the nearest whole number

Answers

1.086 rounded to the nearest whole number is 1

20d + 13 - 12d = -14

Answers

The answer is D = -27/8

20d +13 -12d = -14

combine like terms

20d-12d = 8d

8d+13 = -14

subtract 13 from each side:

8d =-27

divide both sides by 8

d = -27/8

what is an expression for twice a number,increased by 5

Answers

The expression is: 2x + 5

what number must you add to complete the square x^2+24x=17

Answers

We have
x² + 24x = 17 (1)

Note that
(x + 12)² = x² + 24x + 144
By adding 144 to the left side of equation (1), it becomes a perfect square.

Therefore
x² + 24x = (x+12)² - 144 (2)

Substitute (2) into (1).
(x + 12)² - 144 = 17
(x + 12)² = 17 +144
(x + 12)² = 161

Answer:
We added 144 to the left side of equation (1) in order to make it a perfect square.

54 3/11 as a decimal

Answers

54 3/11...

54 is ur whole number
3/11 = 0.27 with a line over the 27 because it is repeating

so ur answer would be : 54.27...with a line over the 27

Other Questions

Most of a country's population is clustered near its eastern border. The north central area of the country has very low population density, while the south is a little denser.Which of the following statements are MOST likely to be true? (3 points) I. The country's eastern border is an ocean or a river. II. The country has a range of mountains along its eastern border. III. A river runs through the middle of the country to the ocean in the west. IV. There is a desert in the north of the country. are relations always functions A solution of cough syrup contains 5.00% active ingredient by volume. If the total volume of the bottle is 11.0 mL , how many milliliters of active ingredient are in the bottle? North and south who killed reconstruction dbq answers In at least 150 to 200 words, explain how language was transmitted and evolved. As a Cub Pilot progresses the narrator grows increasingly frantic this is an example of which element? A.ExpositionB.Rising ActionC.ClimaxD.Falling Action Explain how sunlight is the primary source of energy for your own life. A hose fills a tank at a rate of 20 gallons per minute.What is the rate in liters per hour?(1 gallon 3.79 liters) Please calculate 0.5(7b12a)(8.4a14b) if a=10; b=6. What is the side length of the smallest square plate on which a 30-cm chopstick can fit along a diagonal without any overhang? According to the climate map above, the__________have a highland climate. How did inequalities in land ownership contribute to racial tensions during Reconstruction? How were the protestant reformation and the european renaissance were similar in that both? Ribosomal rna accumulates within __________. What would happen to a cell if the mitochondria stopped working? In which of these illnesses do cells in one part of the body grow abnormally or out of control and possibly spread to other parts of the body? Which of the following is implied by significant population growth on the Great Plains between 1880 and 1930? When packing the order yesterday, one important item was omitted.A. Properly constructed sentence B. Dangler C. Misplaced D. Lacks parallel parts P.S. I think is C A primary active transport process is one in which __________. hints a primary active transport process is one in which __________. molecules move through transport proteins that have been activated by atp an intracellular vesicle fuses with the plasma membrane and releases its contents to the extracellular fluid molecules pass directly through the phospholipid bilayer of the plasma membrane molecules move across the plasma membrane without an input of energy the plasma membrane folds inward to form a vesicle containing extracellular material Healthy bodies can come in a variety of shapes and sizes. How would changes in the types of bodies used in advertisements affect the health choices of the general public? Decreased use of ectomorph body types will increase pressure to undereat Decreased use of mesomorph body types will increase pressure to undereat Increased use of ectomorph body types will increase pressure to undereat Increased use of mesomorph body types will increase pressure to undereatQuestion 2(Multiple Choice Worth 3 points)(06.02 LC)Which of the following describes a mesomorph body type? Narrow shoulders and low body fat Short stature and round, prominent abdomen Tall stature and long, slender look Wide shoulders and a muscular, athletic lookQuestion 3(Multiple Choice Worth 3 points)(06.02 LC)Advertisements are filled with images of extremely fit and sometimes even underweight people. What is an example of how these images might positively influence a person's health choices? Choosing to use weight loss supplements to increase weight loss Electing to skip meals to reduce calorie intake until target weight is met Figuring out ways to purge after meals to reduce the number of calories consumed Finding ways to increase physical activity to burn calories and increase heart rateQuestion 4(Multiple Choice Worth 3 points)(06.02 LC)What measurement can physicians use to assess an adult's risk for high LDL cholesterol, triglycerides, or blood pressure? Blood glucose levels Breathing rate Resting heart rate Waist circumferenceQuestion 5(Multiple Choice Worth 3 points)(06.02 LC)What method can a physician use to evaluate the status of a patient's body composition? Blood glucose level Body fat percentage Target heart rate zone Body diameter measurement Steam Workshop Downloader