what is 4 1/2 divided by 3

Answers

Answer 1
You divide 4.5 by 3. The answer is 1.5.

Related Questions

An investor bought 400 shares of stock, some at $7.00 per share and some at $1.00 per share. If the total cost was $1450.00, how many shares of each stock did the investor buy?

Answers

Final answer:

The investor bought 175 shares at $7.00 per share and 225 shares at $1.00 per share.

Explanation:

To solve this problem, you can set up a system of equations. Let x be the number of shares bought at $7.00 per share and y be the number of shares bought at $1.00 per share.

From the information given, we know that:

x + y = 400 (equation 1)7x + y = 1450 (equation 2)

To solve the system of equations, you can use the substitution method or the elimination method.

Using the elimination method, multiply equation 1 by 7 to make the coefficients of x in both equations equal:

7(x + y) = 7(400)7x + 7y = 2800 (equation 3)

Now, subtract equation 2 from equation 3 to eliminate x:

(7x + 7y) - (7x + y) = 2800 - 14506y = 1350y = 225

Substitute the value of y into equation 1 to find x:

x + 225 = 400x = 175

Therefore, the investor bought 175 shares at $7.00 per share and 225 shares at $1.00 per share.

karen sells clothes. after studing her constraints, she knows that she will make $10 profit on each jacket, j, she sells and $6 profit on each shirt, s, she sells. which equation or inequaltiy should she use to show her maximum profit , P?

Answers

10x-6x=P

Hope this helps!

the answer would have to be 10x- 6x= p

121 bricks in 16.5 minutes 22 brings in m minutes

Answers

Use a proportion.

121/16.5 = 22/m

121m = 16.5 * 22

11m = 16.5 * 2

11m = 33

m = 3

3 minutes.

A and b alternate rolling a pair of dice, stopping either when a rolls the sum 9 or when b rolls the sum 6. assuming that a rolls first, find the probability that the final roll is made by
a.

Answers

The probability of the player for final roll is 25%.

Given data:

To find the probability that the final roll is made by player A, we need to consider the possible outcomes of the game. There are two possible scenarios:

Player A rolls a sum of 9 before player B rolls a sum of 6.

Player B rolls a sum of 6 before player A rolls a sum of 9.

Let's calculate the probability for each scenario and determine the probability that the final roll is made by player A.

Scenario 1:

Player A rolls a sum of 9 before player B rolls a sum of 6.

The probability of rolling a sum of 9 with two dice is given by the number of favorable outcomes divided by the total number of possible outcomes.

The number of favorable outcomes for a sum of 9 is 4, as there are four ways to get a sum of 9: (3, 6), (4, 5), (5, 4), and (6, 3).

The total number of possible outcomes when rolling two dice is 36 (6 possible outcomes for each die).

Therefore, the probability of player A rolling a sum of 9 before player B rolls a sum of 6 is 4/36 = 1/9.

Scenario 2:

Player B rolls a sum of 6 before player A rolls a sum of 9.

Similarly, the probability of rolling a sum of 6 with two dice is given by the number of favorable outcomes divided by the total number of possible outcomes.

The number of favorable outcomes for a sum of 6 is 5, as there are five ways to get a sum of 6: (1, 5), (2, 4), (3, 3), (4, 2), and (5, 1).

Therefore, the probability of player B rolling a sum of 6 before player A rolls a sum of 9 is 5/36.

Now, calculate the probability that the final roll is made by player A by adding the probabilities of both scenarios:

Probability that the final roll is made by player A = Probability of Scenario 1 + Probability of Scenario 2

= 1/9 + 5/36

= 4/36 + 5/36

= 9/36

= 1/4

Hence, the probability that the final roll is made by player A is 1/4 or 25%.

To learn more about probability, refer:

https://brainly.com/question/17089724

#SPJ4

This confuses me, can someone explain it?

Answers

check the picture below.

if I fail this I'm gonna fail the quarter. please help






Quadrilateral PQRS is shown below. Which of the following transformations of ΔPTS could be used to show that ΔPTS ≅ ΔQTR ?




A reflection over line segment QS


2)  A reflection over line segment PR


3)  A reflection over line m


4)  A reflection over line l

Answers

It would have to be a reflection over line l because when it is reflected it would form the same shape. They would be symmetrical and congruent to each other.
Final answer:

The transformation that would show triangle PTS is congruent to triangle QTR in quadrilateral PQRS is a reflection over the line segment PR, assuming PQRS is a parallelogram.

Explanation:

The question involves identifying which transformation of triangle PTS would show that it is congruent to triangle QTR in quadrilateral PQRS. Without a diagram, it's difficult to provide a specific answer. However, the properties given refer to the symmetric treatment of the sides of a parallelogram and parallel lines. Based on the axioms provided, if PQRS is a parallelogram, then any reflection over the line connecting opposite corners (diagonals) would make two triangles inside the parallelogram congruent. This is because reflections over a line preserve the size and shape of a geometric figure while flipping it over the line. Since PTS and QTR share point T, reflect triangle PTS over the line containing this shared point, which is the line TR or line segment PR, assuming PQRS is a parallelogram.

Type the integer that makes the following subtraction sentence true:

– 0 = 8

Answers

I guess that answer is 8-0=8

Because 8-0=?
Therefore, it is 8

8+0 =8. ¿is the 0 negative or positive ?

Line CD passes through points (0, 2) and (4, 6). Which equation represents line CD?. .a. y = 2x – 2. b.y = 2x + 2. c.y = x + 2. d. y = x – 2

Answers

the equation for a line is y = m x  + b


using the first set of coordinates (0,2)
2 = m * 0 + b
b = 2

using the second set of coordinates (4,6)
6 = 4 m + 2
4 m = 4
m = 4 / 4
m = 1

 use those numbers into the line equation

y = x +2

Answer is C

Answer:

The equation of line is y = x + 2 .

Option (c) is correct .

Step-by-step explanation:

The equation of line is represented by

[tex](y-y_{1}) = \frac{(y_{2}-y_{1})}{x_{2}-x_{1}} (x-x_{1})[/tex]

As given

Line CD passes through points (0, 2) and (4, 6).

[tex](y-2) = \frac{(6-2)}{4-0}(x-0)[/tex]

[tex](y-2) = \frac{4}{4}(x-0)[/tex]

y -2 = x

y = 2 + x

Therefore the equation of line is y = x + 2 .

Option (c) is correct .

0.09 is 10 times as much as

Answers

0.09 is 10 times as much as 0.009, since it is one decimal place behind 0.09!
Hope I was able to help, if you need any more help, please let me know.
0.009, as 0.009 * 10 = 0.09

what is the prime factorization of 720

Answers

  prime  factorization  is  calculated  by  first  dividing   with first  even  number (2), with    continue  diving  until  two  cannot  divide more. If  there  is  a reminder    divide  with   next  number  that  is  3  and  so  on.  Therefore for  prime  factirization  for 720 is    2^4  x  3^2  x5  which calculated  as  attachment  below
  

A culture of 2.4×10^11 bacteria is in petri dish A. A culture of 8×10^9 bacteria is in petri dish B. How many times greater is the number of bacteria in petri dish A than petri dish B? Enter your answer, in standard notation, in the box.

Answers

23 i think sorry if i;m too late 

The number of bacteria in petri dish A is 30 times greater than the number in petri dish B. This is calculated by dividing 2.4 × 10^11 by 8 × 10^9.

To determine how many times greater the number of bacteria in petri dish A is compared to petri dish B, we need to divide the number of bacteria in petri dish A by the number in petri dish B.

Given:

Petri dish A: 2.4 × 10^11 bacteriaPetri dish B: 8 × 10^9 bacteria

The calculation is:

2.4 × 10^11 / 8 × 10^9 = 3 × 10^1 = 30

Therefore, the number of bacteria in petri dish A is 30 times greater than in petri dish B.

Using this example, estimate the traffic flow for a roundabout presented below. the graphical model shows the number of cars per hour that are entering or leaving a roundabout. if the portion of the roundabout between a and b has an estimated traffic flow of from 6[e] to 8[a] cars per hour, what is the estimated traffic flow between c and a, and between b and c?

Answers

We have three equations that we can use for this problem.

X1 − X3 = 35

X2 − X1 = 50 X3 – X2 = 15 To solve for C and A. We’ll take the first equation and put 23 for X1. X1 − X3 = 35 23 − X3 = 35 −X3 = 35 - 23 −X3 = 12 The estimated traffic flow for C and A is 12 cars per hour. Now, to solve for B and C, we’ll take the second equation and put 23 for X1 as well. X2−X1=50 X2− (23) =50 X2 = 50 + 23 X2 = 73 The estimated traffic flow for B and C is 73 cars per hour.    

What is 20% of 1630?

Answers

20% = 0.20.2 * 1630 = 326
What is 20% of 1630

What Number=20%(1630)
Wn=20%(1630)
Wn=326

Answer=326

Hope this helps! :)

12 yellow balls and 9 red balls are placed in an urn. Two balls are then drawn in succession without replacement. What is the probability that the first ball drawn is a red ball if the second ball drawn is yellow? a) 0.8333 b) 0.4500 c) 0.5714 d) 0.4762 e) 0.2593 f) None of the abov

Answers

If 21 balls are placed in an urn, 12 being yellow, and 9 being red, the probability that the first ball drawn is a red ball is always 9/21 or approximately 0.4286. This answer is true regardless of what color the second ball is. The answer to this question is f) None of the above.

f(x) = 2x^2 + 3 and g(x) = x^2 - 7, find (f-g)(x)

A) 3x^2 - 10
B) x^2 - 4
C) x^2 + 10
D) 3x^2 - 4

Answers

Let's solve for a.y=2x2+3andgxStep 1: Flip the equation.3adgnx+2x2=yStep 2: Add -2x^2 to both sides.3adgnx+2x2+−2x2=y+−2x23adgnx=−2x2+yStep 3: Divide both sides by 3dgnx.‌3adgnx3dgnx‌=‌−2x2+y3dgnx‌a=‌−2x2+y3dgnx answer :a=‌−2x2+y3dgnx



Josiah, the manager of a pet store, bought 72 oz of water conditioner to use in his fish tanks. His small tanks would require 2 oz of conditioner and his large tanks would require 6 oz of conditioner. He made a sketch to show the line representing the different combinations of tanks he could put the water conditioner into. The x-axis represented the number of small tanks and the y-axis represented the number of large tanks. The manager labeled only the intercepts.

Which points did the manager label?



(0, 6) and (2, 0)

(0, 12) and (36, 0)
(6, 0) and (0, 2)
(0, 36) and (12, 0)

Answers

Given that the x-axis represented the number of small tanks and the y-axis represented the number of large tanks.

Given that his small tanks would require 2 oz of conditioner and his large tanks would require 6 oz of conditioner and there are a total of 72 oz of water conditioners available.

The line representing the various combinations of tanks he could put the water conditioner into is given by 2x + 6y = 72.

Since, the manager labeled only the intercepts.

The x-intercept is the value of x when y = 0 and is given by

2x + 6(0) = 72

x = 72 / 2 = 36

Thus, the x-intercept is (36, 0)


The y-intercept is the value of y when x = 0 and is given by

2(0) + 6y = 72

y = 72 / 6 = 12

Thus, the x-intercept is (0, 12)

Therefore, the points labeled by the manager are: (0, 12) and (36, 0)

Type the integer that makes the following addition sentence true:

+ 4 = 4

Answers

What number plus 4 equals 4? There's one particular number (and only one number) that has the property of giving you back the same number you add it to.

There are eight rooms in Fern's home . Two of them are used for her office space. What percentage of the home's rooms is not used for the office space?


Please help me will pick brainliest answer with more info!!!

Answers

If there are 2 office rooms, there are 6 rooms that aren't office rooms. So the percentage of non-office rooms can be expressed as:

# of non-office rooms/total rooms

or

6/8

In percentage, this is 75%

Hope this helps!

Francois baked just enough cookiesto fill all the orders at his bakery. While the cookies were cooling, a kitchen assistant knocked over a cooling rack and spilled 12 percent of the cookies onto the floor. Francois had to bake 36 more cookies to replace them.

How many cookies were ordered in total? And please explain.

Answers

This is a question that seems tricky due to the way it has been presented in front of us. It is given that the kitchen assistant knocked down 12% of the cookies on the floor. For this reason Francois had to bake 36 more cookies to fulfill his order. This shows that 12% of the cookies is equal to 36 cookies. The for finding the full order we have to find the number of cookies that comes in 100%. Now coming to the mathematical part of this problem.
12% of cookies is same as = 36 cookies
Then
100% of cookies is the same as = (36/12) * 100
                                                     = 3 * 100
                                                     = 300
So 300 cookies were ordered in total.
Hope this helped ☺

There is a linear relationship between the number of chirps made by the striped ground cricket and the air temperature. a least-squares fit of some data collected by a biologist gives the model = 25.2 + 3.3x, where x is the number of chirps per minute and is the estimated temperature in degrees fahrenheit. what is the predicted increase in temperature for an increase of 5 chirps per minute?

Answers

Ans : 16.5 degree F. Explanation : when x = 9: y = 25.2 + 3.3(9) = 54.9 deg. when x = 5 more chirps or 14: y = 25.2 + 3.3(14) = 71.4 deg. 71.4 - 54.9 = 16.5 deg.

For an increase of 5 chirps per minute, the predicted increase in temperature is approximately 41.7 degrees Fahrenheit.

What is the predicted increase in temperature for an increase of 5 chirps per minute?

In the given linear relationship model, the equation is:

T = 25.2 + 3.3x

Where:

T represents the estimated temperature in degrees Fahrenheit.

x represents the number of chirps per minute.

To find the predicted increase in temperature for an increase of 5 chirps per minute, you can simply plug in the value of x as 5 into the equation:

T = 25.2 + 3.3(5)

Now, calculate the result:

T = 25.2 + 16.5

T = 41.7

So, for an increase of 5 chirps per minute, the predicted increase in temperature is approximately 41.7 degrees Fahrenheit.

Learn more about equation at https://brainly.com/question/14107099

#SPJ3

How to write one hundred seventy five and one hundred fifty five thousandth in standard form

Answers

one hundred seventy five__ 175
one hundred fifty fice thousand__1075

What should be done so that the expression will have a value of 10? 4 + 4 2 - 5 × 2

Answers

Thanks for clarifying the question. The answer is D, the expression equals 10 the way it is. Hope this could help!

Answer:  D   NOTHING NEEDS TO BE DONE

Step-by-step explanation: and ANY ONE WHO NEEDS THIS ANSWER LOOK IN THE COMMENTS ON THE QUESTION  SO YOU KNOW WHAT IM TALKING ABOUT

Which expression shows the result of applying the distributive property to 3(2x−6) ?

A. 2x−18
B. 6x−18
C. 6x−6
D. 5x−3

Answers

The distributive property means you're multiplying both numbers in parenthesis. So, 3 * 2 = 6. (hold onto x & -) 3 * 6 = 18. So, your answer is B. 6x - 18

Hope this helps!
 3(2x−6) = 6x - 18
answer
B. 6x−18

there are 500 seventh grade students at heritage middle school. sixty percent of them play a musical instrument. how many seventh grade students play a musical instrument

Answers

300 people play an instrament

I NEED HELP NOW PLEASE!!!!!!!!

Answers

We notice that the number of pages read is a function of the number of days:

If y is the # of pages read and x the # days, so the equation becomes:

y = m.x + b where m is the rate of reading or the slope and b a constant. How to calculate m? and later b

Note that we can rewrite the given as:

x|   0   |  2  |  5  |  7  |
-|------|-----|-----|------|
y|  57  | 99|162 |204 |

m= (y₂-y₁)/(x₂-x₁) = Rise/Run 

m= (204-162)/(7-5) = (162-99)/(5-2) = (99-57)/(2-0) = 21

Then 
m = 21 and the function y = 21.x +b

We notice in the table that when x = 0; y = 57, then
57 = 0.x + b that means b = 5 and the final equation is:
y = 21.x + 57

Find the value of sec θ for the point (7,6)

Answers

[tex]\bf (\stackrel{a}{7}~~,~~\stackrel{b}{6})\impliedby \textit{let's find the hypotenuse first} \\\\\\ \textit{using the pythagorean theorem}\\\\ c^2=a^2+b^2\implies c=\sqrt{a^2+b^2}\qquad \begin{cases} c=hypotenuse\\ a=adjacent\\ b=opposite\\ \end{cases} \\\\\\ c=\sqrt{7^2+6^2}\implies c=\sqrt{49+36}\implies \boxed{c=\sqrt{85}} \\\\\\ sec(\theta)=\cfrac{hypotenuse}{adjacent}\qquad \qquad sec(\theta )=\cfrac{\sqrt{85}}{7}[/tex]

True or false. The equation csc^2x-1=cot^2x is an identity.

Answers

this answer is true

Answer: true

Step-by-step explanation:

a pe x

Use the chain rule to find dz/dt. z = xy9 − x2y, x = t2 + 1, y = t2 − 1

Answers

[tex]\dfrac{\mathrm dz}{\mathrm dt}=\dfrac{\partial z}{\partial x}\dfrac{\mathrm dx}{\mathrm dt}+\dfrac{\partial z}{\partial y}\dfrac{\mathrm dy}{\mathrm dt}[/tex]
[tex]\dfrac{\mathrm dz}{\mathrm dt}=(y^9-2xy)(2t)+(9xy^8-x^2)(2t)[/tex]
[tex]\dfrac{\mathrm dz}{\mathrm dt}=20t^{19}-144t^{17}+432t^{15}-672t^{13}+504t^{11}-336t^7+282t^5-112t^3+18t[/tex]

The value of dz/dt using the chain rule is [tex]2t[(t^2-1)^9 -2(t^4-1)]+2t[9(t^2+1)(t^2-1)^8-(t^2+1)^2][/tex]

According to chain rule:

[tex]\frac{dz}{dt} = \frac{\delta z}{\delta x} \frac{dx}{dt} + \frac{\delta z}{\delta y} \frac{dy}{dt}[/tex]

Given the following expressions

z = xy⁹ − x²y,

x = t² + 1

y = t² − 1

Get the differentials in the equation

[tex]\delta z/\delta x = y^9-2xy\\dzx/dt = 2t\\\delta z/\delta y =9xy^8-x^2\\dy/dt = 2t[/tex]

Substitute the differentials into the formula

[tex]\frac{dz}{dt} = (y^9-2xy)(2t)+(9xy^8-x^2)(2t)\\\frac{dz}{dt} = 2t[(t^2-1)^9 -2(t^4-1)]+2t[9(t^2+1)(t^2-1)^8-(t^2+1)^2][/tex]

Hence the value of dz/dt using the chain rule is [tex]2t[(t^2-1)^9 -2(t^4-1)]+2t[9(t^2+1)(t^2-1)^8-(t^2+1)^2][/tex]

Learn more here: https://brainly.com/question/22882675

85 x 63 whoever gets it gets braiest

Answers

85 x 63 = 5355

hope it helps

---------------------
Hello,



85*63 equal 5355


Hope this helps

How many 7/8 yard long scarves can I make from 156 feet of fabric

Answers

now, there are 3 feet in 1 yard, so in 156 feet there are 156/3 or 52 yards.

how many times does 7/8 go into 52?  let's check.

[tex]\bf \cfrac{52}{\frac{7}{8}}\implies \cfrac{\frac{52}{1}}{\frac{7}{8}}\implies \cfrac{52}{1}\cdot \cfrac{8}{7}\implies \cfrac{52\cdot 8}{1\cdot 7}\implies \cfrac{416}{7} \\\\\\ \textit{7 goes into 416 \underline{59 times}, with a \underline{remainder of 3}}\implies 59\frac{3}{7}[/tex]
Other Questions
How did you get that answer? Also doesn't 80 tens equal 800 Plz help fast will mark brainiestDetermine whether each ordered pair is a solution of y= 2x-4(3,2)Yes or No? How do I solve the bottom bit? I am really stuck . Can you please help me? When given ____________, rats would be most likely to become ravenously hungry? Help me with 234 thousands + 7 ten thousands = need answer ASAP!Thanks The asthenosphere is a layer whose distinctiveness from the rest of the mantle is based on its ___________. Which segments/lines are parallel. JUSTIFY your answer Through a network of women's clubs, temperance associations, and social reform organizations, women exerted a growing influence on public affairs. a. True b. False Liver disease predisposes a patient to hypothermia secondary to Where did the creature live during the time he spent watching the cottage family? A hard ossified bone in an adult actually begins within the embryo as a miniature version composed of PLEASE HELP FAST!!! Step 3: Solving real-world problems that involve markupsa)A local shoe store buys shoes at a wholesale price and then marks them up 80% to calculate the retail price. The wholesale price varies, depending on the quantity of shoes purchased. (2 points) This is the table Quantity0-20 pairs21-40 pairs41-60 pairs61-80 pairs81 or more pairsWholesale Price (per pair)$25.00 each$23.00 each$21.00 each$19.00 each$17.00 eachWrite an equation that could be used to find the retail price for each range. How do you know the equation will work consistently for each range? (2 points) The movement of the arms and legs is accomplished by the _____ subdivision of the peripheral nervous system. sympathetic somatic parasympathetic spinal cord When solving -1/3 (x 15) = 4, what is the correct sequence of operations? Please help!! 15 points Patrick is reading a book about forest animals. He has read 3/4 of the 100 pages in his book. Nicholas has read 2/3 of the 120 pages about alpine flowers. who has more pages to read in his book? A Criminal record is the cost of violence for the ___. A. Humanity B. Assailant C. Victim D. Society ..........the x value?? how long might it take for an ecosystem to become balanced What is the value for x?Enter your answer in the box. Karyn proofreads 15 pages in 2 hours for $40. What is her proofreading rate in pages per hour? Steam Workshop Downloader