Mason brought a tablecloth that measured 8 feet by 4 feet. What was the area of the tablecloth? PLEASE ANSWER QUICK QUICK WILL EARN 44 BADGE IF NOT, I WILL GIVE YOU A BIG RATING AND THUMBS UP ANSWER PLEASE!
Answers
Below is an image of the table cloth with its measurements
The formula for Area is:
A = length x height
The length of this shape is 8 feet
The height of this shape is 4 feet
so...
A = 8 x 4
A = 32
Hope this helped!
Related Questions
how many solutions does the linear system 3×+5y=8 and 3×+5y=1have
Answers
Answer:
No solution
Step-by-step explanation:
When put in a graphing calculator, the lines are parallel and will never intersect, therefore there is no solution.
Which of the following best describes a square root?
A. A factor of a number that, when subtracted from itself, gives the
number
O
B. A factor of a number that, when multiplied by itself, gives the
number
O
C. A factor of a number that, when divided by itself, gives the number
D. A factor of a number that, when added to itself, gives the number
Answers
Answer: the answer is c
Answer:
B. A factor of a number that, when multiplied by itself, gives the number
Step-by-step explanation:
[tex]y^{2} =a[/tex]
in other words, a number y whose square (the result of multiplying the number by itself, or y * y) is a
Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. Kevin spins the spinner 180 times. Kevin determines about how many times the spinner will land on red or green, and his work is shown below.
What mistake did Kevin make, if any?
Kevin has the formula reversed; it should be the total number of sections over the number of red or green sections.
Kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections.
Kevin should multiply by the number of sections in the spinner rather than the total number of spins.
Kevin calculated the prediction correctly and did not make any mistakes.
Answers
Answer: 2nd answer
Step-by-step explanation:
Kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections.
The mistake that kevin make is:
Kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections.Step-by-step explanation:It was given that there are 10 sections in the spinners 2 of each color.
Hence, in order to find the probability that the spinner lands on green or red is:
He need to find the total sections which are red or green,.
There are 4 sections which are red or green
( Since 2 are green and 2 are red)
and the probability that it will land on green or red is:
[tex]=\dfrac{4}{10}\times 180\\\\\\=72[/tex]
Hence, she should have taken 4 in the numerator to calculate the probability.
Someone please help me with this problem
Answers
Answer:
corresponding
Step-by-step explanation:
ANSWER
corresponding.
EXPLANATION
We can trace an F-pattern for <5 and <7.
These two angles are on corresponding sides of the F-pattern.
The two lines l and m are parallel lines.
F-pattern angles form on parallel lines are called corresponding angles.
The correct choice is the last option.
PLEASE HELP ASAP!! WILL MARK BRAINLIEST
Answers
Answer:
the answer is b
Step-by-step explanation:
because the angle of 45 with the x and the answer once the graph have the number we can find the expressopm
What is the radius of a circle whose equation is x^2+y^2+8x-6y+21=0
Answers
Answer:
2
Step-by-step explanation:
Using the graph, estimate the cost of 100 kilowatts-hours of electricity
A. About $8
B. About $9
C. About $6
D. About $7
Answers
Answer: A - About $8
Step-by-step explanation:
Megan and Suzanne each have a plant. They track the growth of their plants for four weeks.
Whose plant grew at a faster rate, and what was the rate?
Answers
Answer:
Therefore, the plant that grew at a faster rate would be Megan’s at 2.5 inches per week.
Step-by-step explanation:
Megan's rate = 12 - 4.5 / 4 -1 = 2.5 inches per week
Suzanne's rate = 11 - 5 / 4-1 = 0.5 inches per week
Without the actual growth measurements, we cannot make a comparison or identify which plant grew faster.
Using the examples:
Suzanne's plant grew at a faster rate (1.5 inches/week) compared to Megan's plant (1 inch/week).
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
To determine whose plant grew at a faster rate and what was the rate, we need information about the growth of their plants over the four-week period.
Without this information, we cannot determine the rate of growth or compare the rates of growth of their plants.
Assuming that we have the required information about their plant growth, we can compare the rates of growth of their plants by calculating the average weekly growth rate of each plant.
The plant with a higher average weekly growth rate grew at a faster rate.
For example:
If Megan's plant grew by 4 inches over four weeks, its average weekly growth rate would be:
The average weekly growth rate of Megan's plant = (Total growth in 4 weeks) / (Number of weeks)
= 4 inches / 4 weeks
= 1 inch/week
Similarly,
If Suzanne's plant grew by 6 inches over four weeks, its average weekly growth rate would be:
The average weekly growth rate of Suzanne's plant = (Total growth in 4 weeks) / (Number of weeks)
= 6 inches / 4 weeks
= 1.5 inches/week
In this example:
Suzanne's plant grew at a faster rate (1.5 inches/week) compared to Megan's plant (1 inch/week).
Thus,
Without the actual growth measurements, we cannot make a comparison or identify which plant grew faster.
Learn more about expressions here:
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If m<13=m<15=m<7, what conclusions can you make about lines a, b, c, and d?
Answers
Answer:
option D
Lines a and b are parallel and lines c and d are parallel.
Step-by-step explanation:
Given in the question four lines a , b, c, d.
Prove oneIf two parallel lines (a,b) are cut by a transversal(d), then corresponding angles m<7 and m<15 are congruent.
They are know as corresponding angles.
Hence lines a and b are parallel.
Prove twoIf two parallel lines (c,d) are cut by a transversal(d), then corresponding angles m<13 and m<13 are congruent.
They are know as corresponding angles
Hence lines c and d are parallel
Answer:
it has to be a is parallel to b
Step-by-step explanation:
Rochelle bought 4 pieces of ribbon to finish a project. Each puece was 1 5/12 yards long. What is the combined length of the ribbon she bought?
Answers
Answer:
is it 15/12 or a mixed fraction
The population of bobcats in northern Anzona since 2008 can be modeled using the function (t) = -0.32+ 2.7t +
253
Answers
Answer:
t=-148+1/1.5740740740741
Step-by-step explanation:
(t)=-0.32+2.7t+253
We move all terms to the left:
(t)-(-0.32+2.7t+253)=0
We add all the numbers together, and all the variables
t-(2.7t+252.68)=0
We get rid of parentheses
t-2.7t-252.68=0
We add all the numbers together, and all the variables
-1.7t-252.68=0
We move all terms containing t to the left, all other terms to the right
-1.7t=252.68
t=252.68/-1.7
t=-148+1/1.5740740740741
Answer: t=-148+1/1.5740740740741
Step-by-step explanation: (t)-(-0.32+2.7t+253)=0
t-(2.7t+252.68)=0
t-2.7t-252.68=0
-1.7t-252.68=0
-1.7t=252.68
t=252.68/-1.7
t=-148+1/1.5740740740741
If a cup of coffee is at 90°C and a person with a body temperature of 36°C touches it, how will heat flow between them?
from the hand to the cup
from the cup to the hand
from the cup to the surrounding air
from the hand to surrounding air
Answers
Answer:
b
Step-by-step explanation:
Answer: From the cup to the hand
Given that the cup of coffee is at 90°C and the person has a body temperature of 36°C.
We know that 36 < 90.
So the temperature of the person is less.
The heat will flow from the higher temperature towards the lower temperature.
So the heat should flow from the cup to the hand.
Learn more: https://brainly.com/question/10241002
24 quarts equals how many pints
Answers
Answer: 48 Pints
Step-by-step explanation: Quarts are always half the number of pints so say if we had 48 pints, half of 48 is 24 so that is our answer..
Given h(t)=-2((-8)+5)•2+4 find h(-8)
Answers
Answer:
36
Step-by-step explanation:
-2 ((-8) + 5) * 2+4
(16 - 10) * (2+4)
6 * 6
36
The price of a computer was decreased by 30% to £336. What was the price before the decrease?
Answers
Answer:
£480
Step-By-Step Explanation:
x = the original price of a computer
£x = 100% of the original price
The price of a computer was decreased by 30% to £336.
This means:
£336 = 100% - 30%
£336 = 70% of the original price
From this, we will find 1% of the original price.
£336 ÷ 70 = 1%
£4.8 = 1%
Since the original price ( x ) = 100% of the original price, we will find 100% of the original price.
£4.8 × 100 = 100%
£480 = 100%
Therefore, the original price of a computer = £480
Spencer is carrying out a survey of the bear population at Yellowstone National Park. He spots 2 bears - one has a light colored coat and the other has a dark coat.
1- Assume that there are equal numbers of male and female bears in the park. What is the probability that both bears are male?
2- If the lighter colored bear is a male, what are the odds that both are male?
Answers
Answer:
1. 1/4
2. 1/2
Step-by-step explanation:
If there are equal numbers of males and females, we can simplify that by saying there's one male and one female for each coat color.
1. What's the probability that both are males?
Well, there's a 1/2 chances the light-colored coat bear is a male and there's also a 1/2 chances the dark-colored coat bear is a male. So, we can make this reference table:
Light Dark
Male Male
Male Female
Female Male
Female Female
As you can see, the probability that both of the spotted bears are males is 1/4 (1/2 * 1/2).
2. If the light-colored bear, what are the odds both are males?
If we know for sure the light-one is male, then there's 1/2 chances the other is too, refer to the table above to verify.
A clock tower has a circular clock face with an circumference of 144 pi ft
*the top question for the picture btw
Answers
Circumference is found by multiplying the diameter by PI.
Since the circumference is given in terms of PI, the diameter is the number given.
The diameter is 144 feet.
Answer:
144
Step-by-step explanation:
when u find curcumference, u multiply the diameter by pi. so to simplify 144(pi), you divide by pi leaving u with 144
total sales 12500 commission rate 3.25
Answers
Answer:
multiply.0325 and 12,500 to get commission
For the polygon, use Euler's Formula to find the missing number. Faces:? edges:13 vertices:8
Answers
Answer:
F = 7
Step-by-step explanation:
Euler's formula relating faces, edges, vertices is
V - E + F = 2
8 - 13 + F = 2
- 5 + F = 2
F = 5 + 2
F = 7
Sharon wants to start a savings account with the money she earns selling scented candles. She already has $50 and would like to save at least $90. She earns $2 for each candle she sells. How many candles should Sharon sell in order to meet her goal?
Answers
Answer:
She must sell as least 20 candles
Step-by-step explanation:
Sharon has 50 dollars
She makes 2 dollars per candle
Money in 50+2c
She needs at least 90
90≤ 50+2c
We need to solve this inequality
Subtract 50 from each side
90-50≤ 50-50+2c
40 ≤ 2c
Divide by 2
40/2 ≤ 2c/2
20 ≤ c
She must sell as least 20 candles
90-50=40 40 divided by 2 = 20. sharon needs to sell 20 candles
What’s is the mean absolute deviation for 11 of the data set 11 10 9 12 10
Answers
Answer: 0.6
Step-by-step explanation:
First you must calculate the mean of the data
The average is:
[tex]{\displaystyle {\overline {x}}}=\frac{11 +10 +9 +12 +10}{5}\\\\{\displaystyle {\overline {x}}}=10.4[/tex]
Now you must calculate the difference between the value 11 and the average
[tex]d = |11-{\displaystyle {\overline {x}}}|\\\\d=|11-10.4|\\\\d=|0.6|\\\\d=0.6[/tex]
The mean absolute deviation is 0.6
Which expression is equivalent to 4/9(2n-3)
Answers
Answer:
[tex]\large\boxed{\dfrac{8}{9}n-\dfrac{4}{3}}[/tex]
Step-by-step explanation:
[tex]\dfrac{4}{9}(2n-3)\qquad\text{use the distributive property}\\\\=\left(\dfrac{4}{9}\right)(2n)+\left(\dfrac{4}{9}\right)(-3)=\dfrac{8}{9}n-\dfrac{4}{3}[/tex]
Equivalent expression are the equation which have the same identical solution for the variable but the way of representation is different. The given expression in the problem is equivalent to the,
[tex]f(n)=\dfrac{8}{9}n -1\dfrac{1}{3}[/tex]
Thus the option 4 is the correct option.
Given Information-The given expression [tex]f(n)[/tex] is,
[tex]f(n)=\dfrac{4}{9} (2n-3)[/tex]
Equivalent expression-Equivalent expression are the equation which have the same identical solution for the variable but the way of representation is different.
Open the bracket of above equation by multiplying the fraction with the numbers inside the bracket.
[tex]f(n)=\dfrac{4\times 2n}{9} -\dfrac{4\times 3}{9}[/tex]
[tex]f(n)=\dfrac{8n}{9} -\dfrac{12}{9}[/tex]
[tex]f(n)=\dfrac{8n}{9} -\dfrac{4}{3}[/tex]
Fraction 4/c can be written as the mixed number. Thus,
[tex]f(n)=\dfrac{8}{9}n -1\dfrac{1}{3}[/tex]
Hence the given expression in the problem is equivalent to the,
[tex]f(n)=\dfrac{8}{9}n -1\dfrac{1}{3}[/tex]
Thus the option 4 is the correct option.
Learn more about the equivalent equation here;
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Suppose the population mean of a sample of the nest counts is 28 examples of 6 - 9 nestlings with a standard deviation of 3. Which of the following would be a reasonable inference to make about the sample?
The population and the sample statistics should be the same.
The population statistics over-counted the number of nestlings.
The sample represents the population.
The sample undercounts the population of nestlings.
Answers
Answer:
The sample undercuts the population of nestings
Step-by-step explanation:
The sample undercounts the population of nestlings would be a reasonable inference to make about the sample option, fourth is correct.
What are population and sample?It is described as a collection of data with the same entity that is linked to a problem. The sample is a subset of the population, yet it is still a part of it.
We have:
The population mean of a sample of the nest counts is 28 examples of 6 – 9 nestlings, with a standard deviation of 3.
We have given reasonable inference to make about the sample:
The population and the sample statistics should be the same.The population statistics over-counted the number of nestlings.The sample represents the population.The sample undercounts the population of nestlings.As per the data given, we can say that The sample undercounts the nestling population.
Thus, the sample undercounts the population of nestlings would be a reasonable inference to make about the sample option fourth is correct.
Learn more about the population and sample here:
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which of the following graphs could represent a quadratic function
Answers
Option: A is the correct answer.
A. Graph A
Step-by-step explanation:A quartic function is a function whose degree is 4 i.e. even.We know that for any even degree function the end behavior of the graph is in the same direction i.e. when x tends to infinity and minus infinity then the function goes in the same direction.And for any odd degree function the end behavior of the graph goes in the opposite direction.Among the given graphs Graph A is such that both the ends of the graph goes in the same direction while in other they goes in opposite direction.
Hence, the correct answer is:
Graph A
The graphs of y = x2 and y = x2 + c are shown below.
Answers
Where’s the question though :/
Find the area of the shaded region in the figure below
Answers
Answer:
Area of 9 cm circle = PI*radius^2 = 254.47
Area of 9 cm sircle = PI*4*4 = 50.27
Are of shaded region = 254.47 -50.27 = 204 sq cm
Answer is the bottom one on the list.
Step-by-step explanation:
Evaluate (x + y)0 for x = -3 and y = 5.
Answers
Answer:
0
Step-by-step explanation:
you substitute:
(x+y)= (-3+5)= (5-3)= 2(0)= 0
Alex belongs to a music club. Club membership entitles him to buy a discount card for 19.95. the card allows him to buy CDs for 3.95 each. After one year, Alex has spent 63.40. How many CDs did he buy?
Answers
Answer:
11
Step-by-step explanation:
63.40 - 19.95 = 43.45
43.45/3.95 = 11
Answer:
11 CDs
Step-by-step explanation:
took it on progress learning got it right :)
Am I right???help asap!
Answers
Answer:
yes you are
Step-by-step explanation:
Divide the following complex numbers (2 + i ) ÷ ( 1 - 4i )
Answers
-2/17 + 9i/17 fractions
Answer:
- [tex]\frac{2}{17}[/tex] + [tex]\frac{9}{17}[/tex] i
Step-by-step explanation:
Multiply the numerator/denominator by the complex conjugate of the denominator.
The conjugate of 1 - 4i is 1 + 4i
[tex]\frac{(2+i)(1+4i)}{(1-4i)(1+4i)}[/tex] ← expand factors
= [tex]\frac{2+9i+4i^2}{1-16i^2}[/tex] → i² = - 1
= [tex]\frac{2+9i-4}{1+16}[/tex]
= [tex]\frac{-2+9i}{17}[/tex]
= - [tex]\frac{2}{17}[/tex] + [tex]\frac{9}{17}[/tex] i