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2 years ago

The owner of Carlisle Construction is a little

Mathematics

1 answer:

romanna [79]2 years ago

8 0

Answer:

The facility's volume in cubic yards is 9000

Step-by-step explanation:

The volume of the facility is given by the multiplication of it's dimensions.

We want the volume in cubic yards, so the dimensions have to be in yards.

Each feet has a third of an yard. So the dimensions are:

120 feet = 40 yards

45 feet = 15 yards

What is the facility's volume in cubic yards?

$V = 40*15*15 = 9000$

The facility's volume in cubic yards is 9000

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How do you find the area of a triangle ?

katovenus [111]

Answer:

to find the Area of a Triangle, you have to multiply the base times the height of the triangle to find the Area.

Step-by-step explanation:

For example..

If the Base ( bottom part of the triangle) was 10 and the height ( the vertical line of the triangle) was 5, you would multiply them together to get 50. So 5o would be the area of the Triangle.

<h2>Hope this helps and have a Great day!</h2>

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2 years ago

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dangina [55]

Answer:

Both -1.5 and -3/2 will be halfway between -2 and -1 on the number line. 3/2 will be halfway between 1 and 2. -4/3 will be between -1.5 and -1.

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2 years ago

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The histogram below shows information about the number of hamburgers students ate in a month:

Travka [436]

The given histogram represents the number of hamburgers students ate in a month :

From the histogram we can conclude the following:
(1) 8 students ate (0 - 4) hamburgers
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note: we don't know how many students ate exactly 5 hamburgers.

So, the answer

The information which is provided in the histogram

The number of students who ate 10 hamburgers or more

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2 years ago

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Rosetta wants to estimate the percentage of people who rent their home. She surveys 250 individuals and finds that 48 rent their

Andreas93 [3]

Answer:

$0.192 - 1.645\sqrt{\frac{0.192(1-0.192)}{250}}=0.151$

$0.192 + 1.645\sqrt{\frac{0.192(1-0.192)}{250}}=0.233$

Step-by-step explanation:

Information given

$X= 48$ number of people who rent their home

$n= 250$ represent the sample size

$\hat p =\frac{48}{250}= 0.192$ represent the proportion of people who rent their home

In order to find the critical value we need to take in count that we are finding the interval for a proportion, so on this case we need to use the z distribution. Since our interval is at 90% of confidence, our significance level would be given by $\alpha=1-0.90=0.1$ and $\alpha/2 =0.05$ . And the critical value would be given by: