3 years ago

Simplify then factor

Mathematics

1 answer:

erastova [34]3 years ago

5 0

U.s marine core semper fi

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The weight of the load varies

geniusboy [140]

The weight varies directly with the number of boxes, so this means every box weighs the same amount.

Find the weight of a box by dividing the known weight by the number of boxes:

600 pounds / 16 boxes = 37.5 pounds per box.

Now multiply the weight per box by the number of boxes:

37.5 pounds x 12 boxes = 450 pounds

12 boxes weigh 450 pounds

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3 years ago

Ellen takes a multiple choice quiz that has 5 questions with 4 answers choices for Each question. What is the probability that s

DedPeter [7]

10%

5*4=20
2/20=1/10
1/10=0.10=10%

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3 years ago

A+7.7= -7.1 Explain Hint: Equations and rational coefficient.

il63 [147K]

a+7.7=-7.1

-7.7 -7.1

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a=-14.8

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3 years ago

Read 2 more answers

The area of a right triangle is 270 m². The height of the right triangle is 15 m. What is the length of the hypotenuse of the ri

nikitadnepr [17]

The area of a triangle is calculated by the expression given as:

Area = bh/2

where b is the base and h is the height.

We calculate as follows:

270 = b (15) / 2
b = 36

hypotenuse = sqrt ( 15^2 + 36^2 ) = 39

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3 years ago

Find the mean, median, and mode of the data set. Round to the nearest tenth. 15, 1, 4, 4, 8, 7, 15, 4, 15, 4, 5

Maksim231197 [3]

Answer:

Median: 4.5

Mode: 4

Mean: 6.7

Step-by-step explanation:

First lets find the median, the number in the middle. To do this we need to put this data set in ascending order

1,4,4,4,4,5,7,8,15,15

The two numbers in the middle are 4 and 5. Now we must add these two numbers together and then divide by 2.

$\frac{4+5}{2} =\frac{9}{2} =4.5$

Nexte lets find the mode, the number that occurs the most. 4 appears 4 times, which is the greatest amount.

Now lets find the mean. First we need to find the sum of these 10 numbers

$1+4+4+4+4+5+7+8+15+15=67$

Next we have to divide by the number of data points, which is 10

$\frac{67}{10} =6.7$

6 0

3 years ago