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4 years ago

You found the prime factorization of the number 72. Explain how you can check your answer.

1 answer:

5 0

To find out whether a prime factorization is correct, verify that all the factors are indeed prime. Then multiply the factors. The product should equal 72.

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What word problem could be used for the 2 step equation .5(x+40)=200

Fiesta28 [93]

Since multiplying by 0.5 is the same as dividing by 2, the problem is described by the sentence

"Half the sum of a number and 40 equals 200"

5 0

3 years ago

Read 2 more answers

Can someone please help me with this?

vivado [14]

Answer:

Step-by-step explanation:

As we can see it is a right angled triangle so

hypotenuse (h) = 14 . 7 km

perpendicular (p) = 11.9 km

base (b) = x

Now by using Pythagoras theorem

$b^{2} = h^{2} - p ^{2}$

$b^{2} = 14.7^{2} - 11.9^{2}$

$b^{2} = 216.09 - 141.61$

$b^{2} = 74.48\\b = \sqrt{74.48} \\b = 8.63 km$

Hope it was helpful.:)

3 0

3 years ago

The Movie Haven is planning to order new medium-size popcorn containers. It has a choice of four different containers. It costs

Ksju [112]

Answer:

only option less than $3 is (C)

Step-by-step explanation:

Volume(cylinder) = πr²h or Bh

I used the guess-and-check method and got the following:

A) 3.85

B) 3.39

C) 2.67

D) 5.65

7 0

3 years ago

Give an example of each of the following situations explain your choices

Harrizon [31]

1. When determining the average change in a data set
2. When the data is skewed. You'll need to relocate your central station of data. Because the skewed data is dragging all your data away from its true typical value.(If the data is correct then the answers of mean, median, and mode should almost be identical.)
3. Determining the most common category, typically based on data points or a graph (example: transport)

Hope this helps!! :)

5 0

4 years ago

Read 2 more answers

Emerson is making a punch that contains 60% grape juice and the rest lemon-lime soda. The punch has 2 liters of lemon-lime soda.

valina [46]

Part A.

Consider a punch containing L liters.

60% of these that is $\frac{60}{100}L=0.6L$ is grape juice, and the rest, 0.4 L is lemon-soda.

so, for the variable L, the total amount of punch, the total amount of grape juice is 0.6 L
and the amount of lemon soda in the punch is 0.4L

Part B.

For L=2, we substitute and get:

0.6 L=0.6 * 2 liters = 1.2 liters of grape juice

0.4 L = 0.4 * 2 liters = 0.8 liters of lemon soda.

5 0

4 years ago