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3 years ago

Write an expression for each word phrase.

Mathematics

2 answers:

shepuryov [24]3 years ago

8 0

Answer:

h×4-5

1/2 n +15

Step-by-step explanation:

Making this 20 characters long

katrin2010 [14]3 years ago

6 0

Answer:

1. 4x-5

2. 15+ (x/2)

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4 years ago

5 / 1/6 + 1/x+1<br><br> Math help please

zubka84 [21]

The common denomenators of the denomenaotrs is 6(x+1)
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3 years ago

Read 2 more answers

Sharon runs a day care center. Of the last 10 children to enroll at the day care center, 4 of them have been preschoolers. What

JulijaS [17]

Answer:

The experimental probability that the next child to enroll will be a preschooler is 40%

P(E) = 40%

Step-by-step explanation:

What is Experimental Probability?

Experimental probability is basically the ratio of the number of outcomes occurred to the total number of trials in an actual experiment.

In this problem we are given that out of the last 10 children to enroll at the day care center, there are 4 children who belong to the category of preschoolers.

We are asked to find the experimental probability that the next child to enroll will be a preschooler.

The required experimental probability is given by

$P(E) = \frac{\text{number \:of \:desired \:outcomes}}{\text{total \:number \:of \:outcomes}}$

Where number of desired outcomes are 4 and total number of outcomes are 10

So the probability is

$P(E) = \frac{4}{10} \\\\P(E) = 0.40\\\\P(E) = 40\% \\\\$

Therefore, the experimental probability that the next child to enroll will be a preschooler is 40%

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3 years ago

Graph the line with slope 3 and intercept 1 X

mr_godi [17]

Plot a point at (0,-1)
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3 years ago

6 Find the equivalent ratio for 64%. Write your answer in simplest form.

Snowcat [4.5K]

solution

Find the equivalent ratio for 64%. Write your answer in simplest form.

For this case we can do the following:

64% = 64/100

And if we simplify we got:

64/100 = 32/50 = 16/25 = 0.64

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1 year ago