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Dmitry_Shevchenko [17]

3 years ago

13

How many tutors does the academy need if it has 120 students ?

2 answers:

kakasveta [241]3 years ago

8 0

120 / 72 = 1 2/3

5/3 x 6/1 = 30/3 = 10

The academy needs 10 tutors.

Eva8 [605]3 years ago

3 0

10 tutors.

divide 120 by 72 to get 1.66666...
Then multiply 1.66666... by 6, because there is 6 tutors for every 72 students, to get 10 tutors.

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Lyrx [107]

Answer:

$\huge\boxed{x=3}$

Step-by-step explanation:

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3 years ago

Evaluate the following functions at x = 10<br>g(x)=√(x+1)

V125BC [204]

g(x)=√(x+1)

Let's plug 10 in for x

g(10) = √(10+1)

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g(10) = √(11)

This is the exact form but it can also be expressed as a decimal.

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6 0

3 years ago

Read 2 more answers

If 4 dice are rolled, what is the number of ways in which at least 1 die shows 3?

UkoKoshka [18]

I think the number of ways is 671?

4 0

3 years ago

You choose a marble at random from a bag containing 8 brown marbles 6 yellow marbles and one purple marble. You replace the marb

Andrej [43]

Pick 1: 6 yellow out of 15 total marbles = 6/15 = 2/5
Pick 2: 6 yellow out of 15 total marbles = 6/15 = 2/5

Pick 1 AND Pick 2
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5 0

3 years ago

If a medium pizza costs $5 and a large pizza is $8, write an equation in standard form that models the possible combinations of

stealth61 [152]

<span>NEVER use a lower case L as a variable
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3 years ago