2 years ago

90 is one tenth of what?

1 answer:

8 0

90 is a tenth of 900. You need ten 90's to make 900.

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Oduvanchick [21]

Answer:

The answer is 7

Step-by-step explanation:

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2 years ago

wariber [46]

Answer:

3575880

Step-by-step explanation:

We need to use Permutation method,

$nPr= \frac{n!}{(n-r)!}$

Where n is the sample of size and r the combination considered, so

$n=45\\r=4\\45P4= \frac{45!}{(45-4)!}\\45P4 = 3575880$

There is 3575880 possibilities to make leadership structures in that committee

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3 years ago

seraphim [82]

I need some more help

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3 years ago

Sedaia [141]

75.89 + 0.12x = 27.41 + 0.36x

75.89 - 27.41 = 0.24x

48.48 = 0.24x

x = 48.48 / 0.24

x = 202

Each sent 202 text messages

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3 years ago

Rainbow [258]

The student is off by a power of 10

The answer is 3 x 10^12

3 0

2 years ago