3 years ago

Write (9m) ^4 without exponents.

Mathematics

1 answer:

Rainbow [258]3 years ago

8 0

A value raised by an exponent is the same as that value being multiplied by itself the number of times the exponent is.

(9m)^4 means 9m is multiplied by itself 4 times:

It can be written as: (9m)(9m)(9m)(9m)

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Each of the ten letters in ``MATHCOUNTS'' is written on its own square tile and placed in a bag. What is the probability that a

PIT_PIT [208]

step 1

First, see how many letters in MATHCOUNTS are also in TEACH.

M no

A yes

T yes

H yes

C yes

O no

U no

N no

T yes

S no

That is 5 out of the 10 letters.

<span>the probability=</span>5/10-------> 1/2
<span>
the answer is
1/2
</span>

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3 years ago

The cost for taking a taxi is $1.80 plus $0.10 per eighth of a mile. What is the cost of a ride that is 4.5 miles long?

Sergio039 [100]

Answer:

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$1.80 base cost

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So, $1.80 + (4.5 * $0.8) = $5.40

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3 years ago

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lana [24]

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3(4) - 4/4 = 12 - 1 = 11 so (4,4) is solution

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3 years ago

4x minus 9(3 minus x)

ANEK [815]

Answer:

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Step-by-step explanation:

Simplify the expression.

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3 years ago

A survey asked high school cell phone users how many minutes they use their phones to talk each day. The

kicyunya [14]

The two numbers in between which the lower quartile value given by the attached boxplot falls are 1.5 and 2.5 respectively.

The lower quartile means the 25th percentile or lower $\frac{1}{4}th$ of the distribution

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The Lower quartile of the distribution represented by the boxplot is 2

The values which bounds the lower quartile value to the left and right are 1.5 and 2.5 respectively.

Therefore, two numbers in between which the lower quartile value falls are 1.5 and 2.5

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3 years ago