3 years ago

Which expression represents 10 in rational exponent form?

Mathematics

1 answer:

SSSSS [86.1K]3 years ago

5 0

The correct answer is C

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Felipe fills an aquarium to a depth of 3/5 meters in 7 1/2 minutes.

dem82 [27]

Answer:

2/25 meters per minute.

Step-by-step explanation:

I believe this is right please correct me if I'm wrong.

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Mr. Caldwell divides 72 students into 12 groups. Solve the equation 72/s =12 find the number of students in each group.

RideAnS [48]

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Step-by-step explanation:

72 divided by grops of 12 so 72/12 =6

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3 years ago

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What’s the first 1st term in the sequence given by :T(n)=n^2-4<br> Pls help

Zepler [3.9K]

First term = T(1) is obtained by plugging n = 1 into the formula,

thus First term = 1^2 - 4 = 1 - 4

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3 years ago

Identify the domain and range of the following relation. {(7,-2), (7,4), (7,6), (7,-4), (7,1)}

ludmilkaskok [199]

Answer:

Step-by-step explanation:

Domain is the x-coordinate and the range is the y-coordinate.

B. Domain: {7}

Range: {-4, -2, 1, 4, 6}

6 0

2 years ago

Use scientific notation to estimate the number of inches in 1,225 miles. Include all calculations in your final answer.

valentinak56 [21]

Answer:

1,225 miles = 77616000 inches

Step-by-step explanation:

It is asked to find the number of inches in 1,225 miles

Given

1 inch ≈ 1.578 × 10^-5 miles

Therefore, 1 mile = 63360 inches

Therefore, 1,225 miles = 1225 x 63360 inches

1,225 miles = 77616000 inches

or 1,225 miles = 7.7 x $10^{7}$ inches

Therefore the final answer is

1,225 miles = 77616000 inches

or 1,225 miles = 7.7 x $10^{7}$ inches

3 0

3 years ago