3 years ago

I WILL LITERALLY LOVE YOU THIS IS DUE TONIGHT PLEASEEE

Mathematics

1 answer:

zmey [24]3 years ago

7 0

Answer:

$\frac{5}{3}$

Step-by-step explanation:

Scale factor: $\frac{5}{3}$

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enrico is laying 1-ft tiles ok a square bathroom floor. if he needs 81 tiles to cover the floor, how many tiles run along each w

atroni [7]

Answer:

Step-by-step explanation:

you would need to find the square root of the total amount of tiles. luckily 81 is a square number meaning the answer is each side is 9 tiles long.

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A number cube is rolled 120 times. The number 4 comes up 47 times. What is the experimental probability of rolling a 4? What is

anzhelika [568]

A number cube is rolled 120 times. The number 4 comes up 47 times.

We have to determine the experimental probability of rolling a 4.

The formula to evaluate probability of an event is given by:

Probability = $\frac{Favourable outcomes}{Total outcomes}$

So, Probability of rolling a 4 = $\frac{ Total number of times when 4 appears}{Total number of times number cube rolled}$

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Now, we have to find the theoretical probability of rolling a 4.

Total number of outcomes of number cube = {1,2,3,4,5,6}

Probability of rolling a 4 = $\frac{1}{6}$

So, Option B is the correct answer.

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user100 [1]

Is there supposed to be parentheses?

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Give only answer to gain Brainliest.

Furkat [3]

Answer:

20 square units

Step-by-step explanation:

count the face of the figure one by one

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