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3 years ago

What is 99 * 99 * 101 * 48774

Mathematics

2 answers:

kodGreya [7K]3 years ago

8 0

I think it is 48281431374

Keith_Richards [23]3 years ago

3 0

The answer would be 48,281,431,374

in scientific notation the answer would be 4.8281431374 * 10 to the 10th power

so basically the answer is in word form 48 billion, 281 million, 431 thousand, 374.

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WILL MARK BRAINLIST please help me ive done this like 9 times and i cant figure this out

kari74 [83]

Answer:

1.301

Step-by-step explanation

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3 years ago

There are 10 rolls of film in a box and 3 are defective. Two rolls are to be selected without replacement. What is the probabili

jarptica [38.1K]

Answer: $\dfrac{1}{15}$

Step-by-step explanation:

Given : Total rolls of film in the box = 10

Defective rolls =3

Probability of selecting first defective roll = $\dfrac{\text{Number of bad rolls}}{\text{Total rolls}}$

$=\dfrac{3}{10}$

Now , total rolls left = 9

Total defective rolls left = 2

Probability of selecting second defective roll = $\dfrac{\text{Number of bad rolls}}{\text{Total rolls}}$

$=\dfrac{2}{9}$

Now , the probability of selecting a defective roll followed by another defective roll = $\dfrac{3}{10}\times\dfrac{2}{9}=\dfrac{1}{15}$

Hence, the probability of selecting a defective roll followed by another defective roll is $\dfrac{1}{15}$ .

5 0

3 years ago

Not sure if it’s A or b help!!!

Sphinxa [80]

The correct answer is A

4 0

4 years ago

Read 2 more answers

A pet store has 11 puppies, including 4 poodles, 5 terriers, and 2 retrievers. If Rebecka and Aaron, in that order, each se

Nataliya [291]

The probability that Rebecka selects a terrier and Aaron selects a retriever is 10/121

<h3>How to determine the probability?</h3>

The distribution of the puppies is given as:

4 poodles, 5 terriers, and 2 retrievers

The probability of selecting a terrier is;

P(terrier) = 5/11

The probability of selecting a retriever is;

P(retriever) = 2/11

The required probability is

P = 5/11 * 2/11

Evaluate

P = 10/121

Hence, the probability that Rebecka selects a terrier and Aaron selects a retriever is 10/121