Ask question

Ask question

All categories

2 years ago

6

Brooke has to set up 70 chairs in equal rows for the class Atlanta show. But, there is not room for more than 20 rows. What are

the possible numbers of rows that Brooke could set up

1 answer:

Ksivusya [100]2 years ago

3 0

The answer is 2, 5, 7, 10, and 14.
Hope this helps!

You might be interested in

Isaac, a manager at a supermarket, is inspecting cans of pasta to make sure that the cans are neither dented nor have other defe

Fynjy0 [20]

Answer:

0.0064 is the probability that Isaac will find his first defective can among the first 50 cans.

Step-by-step explanation:

W are given the following in the question:

Probability of defective can =

$P(A) = \dfrac{1}{90}$

We have to find the probability that Isaac will find his first defective can among the first 50 cans.

Then the number of adults follows a geometric distribution, where the probability of success on each trial is p, then the probability that the kth trial (out of k trials) is the first success is

$P(X=k) = (1-p)^{k-1}p$

We have to evaluate:

$P(x = 50)\\= (1-\frac{1}{90})^{50-1}(\frac{1}{90})\\= 0.0064$

0.0064 is the probability that Isaac will find his first defective can among the first 50 cans.

7 0

2 years ago

What value of x will make 3x+1=43 true

USPshnik [31]

3x+1=43
3x=42 (take one from each side)
x=14 (divide each side by 3)

the answer is 14

8 0

3 years ago

Read 2 more answers

Question in picture solve

Elena L [17]

Answer:

all real numbers greater than two

6 0

2 years ago

Read 2 more answers

Help with this math question plz, suppose five friends each go on 70 rides. How many rides will they go on all together ?

Alla [95]

All you do is 70 x 5 which = 350

3 0

2 years ago

Help help help help please please

Shtirlitz [24]

◩ Hello! ◩

3x-5<u>></u>7

move all the numbers to the left:

3x≥7+5

3x≥12

Divide both sides by 3:

x≥4

<h3>Therefore, our answer is: 4</h3>

Hope it helps!

~Just a cheerful teen

#CarryOnLearning

Answered by

$-SilentNature-$

3 0

2 years ago