Ask question

Ask question

All categories

3 years ago

7

Jennifer has 25 books on her bookshelf. She has 10 fiction books, and the rest are non-fiction books. If Jennifer selects a game

at random, which expression represents the probability that the book she selects will be a non-fiction book?

1 answer:

Mamont248 [21]3 years ago

7 0

Answer:

60%

Step-by-step explanation:

25-10=15 non-fiction books

15/25=.6

.6=60%

You might be interested in

The average weight of 10 boys is 77.0 pounds. If the

n200080 [17]

Answer:

68 pounds.

Step-by-step explanation:

Find the total weight when there are 10 boys and when there are 9 boys then calculate the difference.

I'll let x = total weight.

$\frac{x}{10}=77\\(10)\frac{x}{10}=77(10)\\x=770\\\\ \frac{x}{9}=78\\(9)\frac{x}{9}=78(9)\\x=702\\\\ 770-702=68$

Therefore, the youngest boy weighs 68 pounds.

4 0

3 years ago

The paperweight shown below is in the shape of a square pyramid.

Dmitry_Shevchenko [17]

Answer:45

Step-by-step explanation:

V=a2h

3=62·3.75

3=45

7 0

3 years ago

What is the y-intercept of the equation?

Ivan

The y intercept is 0
Y = mx + b
m = 7, there is no b

8 0

3 years ago

Can someone please Solve 20-2x(4+2)

Serggg [28]

Answer:

20-12x

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

How many dots are in the 5th step

gayaneshka [121]

Answer:

60 dots will be in the 5th step

5 0

3 years ago

Read 2 more answers