Ask question

Ask question

All categories

chubhunter [2.5K]

3 years ago

11

Suppose there are 20 questions on a multiple choice test.if 25%of the answers are choice B how many of the answers are not choic

e B

2 answers:

hammer [34]3 years ago

7 0

First, break down the question. There are 20 questions in all. So, do 20-25%=15. So, 15 questions aren't choice B.

ahrayia [7]3 years ago

5 0

The amount of answers that are not choice B are 15 questions.

You might be interested in

The sum of four consecutive even integer numbers is 84. find the four numbers.

vodomira [7]

84/4=21

now take the 2 even numbers below 21 and the 2 even numbers above 21

18 +20 + 22 +24 = 84

the numbers are 18, 20, 22 & 24

3 0

2 years ago

If you bought a stock last year for a price $21, and it has risen 11% since then, how much is the stock worth now, to the neares

Lady_Fox [76]

Answer:

$23.31

Step-by-step explanation:

$21 x 1.11 = $23.31

7 0

2 years ago

Which statement about the function are true? Select two options

Tatiana [17]

a,e

Step-by-step explanation:

correct on e2020

5 0

2 years ago

A cylinder has a radius of 14 meters. Its volume is 11,693.36 cubic meters. What is the

tigry1 [53]

Answer:

The height would be 18.99

4 0

2 years ago

Twelve relatives always give gifts to one another. They have been doing it for eight years. How many exchanges have happened so

Kryger [21]

Answer:

660 exchanges

Step-by-step explanation:

Number of relatives = 12

Number of years = 5

Since each relative gives gift to one another each year:

Then each relative hands out 11 gifts (person giving out the gift will not be counted) to the others, and others also do the same.

Therefore, yearly exchange :

(Number of relatives * number of gifts given out per person)

(12 × 11) = 132

Number of exchanges after 5 years :

(Number of yearly exchanges × number of years)

(132 × 5) = 660

7 0

2 years ago