All categories

3 years ago

Janice correctly answered 21 of the 24 question. What percent of the questions did she answer correctly?

1 answer:

6 0

Answer: 87.5%

Explanation: Since Janice answered correctly 21 questions out of 24 questions, you would divide 21 from 24

21/24 = 0.875

0.875 as a percentage would mean moving the decimal point two places to the right as 87.5%

You might be interested in

What are the coordinates for the points of intersection

stira [4]

Answer:

Step-by-step explanation:

knnjjnjkknnmnm

7 0

3 years ago

Order from least to greatest .9, 8/9, .86

labwork [276]

Answer:

least to greatest

.86, 8/9, .9

8 0

3 years ago

Read 2 more answers

(08.01 MC)Below are the data collected from two random samples of 500 American adults on the number of hours they spend doing le

Mazyrski [523]

Answer:

Dan is correct

Step-by-step explanation:

From the question, we have:

$Hours:1\ 2\ 3\ 4\ 5$

Required

The average

The average hour is calculated using:

$\bar x = \frac{\sum x}{n}$

So, we have:

$\bar x = \frac{1+2+3+4+5}{5}$

$\bar x = \frac{15}{5}$

$\bar x = 3$

Dan calculated the mean as 3; while Bret calculated the mean as 4.

Hence, we can conclude that Dan s correct

4 0

3 years ago

Tell me if it's < less than or > greater than for all those questions. Give me the right answers.

uranmaximum [27]

3) <
5)>
7)<
9)74,975, 76,802, 76,820
10)546,671 , 546,716 , 564,718

6 0

3 years ago

Read 2 more answers

Factor by grouping x^3+2x^2-9x-18

netineya [11]

Answer:

(x+2)(x+3)(x-3)

Step-by-step explanation:

Group and factor out the greatest common factor (GCF), then combine.

Hope this helps!!

6 0

3 years ago