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2 years ago

Three fifths of a whole

Mathematics

1 answer:

nataly862011 [7]2 years ago

6 0

3/5 you split something into 5 pieces than shade in 3

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To make fruit punch for a party, Alison used 3 quarts of pineapple juice and 2 gallons if orange juice. There are 4 quarts in a

REY [17]

Since we know there are 3 quarts of pineapple juice and 2 gallons of orange juice the first thing you need to do is convert the units of the orange juice to quarts.
If there are 4 quarts in a gallon and we have 2 gallons then we have 8 quarts (4*2)
So 3 quarts of pineapple juice to 8 quarts of orange juice.
The ratio would be 3:8

3 0

2 years ago

Read 2 more answers

Solve for n. (8^n)^3 = 8^6 n=

pav-90 [236]

Answer:

Step-by-step explanation:

$(x^{y})^z{}=x^{y*z}\\8^{3n}=8^6\\n=2$

5 0

2 years ago

Convert: 4 quarts (dry) to liters. a. 0.4406 b. 4.406 c. 44.06 d. 440.6

kipiarov [429]

1 dry quart=1.10

1.10 x 4= 4.4

Final answer: B.

4 0

2 years ago

Which are the solutions of x2 = 10x + 1?

padilas [110]

Answer:

we have

Complete the square. Remember to balance the equation by adding the same constants to each side

Rewrite as perfect squares

Square Root both sides

substitute

therefore

the answer is

the solutions are

Click to let others know, how helpful is it

RStep-by-step explanation:

6 0

2 years ago

In a study of computer use, 1000 randomly selected Canadian Internet users were asked how much time they spend using the Interne

Dvinal [7]

Answer:

b. Do not reject H0. We do not have convincing evidence that the mean weekly time spent using the Internet by Canadians is greater than 12.7 hours.

Step-by-step explanation:

Given that in a study of computer use, 1000 randomly selected Canadian Internet users were asked how much time they spend using the Internet in a typical week. The mean of the sample observations was 12.9 hours.

$H_0: \bar x =12.7\\H_a: \bar x >12,7$

(Right tailed test at 5% level)

Mean difference = 0.2

Std error = $\frac{6}{\sqrt{1000} } \\=0.1897$

Z statistic = 1.0540

p value = 0.145941

since p >alpha we do not reject H0.

b. Do not reject H0. We do not have convincing evidence that the mean weekly time spent using the Internet by Canadians is greater than 12.7 hours.

5 0

2 years ago