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2 years ago

Shop Rite has jeans on sale for 3/10 off. Save More has jeans on sale for 33% off. Which store has a better deal? Explain.

1 answer:

5 0

save more has a better deal because when you convert 33% into a fraction out of ten it becomes 3.3/10 and shop right is 3/10 so 3.3 is greater than 3.

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(a) An angle measures 86 degrees . What is the measure of its supplement?

Molodets [167]

Answer:

The supplement is 94

Step-by-step explanation:

Supplementary angles add to 180 degrees

Let x be the supplementary angle

x+86 = 180

Subtract 86 from each side

x+86-86 =180-86

x = 94

3 0

3 years ago

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A spinner is divided into sections of equal size, some of which are red, some are blue, and the remaining are green. The probabi

Westkost [7]

I think is 35% because 25+10=35

hope this help

plz mark brianliest plz

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2 years ago

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Adding&subtracting equations x-10=12

Colt1911 [192]

Answer:22
x-10=12
x= 10+12
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2 years ago

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Given a battery rated at 350 ampere-hours how many hours will the battery be able to provide 7 amperes

coldgirl [10]

From the division computed, it should be noted that the number of hours that the battery will be able to provide 7 amperes will be 50 hours.

The information given is about the division of numbers. It was stated that the battery is rated at 350 ampere-hours.

The number of hours that it will be able to provide 7 amperes will be:

= 350 / 7

= 50 hours.

Learn more about division on:

brainly.com/question/24834472

7 0

1 year 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