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3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!

Mathematics

2 answers:

Art [367]3 years ago

8 0

A constant function is characterized by having the same value for f(x) in all it's domain. This means every value of x will have the same value in the axis y. You can see that in the graphic as a horizontal line.

The answer is: (2,6)

docker41 [41]3 years ago

6 0

Answer: A. (2, 6)

<u>Step-by-step explanation:</u>

The y-value is constant <em>(remains the same)</em> between x = 2 and x = 6.

So, the interval when y is constant is: (2, 6)

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A team of runners is needed to run a 1/4 -mile relay race. If each runner must run

Sveta_85 [38]

Answer:

4 runners

Step-by-step explanation:

I divided 1/4 by 1/16 and got 4 as an answer.

Hope this helps :)

(Correct me if i am wrong)

8 0

3 years ago

Read 2 more answers

You buy a package of cheese for $2.50, a loaf of bread for $2.15, a cucumber for $.65, and some tomatoes for $3.50. Find the tot

Savatey [412]

Answer: $8.80
2.50+2.15+0.65+3.50= 8.80

4 0

3 years ago

May someone help me out with this please I seriously need someone to help me

olga2289 [7]

7.0258 daL is the answer daL stands for deka liters

7 0

3 years ago

If you earned $2000 in 10 mins how much would you earn in an hour?

MrRissso [65]

find out how much you earn per minute 2000/10=200

in an hour there are 60 minutes.

multiply the amount earned in a minute by the amount of minutes.

200*60=12000

So you earn $12,000 per hour

Wooow I wish I could earn that much

5 0

3 years ago

A company advertises that its cans of caviar each contain 100 g of their product. A consumer advocacy group doubts this claim, a

Blizzard [7]

Answer:

The value of the test statistic is -3.14.

Step-by-step explanation:

Test statistic:

$t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

In which X is the sample mean, $\mu$ is the expected value, $\sigma$ is the standard deviation and n is the size of the sample.

A company advertises that its cans of caviar each contain 100 g of their product.

This means that $\mu = 100$

They calculate a sample mean weight of 99 g and a sample standard deviation of 0.9 g. Sample of 8 cans.

This means that $X = 99, \sigma = 0.9, n = 8$

So the test statistic will be given by:

$t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

$t = \frac{99 - 100}{\frac{0.9}{\sqrt{8}}}$

$t = -3.14$

The value of the test statistic is -3.14.

8 0

3 years ago