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2 years ago

Please help asap!! I will mark you as brainliest :)

Mathematics

1 answer:

defon2 years ago

4 0

Answer:

3, 0, -5, -6

Step-by-step explanation:

when x= -8, f(x) = 8-5 or 3

when x= -5 f(x) = 5-5 or 0

when x= 0, f(x) = 0-5 or -5

when x=1, f(x) = -1-5 or -6

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20 POINTS! Questions 7-10 please

nignag [31]

The picture is unclear so I cannot really help. I'm sure I could if it was clearer though.

6 0

3 years ago

Written as a simplified polynomial in standard form, what is the result when

grin007 [14]

The simplified form is 6x-6

5 0

3 years ago

Maddie has 4 cups of maple syrup. She uses 1/3 of the syrup to make maple candies. Then, she uses 2/3 of a cup of syrup to make

Reptile [31]

Answer:

3 cups

Step-by-step explanation:

1/3 + 2/3 = 1 cup so you would subract 1 from 4 which is 3

hope this helps:)

8 0

3 years ago

Read 2 more answers

f a sampling distribution is created using samples of the amounts of weight lost by 51 people on this diet, what would be the st

galina1969 [7]

This question is incomplete, the complete question is;

A study on the latest fad diet claimed that the amounts of weight lost by all people on this diet had a mean of 24.6 pounds and a standard deviation of 8.0 pounds.

Step 2 of 2 : If a sampling distribution is created using samples of the amounts of weight lost by 51 people on this diet, what would be the standard deviation of the sampling distribution of sample means? Round to two decimal places, if necessary.

Answer:

the standard deviation of the sampling distribution of sample means is 1.12

Step-by-step explanation:

Given the data in the question,

population mean; μ = 24.6 pounds

Population standard deviation; σ = 8.0 pounds

sample size; n = 51

Now determine the standard deviation of the sampling distribution of sample means.

standard deviation of the sampling distribution of sample means is simply

⇒ population standard deviation / √sample size

= 8.0 / √51

= 8.0 / 7.141428

= 1.120224 ≈ 1.12

Therefore, the standard deviation of the sampling distribution of sample means is 1.12

5 0

2 years ago

Help plz can u <br><br><br> willl make u brainliest

Tcecarenko [31]

Work and Answers for First Page:

A: 400ml for €2.00. A: 400/2 = 200ml per €1

B: 1500ml for €5.00. B: 1500/5 = 300ml per €1

For the first set, choice B is the best value.

A: 200ml for €1.50. A: 200/1.5 = 133.33ml per €1

B: 500ml for €8. B: 500/8 = 62.5ml per €1

For the second set, choice A is the best value.

A: 1000ml for €4.50. A: 1000/4.5 = 222.22ml per €1

B: 1500ml for €5.80. B: 1500/5.8 = 258.62ml per €1

For the third set, choice B is the best value.

Work and Answers for Second Page:

200g for €3.00: 200/3 = 66.66

2kg ---> 2000g for €5.00: 2000/5 = 400

For this set, B is the better value.

700g for €4.00: 700/4 = 175

3.4kg ---> 3400g for €7.00: 485.71

B is the better value.

500g for €2.80: 500/2.8 = 178.57

3.8kg ---> 3800g for €7.00: 3800/7 = 542.85

B is the better value.

500g for €4.80: 500/4.8 = 104.16

1.8 --> 1800g for €7.50: 1800/7.5 = 240

B is the better value.

3 0

3 years ago