What is the mean of -0.05, 0.09, -0.04,-0.08

Answers

Answer 1
Answer:

Answer:

-0.02

Step-by-step explanation:

To find the mean (average) of a set of numbers, you add up all the numbers and then divide by the total count of numbers. In this case, you have four numbers: -0.05, 0.09, -0.04, and -0.08.

Mean = (Sum of the numbers) / (Total count of numbers)

Mean = (-0.05 + 0.09 - 0.04 - 0.08) / 4

Now, calculate the sum of these numbers:

Mean = (-0.05 + 0.09 - 0.04 - 0.08) = -0.08

Now, divide the sum by the total count of numbers, which is 4:

Mean = -0.08 / 4 = -0.02

So, the mean of the numbers -0.05, 0.09, -0.04, and -0.08 is -0.02.


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A restaurant has two pastry ovens. When both ovens are used, it takes about 3 hours to bake the bread needed for one day. When only the large oven is used, it takes about 4 hours to bake the bread for one day. Approximately how long would it take to bake the bread for one day if only the small oven were used? 

Answers

It would approximately take 5 hours if with 2 it takes 3 hrs and the large one by its self 4 hrs. So it would be reasonable if it is one more hour

Final answer:

By understanding the rate at which each oven bakes the bread, we can calculate that it would take the small oven 12 hours to bake the bread for one day.

Explanation:

To solve this problem, we need to first understand the rate at which each oven bakes the bread. When both ovens are working together, it takes 3 hours to bake a day's worth of bread. This means their combined rate of work is 1/3 of the day's bread per hour. However, when only the large oven is used, it takes 4 hours to complete the same amount of work. Therefore, the large oven's rate of work is 1/4 of the day's bread per hour.

Our goal is to find the small oven's rate of work. To do this, we subtract the large oven's rate of work from the combined rate of work. This leaves us with 1/3 - 1/4 = 1/12 of the day's bread per hour. Therefore, it would take the small oven 12 hours to bake the bread for one day on its own.

Learn more about Rate of work here:

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What is the aswer ??????​

Answers

Answer:

The correct statement is Aprimenumberarenumberswhichhaveonlytwofactor.

Explanation:

Hope it helps you..

Your welcome in advance..

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Answer:

A prime number is one which can be divided only by itself

please give brainliest

There are 56 students going on a field trip to the science center in groups of 8 how many groups of students are here

Answers

There are seven groups
There are 7 students in each group

Write and solve an inequality for x.

Answers

x + 2 > 5

x > 3

Answer is the 2nd option

x + 2 > 5; x > 3

it is c im 100% sure

Which temperature during the week is the closest to 0? Explain how you decided this using absolute value.A -3.5 F
B 5 F
C 1.5 F
D -0.5
E -2 F
the rest of the choices 2.5 and -4

Answers

Answer: I would have to go with e because it is the closest because it is -2 and if it were to get to zero it wouldn't take that long.

Step-by-step explanation:

Find the total amount you will pay given an original price of $24.99 and tax rate of 5%.Enter the correct answer in the box.

Answers

Answer:The answer is 15.78

Step-by-step explanation:

Answer:

22.84 yep

Step-by-step explanation: