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3 years ago

What does the 1.05 represent

Mathematics

1 answer:

GREYUIT [131]3 years ago

4 0

Answer:

C, the cost of living will increase by 5% yearly

Step-by-step explanation:

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CAN YOU HELP ME,TYvery much

I am Lyosha [343]

Answer:

Step-by-step explanation:

(x-3)+7

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3 years ago

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An article in Medicine and Science in Sports and Exercise "Maximal Leg-Strength Training Improves Cycling Economy in Previously

Hatshy [7]

Answer:

The 99% confidence interval for the mean peak power after training is [299.4, 330.6]

$299.4\leq\mu\leq 330.6$

Step-by-step explanation:

We have to construct a 99% confidence interval for the mean.

A sample of n=7 males is taken. We know the sample mean = 315 watts and the sample standard deviation = 16 watts.

For a 99% confidence interval, the value of z is z=2.58.

We can calculate the confidence interval as:

$M-z\sigma/\sqrt{n}\leq\mu\leq M+z\sigma/\sqrt{n}\\\\315-2.58*16/\sqrt{7}\leq\mu\leq 315+2.58*16/\sqrt{7}\\\\315-15.6\leq \mu\leq 315+15.6\\\\299.4\leq\mu\leq 330.6$

The 99% confidence interval for the mean peak power after training is [299.4, 330.6]

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3 years ago

To simplify expressions, we often ___ like terms.

tekilochka [14]

Answer: combine

Step-by-step explanation:

When you combine like terms, it shortens or simplified the equation

Example: 2x-5+15

Combine actual numbers -5 and 15.

2x+10

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3 years ago

What is the number in scientific nation 0.000013

Bad White [126]

The answer would be 1.3 x 10 -5

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4 years ago

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The average of 21 number is 30.And largest of it is 50 if we remove the largest 50 what will be average of remaining number will

VLD [36.1K]

Answer:

Step-by-step explanation:

Sum of the 21 numbers is 21*30 = 630

Now let's remove 50 from the sum of 630

630-50 = 580

The new average can be found. Remember we removed the largest number so we now have 20 numbers.

580/20 = 29

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3 years ago