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3 years ago

10

Help please?!

1 answer:

grandymaker [24]3 years ago

4 0

1) The typical sprint time is found by computing the average of the different sprint times, therefore the choice is between option A and C. The average is more accurate when you have a lot of measurements, therefore, since Lamont can run more times in a week than in a day, the correct answer will be:
<span>C) Sprint the 100 meters several times throughout the week and determine his average time to complete from the various runs.

2) T</span><span>he typical amount of energy usage is the average usage for all the neighborhood in one month. Therefore, to calculate the average, you will have to consider the total amount of energy used in a year by all the houses and divide it by the number of months in one year. Therefore, the correct answer will be:
</span><span>B) Take the energy usage of all the homes in the neighborhood for a year, and then divide it by 12.</span>

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Please show me the steps of to do this <br> DON"T GIVE ME THE ANSWER<br> ASAP

kherson [118]

Answer:

B

Step-by-step explanation:

The number $a . 10^{-2}$ is 8 times greater than $b . 10^{-3}$

thus, $a . 10^{-2} = 8b. 10^{-3}$

multiply both sides by $10^{2}$

we get $a = 8b. 10^{-1} \\a = 0.8 b$

if we take a = 2.5 and b = 3.1 we get 2.5/3.1 = 0.8

then B is the answer

8 0

3 years ago

Read 2 more answers

For the picture below, find the measure of the remaining angles and type them next to each angle number . The measure of angle1=

Yuliya22 [10]

I'll answer and explain, its pretty much the last question. Easy way to put it,

1 and 4 are diagonal from each other so they are the same number.

1 and 4 = 120

2 and 3 are diagonal so they both = 60

Same thing for the bottom

1=120

2=60

3=60

4=120

5=120

6=60

7=60

8=120

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3 years ago

Correct answer gets brainliest

Karo-lina-s [1.5K]

Answer:

<em>B. 9 < 7 or x > 16.</em>

Step-by-step explanation:

<em>I had the same question and the answer was B.</em>

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krok68 [10]

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4 years ago