Question 1 4 pts
Simplify 6.920. (4 points)
Group of answer choices

−1

0

1

6.92

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Question 2 4 pts
Simplify 15 to the 18th power over 15 to the 3rd power . (4 points)
Group of answer choices

156

1515

16

115

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Question 3 4 pts
Simplify 42⋅ 48. (4 points)
Group of answer choices

416

410

1616

1610

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Question 4 4 pts
Venus is about 108 kilometers from the Sun. Saturn is about 109 kilometers from the Sun. About how many times farther from the Sun is Saturn than Venus? (4 points)
Group of answer choices

1072

1017

10

1

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Question 5 4 pts
Which of the following would be equivalent to 11 to the 8th power over 11 to the 3rd power? (4 points)
Group of answer choices

11 to the 7th power over 11 to the 7th power

11 ⋅ 114

11 to the 0 power over 11 to the 5th power

110

also almost all of theses are to the power

BRAINLIEST

the answer is stop cheating on things stoopid

step-by-step explanation:

im eatin up the 44

the correct answer is 5 6 and 7

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

2 & 7

step-by-step explanation:

he climbs 300 ft/hr at a constant rate. the peak is at 1,500 ft.

when going up, he reaches 600 ft in 2 hours. remember, that he is going in a constant rate. divide 600 with 300:

600/300 = 2

assuming that he takes the same route back (meaning that it's a 1500 ft route back, you can solve.

note also that you are solving when he gets back to 600 ft after he reaches the peak.

first, find the amount of hours it takes to get up the peak. divide the total amount (1500), with the ft/her (300) to get the amount of hours (x):

1500/300 = x

x = 5

it takes jamie 5 hours to get up. now, he is returning down, and reaches 600 (his current destination). remember that he climbs at a constant 300 ft/hr. divide 600 with 300:

600/300 = x

x = 2

now add the two numbers together.

x = 5 + 2 = 7

jamie takes 7 hours to go up the mountain and reach his current position when descending.

(total amount/constant rate) = (time).

remember that it is a constant rate, so in total, when he gets back down the mountain, it will take the same amount of time as when he goes up. the total amount for the round trip is: 5 + 5 = 10.

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