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3 years ago

10 points?...1) must be quick to answer,2) must be reasonable answer,3) Show explanation for your answer

Mathematics

1 answer:

Ilia_Sergeevich [38]3 years ago

3 0

Your answer is
${x}^{2} \div {2} {z}^{9}$
because the numbers raised to negative powers must be flipped over the divisor to become positive. Then, when multiplying 2 and z, you add their exponents.

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The ratio of green marbles to yellow marbles in Naafay's bag is equal to 2:3. What percent of the marbles in the bag are green m

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It is 80% just writing random things so it can be 20 words

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3 years ago

johns test grades in his science class are 82, 93, 75, and 89 what is his average? 1. (87.45) 2. (80.00) 3. (90.40) 4. (89.25) 5

inessss [21]

First you add all the numbers together. So you add 82+93+75+89 to get 339. Once you get that, you divide it by the amount of numbers there are. In this case, it's 4. 339 divided by 4 is 84.75.

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3 years ago

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Find the upper quartile of this data set: 593, 588, 540, 434, 420, 398, 390, 375

ratelena [41]

The answer is D. 564
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3 years ago

You travel 10.7 miles (1 way) for work 5 days a week. On weekends you travel 5.8 miles. The last time you filled your tank you p

Kamila [148]

Answer:

1. 0.0731 miles per gallon

2. $967.46

Step-by-step explanation:

The I way travel for 5 days to work will cover: 10.7 miles.

A two travel to work and back home will be : 10.7* 2 =21.4 miles

On weekends miles covered = 5.8 miles

Last time the tank was filled with = 17.2 gallons of gas

The Trip A meter read = 389.30 ----this is the average fuel mileage

This means the trip consumed : 389.30 - 17.2 = 372.1 gallons of gas

Total miles covered are : 21.4 + 5.8 = 27.2 miles

1. Miles per gallon for the car will be;

372.1 gallons of gas = 27.2 miles

1 gallon of gas = ?

{27.2 *1} / 372.1 = 0.0731 miles per gallon

2. Cost of gas per week will be ;

In the United States :

1 gallon of gasoline = $2.60

372.1 gallons of gas = ? $2.60 * 372.1 = $967.46

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3 years ago

Does 10 × 3 4 have a value less than, greater than, or equal to 10?

Svet_ta [14]

Answer:

No or Less than

Step-by-step explanation:

No. 10*3/4 is not. 3/4 is less than 1, so it is not equal Your answer is less than.

Hope this helps Hit that crown !!!

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2 years ago

Read 2 more answers