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agasfer [191]
4 years ago
11

Evaluate the following . 3^7 x 3^4

Mathematics
2 answers:
Phantasy [73]4 years ago
8 0

Answer:

Step-by-step explanation:

This is about the rules of indices.

Multiplication of number with powers are addition for example:

a^n × a^m = a^n+m

So 3^7 × 3^4

3^7+4

3^11

Adiosss

By the way if I'm wrong let me know

ioda4 years ago
4 0

Answer:

3^11 or 177147 or 1.77147x10^5

Step-by-step explanation:

7+4=11

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I need help with this math problem. If you can please give me an explanation.​
Serhud [2]

Answer:

see explanation

Step-by-step explanation:

Calculate the values of y by substituting the values of x into y = - 6x + 2

x = - 5 → y = - 6(- 5) + 2 = 30 + 2 = 32

x = - 1 → y = - 6(- 1) + 2 = 6 + 2 = 8

x = 0 → y = - 6(0) + 2 = 0 + 2 = 2

x = 1 → y = - 6(1) + 2 = - 6 + 2 = - 4

Thus

  x      y

 - 5    32

 - 1       8

   0      2

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3 years ago
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Step-by-step explanation:

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4 years ago
You are really excited to have found a Puch Maxi Moped from the mid Eighties, and the spring weather is making you want to get o
AlexFokin [52]

Answer:

<u>We should add 1.2 fluid ounces of oil </u>

Correct statement and question:

You are really excited to have found a Puch Maxi Moped from the mid Eighties, and the spring weather is making you want to get out and ride it around. It doesn't run on straight gasoline, you have to mix the oil and gas together in a specific ratio of 2.4 fl. oz. of oil for every gallon of gasoline. You have 2 quarts of gas. How much oil should you add?

Source:

https://www.chegg.com/homework-help/questions-and-answers/really-excited-found-puch-maxi-moped-mid-eighties-spring-weather-making-want-get-ride-arou-q38287224

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Ratio = 2.4 fl. oz. of oil for every gallon of gasoline

Amount of gas you have = 2 quarts

2. How much oil should you add?

Let's recall that 1 liquid gallon = 4 liquid quarts, therefore:

Ratio = 2.4 fluid ounces of oil for every 4 quarts of gasoline

Replacing the with the real amount of gas we have:

Ratio = 1.2 fluid ounces of oil for every 2 quarts of gasoline )dividing by 2 the oil amount and the gas amount)

<u>We should add 1.2 fluid ounces of oil </u>

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The test scores for the exam in statistics class have a mean of 78 points and standard deviation of 9 points. A student is rando
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Step-by-step explanation:

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