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3 years ago

A certain number is three more that five times another number. The difference of the two numbers is 11

Mathematics

1 answer:

Slav-nsk [51]3 years ago

5 0

Answer:

The number would be 2.

Step-by-step explanation:

I set up an equation 5x+3, and x. So since it's a difference we know that we have to subtract, so I subtracted the two expressions, and set that equal to 11.

Solve 5x+3-x=11

Answer 4x=8, x=2

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Use the calculator to find the product. (1. 466 × 10–8)(5. 02 × 105) What is the coefficient of the product? What is the exponen

mestny [16]

The product of the factors in the given expression comes to be $7.35932 *10^{-3}$ .

The given expression is:

$(1.466*10^{-8} )(5.02*10^5)$

We can rewrite the given expression as

$(1.466*5.02)(10^{-8} *10^5)$

<h3>What is the exponent addition rule? </h3>

If we have two numbers with the same base we can write the product of the numbers as a single base followed by the addition of exponents.

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$1.466*5.02=7.35932$

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So, $(1.466*10^{-8} )(5.02*10^5)=7.35932 *10^{-3}$

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2 years ago

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Answer:

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