2 years ago

Which expression is equivalent to 4 square root x10

Mathematics

1 answer:

Likurg_2 [28]2 years ago

3 0

The answer is 40 you do 10 times 4 I hope it helped you you only need to multiply

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For f(x) = 2x+3 which represents f(x) when x= 6? A.16 B.20 C.28 D.96

yawa3891 [41]

Answer:

Step-by-step explanation:

when x=6 plug it in to the equation and you would get 2(6)+3 which is 12+3 which is 15

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2 years ago

Simplify x + 6.2 + 8.5. 6.2x + 8.5 x + 14.7 0 14.7×

Alenkinab [10]

Answer:

x + 14.7

Step-by-step explanation:

Simply combine like terms. Constants go with each other and x terms go with each other.

6.2 + 8.5 = 14.7

x = x

x + 14.7

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2 years ago

A bag of marbpes contains 6 blue marbles, 2 yellow marbles, 4 red marbles, and 1 green marbpe. What is the probability of reachi

klio [65]

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1/6 or 1.6666666

Step-by-step explanation:

12 marbles, 2 yellow

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1/6

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2 years ago

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For this one can you also tell me if my answer to question one is right!

kipiarov [429]

2. Tuesday
3.1/7 and 0.14
4. neither likely or unlikely because most days occur 52 times through out the year.

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2 years ago

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A base of ten raised to a negative exponent corresponds to a number that is-

Masteriza [31]

Answer:

A base of ten raised to a negative exponent corresponds to a number that is between 0 and 1.

Step-by-step explanation:

A base of ten raised to a negative exponent, say - 1 will correspond to the number, $10^{- 1} = \frac{1}{10^{1}} = \frac{1}{10}$ .

Again, a base of ten raised to a negative exponent, say - 2 will correspond to the number, $10^{- 2} = \frac{1}{10^{2}} = \frac{1}{100}$ .

{Since we know the property of exponents as $x^{- a} = \frac{1}{x^{a}}$ }

Therefore, all those numbers are between 0 and 1.

Hence, a base of ten raised to a negative exponent corresponds to a number that is between 0 and 1. (Answer)

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2 years ago