2 years ago

What % of the area is shaded

Mathematics

1 answer:

Talja [164]2 years ago

7 0

Answer:

2/4 or 1/2

Step-by-step explanation:

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Answer:

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c to d: -27.59

Step-by-step explanation:

Average rate of change just means slope!

I used y2-y1/x2-x1

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Applying Properties of Exponents In Exercise,use the properties of exponents to simplify the expression.

vitfil [10]

Answer:

(A) $e^2$

(b) $e^{-3}$

(d) $e^3$

Step-by-step explanation:

We have given expression and we have to simplify the expression using exponent property

(A) $(\frac{1}{e})^{-2}$

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So $(\frac{e^5}{e^2})^{-1}=(e^{3})^{-1}=e^{-3}$

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3 years ago

A chemist has a 30% and a 45% acid solution. What amount of each solution should be used to make 500ml of solution with 35% acid

9966 [12]

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3 years ago

Find the least common denominator for the group of fractions.<br> 5/12, 9/14, 2/5, 1/10

makkiz [27]

9514 1404 393

Answer:

420

Step-by-step explanation:

The prime factors of each denominator are ...

12 = 2²×3

14 = 2×7

5 = 5

10 = 2×5

The unique factors are 2²×3×5×7 = 420.

The least common denominator of these fractions is 420.

_____

<em>Additional comment</em>

5/12 = 175/420
9/14 = 270/420
2/5 = 168/420
1/10 = 42/420

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2 years ago