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2 years ago

What is twenty percent of 30

Mathematics

2 answers:

MrRissso [65]2 years ago

4 0

The answer is 0.20 times 30 = 6

pishuonlain [190]2 years ago

4 0

20% × 30 =

(20 ÷ 100) × 30 =

(20 × 30) ÷ 100 =

600 ÷ 100 =

6

That would be 6

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Which of the following could be the side measures of a right triangle?

lesya692 [45]

Answer:

Step-by-step explanation:

if you use the Pythagorean Theorem and take the sum of the square of the legs, it will equal the square of the hypotenuse in answer (c)

8² + 6² = 10²

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2 years ago

Read 2 more answers

A new toy hits the local store. Sales (in hundreds) increase at a steady rate for several months, then decrease at about the sam

Montano1993 [528]

Answer:

Option A.

Step-by-step explanation:

It is given that, sales (in hundreds) for several months can be modeled by the function:

$S(m)=-0.625|m-8|+5$

We need to find the month in which 400 toys were sold.

Substitute S(m)=4 in the given function.

$4=-0.625|m-8|+5$

$4-5=-0.625|m-8|$

$-1=-0.625|m-8|$

$\dfrac{-1}{-0.625}=|m-8|$

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Now,

$\pm 1.6=m-8$

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$1.6+8=m$ or $-1.6+8=m$

$9.6=m$ or $6.4=m$

Approx the value to the next whole number.

$m\approx 10$ or $m\approx 7$

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Therefore, the correct option is A.

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2 years ago

URGENT PLEASE HELP <br> please help me simplify this expression

Mandarinka [93]

I hope this helps you

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3 years ago

Tiffany took her friends out to dinner. If the dinner was $29.53 and she gave a 20% tip, how much money did she spend on dinner?

gladu [14]

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2 years ago

Segment AB has endpoints at −2 and 12. What is the coordinate of its midpoint?

charle [14.2K]

Hi there!

$\large\boxed{5}$

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m = (-2 + 12) / 2

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m = 5.

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2 years ago