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3 years ago

Find the quantity represented by each percent.

Mathematics

1 answer:

nasty-shy [4]3 years ago

3 0

Answer:

Work in Parenthesis

2. 43.75 (.35*125)

3. 156.4 (.46*340)

4. 117 (.65*180)

5. 54 (.75*72)

6. 550 (99/.18)

7. 375 (345/.92)

8. 260 (143/.55)

9. 300 (141/.47)

Step-by-step explanation:

First 4:

multiply percent by total

alternate: convert % to decimal by /100, then multiply by total

Last 4:

ex. X * 18% = 99, so divide by 18% (or .18)

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I need help or my math teacher will call my parents up about it and I will die

Artist 52 [7]

Answer:

Sure, I'll help you with math? What type of math is it?

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2 years ago

What is the classifications of polynomials -gh4i+3g5

Step2247 [10]

Answer:

The polynomial -gh⁴i + 3g⁵ is a binomial, since it has two terms

Degree of polynomial: degree of a polynomial is the term with highest of exponent.

Degree of binomial -gh⁴i + 3g⁵ = 6

1st term(-gh⁴i ) = (power of g = 1, power of h = 4, power of i = 1)

2nd term(3g⁵) = (power of g = 5)

the polynomial -gh⁴i + 3g⁵ is a 6 degree binomial.

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3 years ago

WILL MARK BRILLIANT!!! I need help ASAP

Rashid [163]

Answer:

Step-by-step explanation:

Charging by the quarter mile is for purpose of making that particular taxi service seem cheaper than the others when they post a per mile charge. If this taxi company is charging .50 per 1/4 mile, they are charging $2 per mile. So we will base our equation on the per mile charge, not the per quarter-mile charge. If x is the number of mile driven (our uknown), and we have a flat fee of $2.50 regardless of how many miles we are driven, the cost function in terms of miles is

C(x) = 2x + 2.50

If we are driven 5 miles, then

C(5) = 2(5) + 2.50 so

C(5) = 10 + 2.50 and

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3 years ago

Find the perimeter of a square with side a. Are the perimeter of the square and the length of its side directly proportional qua

inna [77]

The perimeter of a square with side a = 7.2 cm is 28.8 cm. Yes there exists a direct proportional relationship between Side length and Perimeter of square

<h3>Solution:</h3>

Given that side of square "a" = 7.2 cm

We have to find the perimeter of square

The perimeter of square is given as:

Perimeter of square = 4a

Where "a" represents the length of side of square

Substituting the given value a = 7.2 cm in above formula, we get perimeter of square

Perimeter of square = 4(7.2) = 28.8 cm

Are the perimeter of the square and the length of its side directly proportional quantities?

$\begin{array}{l}{\text { perimeter of square }=4 a=4 \times \text { length of side }} \\\\ {\frac{\text { perimeter of square }}{\text { length of side }}=4}\end{array}$

The Perimeter is equal to a constant times the Side length, or the Perimeter divided by the Side length is equal to four. So this is definitely a proportional relationship between Side length and Perimeter.

Two values are said to be in direct proportion when an increase in one results in an increase in the other.

So when length of sides increases, perimeter also increases

Hence perimeter and length of side of square are directly propotional quantities

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3 years ago

Each salt shaker holds 1 1/4 ounces. If a box of salt contains 10 ounces, how many shakers will it fit

Alekssandra [29.7K]

8 shakers will fit becuase 4 shakers equal 5 ounces and you multiply it by two and you get 10

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3 years ago

Read 2 more answers