3 years ago

How would you make 45% a decimal

Mathematics

2 answers:

horrorfan [7]3 years ago

7 0

.45

Step-by-step explanation:

If you see a % and want to turn it into a decimal move it 2 spaces forward

AlladinOne [14]3 years ago

6 0

.45 Answer answer answer answer

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Suppose you receive $100 for a graduation present, and you deposit it in a savings account. then each week thereafter, you add $

nadezda [96]

You will have $310 in your account after 42 weeks.

Step-by-step explanation:

Graduation present = $100

Amount deposited per week = $5

Let, x be the number of weeks, therefore, the function is

f(x) = 100+5x Eqn 1

We will put f(x)=310 in Eqn 1 to find number of weeks.

$310=100+5x\\310-100=5x\\210=5x\\5x=210\\$

Dividing both sides by 5

$\frac{5x}{5}=\frac{210}{5}\\x=42$

You will have $310 in your account after 42 weeks.

Keywords: function, division

Learn more about functions at:

#LearnwithBrainly

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3 years ago

What is the area of the rectangle

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Answer:

B) $\frac{15}{4}$

Step-by-step explanation:

Area of a rectangle formula:

A = bh

Given:

b = $2\frac{1}{2}$

h = $1\frac{1}{2}$

Work:

A = bh

A = $(2\frac{1}{2} )(1\frac{1}{2} )$

A = $\frac{15}{4}$

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Eden and Courtney each have a bag of candy. There is a mixture of chocolate and sour candy. Eden has a total of 5 pieces of cand

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The value of a car depreciates by 35% per year. Work out the current value of a car bought 2 years ago for £20000

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First year: the depreciation is (35/100) x 20000 = £7000; now the value of the car is £20000 - £7000 = £13000;

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A recliner that costs $150 was marked up by 100%.

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Recliner:
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selling price $300

computer:
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selling price $67.20

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3 years ago