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sergejj [24]
3 years ago
9

Can someone please explain how to solve for the proportion?

Mathematics
1 answer:
defon3 years ago
8 0

Answer:

y=5

Step-by-step explanation:

First simplify:

y/15=1/3

Multiply each side by 3

y/15x3=1/3x3

y/5=1

Multiply each side by 5

y=5

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40. Construct Arguments Marcia and
grandymaker [24]

Answer:

David got it correctly

Step-by-step explanation:

5.6 x 10=56 not 0.56

7.21 X 100=  721 not 0.721

3 0
4 years ago
A customer bought a car and paid $1,080 in sales tax.The rate is 6%?
Ghella [55]

The price of car is $18000

Step-by-step explanation:

Given

Sales tax on car = $1080

Rate = 6%

Let x be the price of the car

We know that as the rate of sale tax is 6%, 6% of x is 1080

Using mathematical notation

0.06x = 1080

Dividing both sides by 0.06

\frac{0.06x}{0.06} = \frac{1080}{0.06}\\\\x = 18000

Hence,

The price of car is $18000

Keywords: Rate of tax, Percentage

Learn more about percentae at:

  • brainly.com/question/11286417
  • brainly.com/question/12884373

#LearnwithBrainly

7 0
3 years ago
How to get the answer.
Anna007 [38]

9514 1404 393

Answer:

  1.05 × 1.05 × 1.05 × 1.05 × 1.05 = 1.2762815625

Step-by-step explanation:

An exponent indicates how many times the base is a factor in the product. That is, 1.05 to the 5th power means ...

  1.05⁵ = 1.05 × 1.05 × 1.05 × 1.05 × 1.05

This multiplication expression is evaluated in the usual way.

  = 1.1025 × 1.05 × 1.05 × 1.05

  = 1.157625 × 1.05 × 1.05

  = 1.21550625 × 1.05

  = 1.2762815625

__

All scientific and graphing calculators have a button for computing the power of a number. On my calculator its label is \displaystyle \boxed{y^x}. The particulars of the function of this button can be found in the manual for your calculator.

For on-line calculators, such as the go.ogle calculator, or the Desmos graphing calculator, the caret (^) is used to signify an exponent. (See the input line in the first attachment for an example.)

6 0
3 years ago
A hairstylist schedules 1/4 hour to trim a customers hair and 1/6 hour to style the customers hair. the hairstylist plans to wor
Lana71 [14]
To make it simple make them all the same fraction

6/24 to trim 4/24 to style and she wants to work for 80/24 hours for 5 days

if each appointment she wants to take 6/24 to trim and 4/24 to style then every appointment will take 10/24 of an hour.

she wants to do 80/24 so she can do 8 appointments a day if each take 10/24

8 appointments a day 5 days a week

8x5= 40 
3 0
3 years ago
30 points and brainly if answered correctly ​
BartSMP [9]

Answer:

21

Step-by-step explanation:

6 0
3 years ago
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