Ask question

Ask question

All categories

dimulka [17.4K]

2 years ago

14

at the start of 2014 mikes car was worth 12000 thee value of the car decreased by 30% every year work out the value of his car a

t the start of 2017

1 answer:

Bas_tet [7]2 years ago

7 0

Answer:

4116

Step-by-step explanation:

2014

12000÷10=1200 (10%)

1200x3=3600

12000-3600=8400

2015

8400÷10=840

840x3=2520

8400-2520=5880

2016

5880÷10=588

588x3=1764

5880-1764=4116

You might be interested in

THere are 60 dogs in the park. 20% of them are golden retrievers. How many golden retrievers are there in the park? Use a propor

Mrac [35]

Answer:

There are 12 golden retrievers in the park

Step-by-step explanation:

100% is 60 dogs so if 100% is equal to 60 then 20% should be the answer.

100 ÷ 5= 20

60 ÷ 5= 12

amount of dogs in the park : golden retrievers

60 : 12

3 0

1 year ago

A cashier earns $7 an hour. If x is the number of hours worked, which function represents the cashier’s earnings

iris [78.8K]

7x because its 7 times the number of hours worked can i have brainlyist

8 0

2 years ago

F(x) = -2x^3 + 3(x + 2). Does this mean that it's f(3) = -39

Anarel [89]

Answer:

Step-by-step explanation:

lets replace x with 3

f(3)= -2(3)^3+3(3+2)=-2*27+15=-54+15=-39

5 0

2 years ago

If b = 3 in. and h = 8 in., what is the area of the triangle?

Yakvenalex [24]

The area formula of a triangle is 1/2 ×base ×height

so 1/2×3 in ×8 in ---> 1/2×24 in = 12 in

3 0

2 years ago

The world's largest pumpkin pie weighed 2020 pounds. The pie was 12 and one-third feet across and one-third foot thick. Write a

Yanka [14]

Answer:

$\frac{1}{3}$ = $\frac{2}{6}$

To find equivalent fractions, multiply be any number that is the same for the numerator/denominator

You can also divide, but it must be divisible by both the numerator/denominator

5 0

3 years ago