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2 years ago

1. suppose you purchased a new car for

Mathematics

1 answer:

Xelga [282]2 years ago

8 0

If the value of the car decreases by 8% every year it would take 13 years for the car to be worth
$10000.00.

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NEED ALGEBRA HELP! Pls help I will do anything :(

Lisa [10]

The answer is x= 3,8

5 0

3 years ago

Giraffes are the tallest land animals. A male giraffe can grow as tall as 6 yards. How tall was the giraffe be in feet?

Ber [7]

There are 3 feet in 1 yard so 6 yards would be 6x3 :

6 x 3 = 18

the giraffe was 18 feet tall

hope this helped

4 0

3 years ago

Arrange the numbers in order from greatest to least.Please and don’t come on her if you don’t know the answer because that’s jus

EastWind [94]

Answer:

4π, √150, 11 4/9 hope it helps

Step-by-step explanation:

I am so sorry if I am wrong

6 0

3 years ago

Andy is designing a dice tray in the shape of a rectangular prism to use during a role-playing game. The tray needs to be three

aliya0001 [1]

The volume of a rectangular prism is
V = l · w · h
V= 252 cm3
h= 3 cm
l=5+W
W=x then l=5+x
V=(5+x)*x*3=252
3x^2+15x=252 cm3

the equation that models the volume of the tray in terms of its width, x, in centimeters.
3x^2 +15x=252 cm3

for width=7.5 cm

3x^2 +15x=3*(7.5) ^2+15*7.5= 281.25 cm3

281.25>252  

it is not possible that the width is 7.5 cms

4 0

3 years ago

Read 2 more answers

A boat traveled 37 miles in 2 hours. At this rate, how many miles will the boat travel in

Inessa [10]

Answer:

i. The boat will travel 18.5 miles in one hour

ii. The boat will travel 9.25 miles in half an hour

iii. The boat will travel 27.75 miles in one and a half hours

Explanation:

We are given that the boat travel 37 miles in 2 hours

To get the miles traveled, we can simply use cross multiplication

i. Miles traveled by the boat in one hour:

37 miles .....................> 2 hours

x miles ........................> 1 hour

$x = \frac{37*1}{2}=18.5$ miles

ii. Miles traveled in half an hour:

37 miles .....................> 2 hours

x miles ........................> 0.5 hour

$x = \frac{37*0.5}{2}=9.25$ miles

iii. Miles traveled in an hour and a half:

37 miles .....................> 2 hours

x miles ........................> 1.5 hour

$x = \frac{37*1.5}{2}=27.75$ miles

Hope this helps :)

8 0

4 years ago