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Debora [2.8K]
3 years ago
10

Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 4 h, and Car B traveled the dista

nce in 4.5 h. Car B traveled 5 mph slower than Car A.
(The formula R⋅T=D , where R is the rate of speed, T is the time, and D is the distance can be used.)

How fast did Car B travel?
Mathematics
1 answer:
Kamila [148]3 years ago
8 0

40mph for Car B I think. 45mph for Car A. 45(mph) times 4(h) is 180(distance) and 40 times 4.5 is also 180. Sorry if I'm wrong.

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Evaluate - 24-(-18) = 6.
likoan [24]

Answer:

False

Step-by-step explanation:

-24-(-18) is -6 not 6 so it would be untrue

4 0
2 years ago
Tom is 45 and pays $2042 on his mortgage each month while his total take hime pay is $5950 per month. The national average, for
Nastasia [14]

Answer:

34.32%

Step-by-step explanation:

Tom is 45 years old.

Tom earning = $5950 per month

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Percentage of amount paid towards mortgage in his income = (2042/5950)*100

=  34.32%

Tom pays 34.32% of his income towards mortgage.

The national average of his age group pays 35% of income towards housing.

Thank you.

8 0
3 years ago
Please hurry it’s missing
liubo4ka [24]

Reduce the expression, if possible, by cancelling the common factors.

Exact Form:

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Mixed Number Form:

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7 0
3 years ago
Read 2 more answers
April recieved $1,800 from her grandmother as a birthday gift. She decided to put the money in an account to save for college. I
Katarina [22]
A = 1800(1 + (0.09 × 5)) = 2610 
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6 0
3 years ago
What is the area of a 45 degree sector of a circle with a radius of 12 in.
Elodia [21]

given ,

a circle of radius 12 inches

and \theta = 45°

now we know that ,

\\{Area \: of \: sector =  \frac{\theta}{360\degree}  \times \pi \: r {}^{2} } \\  \\

let's now plug in the values of radius and theta as 12 inches and 45° respectively ,

\\\dashrightarrow \:  \frac{45}{360}  \times  \frac{22}{7}  \times 12 \times 12 \\  \\ \dashrightarrow \:  \frac{1}{8}  \times  \frac{22 \times 12 \times 12}{7}  \\  \\ \dashrightarrow \:  \frac{22 \times 12 \times 12}{56}  \\  \\ \dashrightarrow \:  \frac{3168}{56}  \\  \\ \dashrightarrow \: 56.57 \: inches {}^{2} (approx.)

hope helpful :D

6 0
2 years ago
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