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ira [324]
3 years ago
8

A car is driven 150 miles in 5 hours. What is the rate in miles per​ hour?

Mathematics
2 answers:
Kamila [148]3 years ago
4 0

Answer:

30 mph

Step-by-step explanation:

150/5=30

aleksley [76]3 years ago
3 0

Answer:

30 miles/hour

Step-by-step explanation:

<u>Step 1:  Find the miles per hour</u>

To find the rate, you need to divide the amount of time from the total distance.

150 miles / 5 hours

<em>30 miles/hour</em>

<em />

Answer:  30 miles/hour

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A particle moves along a line with a velocity v(t)=t2−t−6, measured in meters per second. Find the total distance the particle t
ahrayia [7]

Answer:

10.67 m

Step-by-step explanation:

Velocity is given as;

v(t) = t² − t − 6

To get the distance, we will integrate the velocity equation.

x(t) = ∫v(t) = (t³/3) - (t²/2) - 6t

Thus, from t=0 seconds to t=4 seconds., we have;

(t³/3) - (t²/2) - 6t between 0 and 4.

Thus;

Total Distance = [(4³/3) - (4²/2) - 6(4)] - [(0³/3) - (0²/2) - 6(0)]

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7 0
3 years ago
A number is between 50 and 55. It has prime factors of 2, and 9. What is the number?
mihalych1998 [28]

Answer:

The answer is 54.

Step-by-step explanation:

54 divided by 2 will give you 27.

54 divided by 9 will give you 6.

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3 years ago
Solve 7(-1 + 4x) – 12x = 5. Check your solution.
Rzqust [24]

Answer:

x=\frac{3}{4} or 0.75

Step-by-step explanation:

3 0
3 years ago
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The length of a rectangular swimming pool is twice as long as its width. If the perimeter of the pool is
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The perimeter of a rectangle is the sum of its sides, which are two widths and two lengths:

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So, we have

6w=120 \iff w=\dfrac{120}{6}=20

4 0
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What is the square root of 325
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3 years ago
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