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REY [17]
3 years ago
7

If you travel 280 miles in 4 hours. What is your average rate of speed ?

Mathematics
2 answers:
zlopas [31]3 years ago
7 0
70 miles per hour....
Vaselesa [24]3 years ago
4 0

Answer:

70 miles per hour

Step-by-step explanation:

We want to find the average speed. We should find the speed in miles per hour, so we must divide the miles traveled by the hours.

miles/hours

We traveled 280 miles in 4 hours.

280 miles/4 hours

Divide.

70 miles / hour

The average speed is 70 miles per hour.

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What is the answer plz?
Studentka2010 [4]

Answer:

read the explanation

Step-by-step explanation:

the first one is positive 24 and the second one is -2

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3 years ago
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Find the average of 2m,20cm and 95cm give your answer in cm​
stepan [7]

Answer:

The average is:

105 cm

Step-by-step explanation:

1 m = 100cm

2m = 2*100 = 200cm

then:

(200 + 20 + 95)/3 = 315/3 = 105cm

3 0
3 years ago
Find the volume of the box in cubic inches.
LenKa [72]

。☆✼★ ━━━━━━━━━━━━━━━  ☾

1 foot is 12 inches

Thus 2 feet is 24 inches

Substitute values into equation:

volume = 24 x 24 x 24

volume = 13824

Your answer is option D

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3 0
3 years ago
Write the equation of the parabola in vertex form.<br><br><br>Vertex: (−4,6); Point: (−2,−2)
gtnhenbr [62]

Answer:

y = - 2(x + 4)² + 6

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

Here (h, k ) = (- 4, 6 ) , thus

y = a(x - (- 4) )² + 6 , that is

y = a(x + 4)² + 6

To find a substitute (- 2, - 2) into the equation

- 2 = a(- 2 + 4)² + 6 ( subtract 6 from both sides )

- 8 = a(2)² = 4a ( divide both sides by 4 )

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y = - 2(x + 4)² + 6 ← equation in vertex form

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3 years ago
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Nataly [62]

Answer:4/10

Step-by-step explanation:

6 0
2 years ago
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