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loris [4]
3 years ago
14

The table below represents the velocity of a car as a function of time.

Mathematics
1 answer:
zysi [14]3 years ago
4 0
We plot these data where x corresponds to the time and y corresponds to the velocity. Using the calculator, y - intercept is equal to 50. y-intercept is the y-value when x is zero. The car is accelerating. The average rate of change when x =1 to x=3 is (56-52)/(3-1) or 2 miles/hour^2. The car would reach 60 miles/hour when x=5 from the acceleration of 2. Domain is 5. 
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Please help I got the answer wrong-
puteri [66]

Answer:

x {}^{2}  = 150

Step-by-step explanation:

What I did was

5 \times 5 = 25

then I did

5 \times 5 = 25 \times 5 = 150

and I'm hoping 150 is the answer. HOPE THIS HELPED

8 0
3 years ago
Triangle ABC is translated using the rule (x, y) → (x + 1, y − 4) to create triangle A′B′C′. If a line segment is drawn from poi
nalin [4]

Answer:

The line segments AA' and BB' are parallel and congruent

Step-by-step explanation:

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Suppose that all of the points on the circular dartboard shown are equally likely to be hit by a dart. If the radius of the shad
inn [45]

Answer:

94%

Step-by-step explanation:

3 0
3 years ago
The perimeter of a playing field for a certain sport is 214 ft. The field is a rectangle, and the length is 41 ft longer than th
malfutka [58]

Step-by-step explanation:

Perimeter of a rectangle = 2(L+W)

L is the length of the rectangle:

W is the width of the rectangle.

Given

Perimeter = 214feet

If the length is 41 ft longer than the width, then L = 41+W

Substitute L = 41+W into the formula:

P = 2(L+W)

214 = 2(41+W+W)

214 = 2(41+2W)

214 = 82+4W

4W = 214-82

4W = 132

W = 132/4

W = 33 feet

Since L = 41+W

L = 41+33

L = 74 feet

Hence the dimension of the field is 74ft by 33ft

<em>The width of the playing field is 33feet</em>

8 0
3 years ago
THE WORLD'S SMALLEST GECKO IS 3/4 INCH LONG. AN ADULT MALE WESTERN BANDED GECKO IS 7 1/3 TIMES AS LONG. HOW LONG IS A WESTERN BA
Angelina_Jolie [31]

The answer to your question is

5 1/2

7 0
3 years ago
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