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Ad libitum [116K]
3 years ago
14

The sum of z and 7 algebraic expression

Mathematics
1 answer:
snow_tiger [21]3 years ago
6 0

Step-by-step explanation:

The algebraic expression for The sum of z and 7 algebraic expression is given as:

z + 7

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A cheetah ran 300 feet in 2.92 seconds. What was the cheetah’s average speed in miles per hour? Show your work.
alexdok [17]

Answer:

about 70.0 mph

Step-by-step explanation:

speed = distance/time

(300 ft)/(2.92 s)·(1 mi)/(5280 ft)·(3600 s)/(1 h) = (300·3600/(2.92·5280)) mi/h

≈ 70.0498 mi/h

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3 years ago
What are the apparent zeros of the function graphed above ?
gregori [183]

Answer:

-2,1,4

Step-by-step explanation:

we have

y=x^{3}-3x^{2} -6x+8

we know that

The zeros of the function are the values of x when the values of the function is equal to zero

In this problem the apparent zeros are

For x=-2

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For x=1

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y=0



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3 years ago
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How many two- fifths are in four-fifths
gulaghasi [49]
2 two-fifths are in four-fifths.

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5 0
3 years ago
McDonald's has about 21000 managers and each year makes on average $39000/year, how much does McDonald's spend on managers each
Katen [24]
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3 years ago
Suppose you are going to graph the data in the table:
beks73 [17]

Answer:

A: x‒axis: minutes in increments of 5; y-axis: temperature in increments of 1

Step-by-step explanation:

Let the x-axis represent the minutes

Let the y-axis represent the temperature

Now, from the values given us in minutes, we can see that the difference between the values are Increasing at constant rate of 5 minutes .

Thus, minutes increment on the x-axis is 5.

Now,for the y-axis, the increment is not constant as it fluctuates.

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3 years ago
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