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myrzilka [38]
2 years ago
7

Please show work and solve will mark as brainly

Mathematics
2 answers:
dolphi86 [110]2 years ago
8 0

Answer:

4 hours

Step-by-step explanation:

63-35=28 28 divided by 7= 4

schepotkina [342]2 years ago
8 0

Answer:

scott worked kylie's car for 7 or more hours

63 dollars-35 initial cost= 28 dollars

28 dollars/7 per hour= 4 dollars each hour

Step-by-step explanation:

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Help ASAP!!!!! Need help as soon as possible
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Answer:

step 1. if the prize were chosen first the probability would be (1/2)(1/4) = 1/8.

step 2. the probability would be the same as part A.

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2 years ago
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lidiya [134]

Slope = -4/5

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6 0
3 years ago
Find the volume of the cylinder. Use 3.14 for . Round your answer to the nearest tenth
stich3 [128]

Answer:

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Step-by-step explanation:

7 0
2 years ago
Kevin is observing the population of the fish he put into a pond. He built a pond and populated it with 500 fish. The population
LuckyWell [14K]
Given that the number of years should be represented with x, the number of fish in the pond after x years should best be represented with f(x). The equation that would best show the given scenario in the problem above is,
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4 0
3 years ago
The table shows the temperature (y) at different altitudes (x).
Shtirlitz [24]

Answer/Step-by-step explanation:

2. Using two pairs of values, (0, 59) and (2,000, 51),

slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{51 - 59}{2,000 - 0} = \frac{-8}{2,000} = -\frac{1}{250}

3. The y-intercept is the value of y when x = 0. Thus, x = 0, when y = 59. Therefore,

y-intercept (b) = 59

4. To write an equation in slope-intercept form, simply substitute m = -¹/250, and b = 59, in y = mx + b

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5. Substitute x = 5,000 in y = -\frac{1}{250}x + 59.

y = -\frac{1}{250}(5,000) + 59

y = -20 + 59

y = 39

At an altitude of 5,000 ft, temperature would be 39°F

3 0
2 years ago
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