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Aliun [14]
4 years ago
12

Ms bell stood 120 feet in front of Ms Olaiya, and ran at a rate of 20 feet per minute. Ms Olaiya ran at abate of 60 meters per m

inute. How long will it take for Ms Bell and Olaiya to catch up to each other.
Mathematics
1 answer:
Alja [10]4 years ago
3 0

Answer: 1 Minute & 30 Seconds

Step-by-step explanation: We can write a ratio to help determine the amount of time it will take for Ms. Bell and Olaiya to catch up to each other.

The ratio 20:60 shows that for every 20 miles Ms. Bell runs, Olaiya will run 60 miles per minute.

We can add up the total miles per minute they both run in the ratios below;

10:30 | 10 + 30 = 40 total miles in half a minute, 30 seconds

20:60 | 20 + 60 = 80 total miles in 1 minute

40:120 | 40 + 120 = 160 total miles in 2 minutes

The distance between Ms. Bell and Olaiya is 120 feet, which is a minute and half of a distance.

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The correct option would be
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Does the function satisfy the hypotheses of the Mean Value Theorem on the given interval? f(x) = ln x, [1,7] choose one letter t
inn [45]
ANSWER

B.Yes, f is continuous on [1, 7] and differentiable on (1, 7).

c\approx 3.08

EXPLANATION

The given

f(x) = ln(x)

The hypotheses are

1. The function is continuous on [1, 7].

2. The function is differentiable on (1, 7).

3. There is a c, such that:

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This implies that;

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c = \frac{6}{ ln(7) }

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Since the function is continuous on [1, 7] and differentiable on (1, 7) it satisfies the mean value theorem.
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3 years ago
If the club is sending 3 members to a convention, how many different groups of 3 members are possible?
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Craig earns the same amount of money each month. His telephone bill is 1/20 of his monthly earnings, and he pays a total of $720
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3/4 is 0.75. To get the percentage, we multiply that by 100--now we have 75%.

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3 years ago
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