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4 years ago

What are at least two things all the athletes shown in the first few minutes are saying in common?

SAT

1 answer:

Alla [95]4 years ago

5 0

Body language and their willingness to learn

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Which stage happens before the flower forms?

Ipatiy [6.2K]

Answer:

I would say it forms a fruit

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3 years ago

The advantages of being an enterprenuer are

maksim [4K]

Answer: The most obvious advantage is the opportunity to be your own boss. Being in charge and making the important decisions regarding your business can be fulfilling, but it can also be challenging. Control. You choose the work you like to do and that makes the most of your strengths and skills.

Hope this helps :)

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3 years ago

A tortoise and a hare engage in a race. A tortoise can run with a speed of 0. 15 m/s. A hare can run 25 times as fast as the tor

Nonamiya [84]

Let D be the total length of the race, and T the time it takes for the tortoise to finish it. Then

D = (0.15 m/s) T

Let t be the time after the start of the race when the hare decides to take a nap. In this time, the tortoise travels a distance

(0.15 m/s) t

and the hare travels

25 (0.15 m/s) t = (3.75 m/s) t

For the next 5.0 min = 300 s, the tortoise keeps moving and covers a distance of

(0.15 m/s) (300 s) = 45 m

while the hare covers no distance.

After these 300 seconds, the remaining time for the tortoise to complete the race is (T - t - 300 s). In this same time, the hare loses the race by 35 cm = 0.35 m, so overall it has covered a total distance of

(3.75 m/s) t + 0 (300 s) + (3.75 m/s) (T - t - 300 s) = D - 0.35 m

Solve for T :

(3.75 m/s) t + 0 + (3.75 m/s) T - (3.75 m/s) t - 1125 m = D - 0.35 m

(3.75 m/s) T - 1125 m = D - 0.35 m

(3.75 m/s) T - 1125 m = (0.15 m/s) T - 0.35 m

(3.60 m/s) T = 1124.65 m

T = 312.403 s

(b) So, the race takes about 312 seconds, or 5.21 minutes.

(a) It also follows that the race has a total length of

D = (0.15 m/s) (312.403 s) ≈ 46.9 m

5 0

2 years ago

You are running a multiple regression analysis by hand. You would like to calculate the sums of squares of the residuals. Which

Scilla [17]

The formula for Sums of squares of the residuals (SSR) is attached below.

Therefore, option B is correct:

B. I would calculate the difference between the observed outcome (Y) and the predicted value of Y (Y_hat), square each one of these differences, and add them up.

8 0

3 years ago

Andy decided to hold his money in cash as he did not earn sufficient money as income from interest

Tresset [83]

Answer:

he did not like earn it like that so may be he did not keep it safe

Explanation:

he was not good with money in his hand

4 0

2 years ago