2 years ago

Give an example of an experiment for each of the following.

Mathematics

1 answer:

bixtya [17]2 years ago

6 0

Answer:

ok i'll see what i can do

Step-by-step explanation:

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Ben bowled 121 and 184 in his first two games. What must he bowl in his third game to have an average of at least 170?

vagabundo [1.1K]

Answer:

205

Step-by-step explanation:

Were gonna start by writing an equation (121+184+x)/3=170 because were adding a 3rd value to the average and x is going to be our value that were looking for. If you solve that, you get 205. Hope this helps.

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3 years ago

A bag contains 40 cards of five different colors. The probability of selecting each color is listed in the chart.

inna [77]

Answer:

Step-by-step explanation:

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3 years ago

Find the percent decrease round to the nearest percent from 93 Fahrenheit to 58 Fahrenheit the percent decrease is what percent

Elden [556K]

Answer:

Step-by-step explanation:

Initial value = 93 F
Final value = 58 F

Decrease

93 - 58 = 35 F

Percent decrease

35/93*100% = 38 % rounded

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3 years ago

Use function notation to represent the average speed of the car on the interval from t = 2 to t = 7 .

Afina-wow [57]

Answer:

$Average\ Speed = \frac{s(7) - s(2)}{5}$

Step-by-step explanation:

Given

t = 2 to 7

Required

Find the average speed over these intervals

The function is not given; so, I'll represent the function as s(t)

When $t = 2;$

$s(t)= s(2)$

When $t = 7$

$s(t) = s(7)$

$Average\ Speed = \frac{Change\ in\ Distance}{Change\ in\ Time}$

This gives:

$Average\ Speed = \frac{s(7) - s(2)}{7 - 2}$

$Average\ Speed = \frac{s(7) - s(2)}{5}$

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3 years ago

Instructions: Find the value of the trigonometric ratio. Make sure to simplify the fraction if needed.

8_murik_8 [283]

Cos=21/35
=0.6

Please mark me brainliest

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1 year ago