MATHEMATICS HIGH SCHOOL

The means and mean absolute deviations of the individual times of members on two 4 times 400 meter relay track teams are shown in the table below. Means and Mean Absolute Deviations of Individual Times of Members of 4 times 400 meter Relay Track Teams Team A Team B Mean 59.32 s 59.1 s Mean Absolute Deviation 1.5 s 2.4 s What percent of Team B’s mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Answers

Answer 1
Answer:

9% percent of Team B’s mean absolute deviation is the difference in the means.

what is mean?

the sum of all values divided by the total number of values is known as the mean.

what is mean absolute?

the average distance between each data point and the mean.

or

mean absolute is a measure of variability that indicates the average distance between each observation and the mean.

Learn more about mean here

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Answer 2
Answer:

Answer:

the answer is 9%

Step-by-step explanation:

i looked it up

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A gazelle runs 780 feet in 12 seconds. Angela wants to determine how far a gazelle could run in 1 minute at this rate. Explain how to use equivalent fractions to find the distance a gazelle could run in 1 minute. Then write the equivalent fractions.

Answers

Answer:

In 1 min a gazelle runs 3,900 ft.

As a fraction, 1/65

In order to find the solution to this problem you could use a table.

Since we are using seconds we have to convert the 1 min = 60 seconds.

Sec   |  12    |    60

Fts    |  780  |    x  

12 goes into 60 5 times, so we have to multiply 780 by 5 which gives us 3900.

x=3900

0.63 cents plus what gives you 1.00

Answers

Answer:37 lol

Step-by-step explanation:

Answer:0.37

Step-by-step explanation: you subtract 0.63 by 1.00 to get 0.37

(a) The graph of y=h(x) is shown. Draw the graph of y=-h(x)+3(b) The graph of y = g(x) is shown. Draw the graph of y = 2g (x+4).

Answers