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2 years ago

The graph shows a rider's height y, in feet, above or below the center of a Ferris wheel, for a

Mathematics

2 answers:

Deffense [45]2 years ago

6 0

Answer:the answer is 10 min hope this helped:)

Step-by-step explanation:

jok3333 [9.3K]2 years ago

3 0

the answer is 6 minutes

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find the unit price for a 7-ounce box of cookies for $2.15. Find the answer to the nearest tenth of one cent

faltersainse [42]

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3 years ago

Mr. Simpson spent five hours working on his lawn if you spent 25% of the time edging the flowerbeds how much time did he spend e

cricket20 [7]

He spend one hour and twenty five minutes (1:25)

5 0

3 years ago

What is the constant rate of change of (5,80) (4,64) and (6,96)

sveticcg [70]

Answer:

Step-by-step explanation:

The existence of the constant rate of change is given the ratio of y to x is the same. Then:

$k_{1} = \frac{80}{5}$

$k_{1} = 16$

$k_{2} = \frac{64}{4}$

$k_{2} = 16$

$k_{3} = \frac{96}{6}$

$k_{3} = 16$

In consequence, the constant rate of change is 16.

8 0

2 years ago

You previously found the mean of this data set. Use that in answering the question. 63, 89, 92, 73, 79, 72, 34, 36, 94, 21, 25,

kicyunya [14]

Answer:

Sum of squares of differences = 11239.74

Step-by-step explanation:

We are given the following data set:

63, 89, 92, 73, 79, 72, 34, 36, 94, 21, 25, 93, 22, 90, 79

We have to calculate the sum of square of the data set.

Formula:

$\text{Sum of square of differences} = \sum (x_i -\bar{x})^2$

where $x_i$ are data points, $\bar{x}$ is the mean and n is the number of observations.

$Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}$

$Mean =\displaystyle\frac{962}{15} = 64.13$

Sum of squares of differences =

1.284444444 + 618.3511113 + 776.5511113 + 78.61777778 + 221.0177779 + 61.88444445 + 908.0177776 + 791.4844443 + 892.017778 + 1860.484444 + 1531.417778 + 833.2844446 + 1775.217777 + 669.0844446 + 221.0177779

= 11239.74

3 0

2 years ago

Help me please anyone!

olasank [31]

Answer:

1) 13(2) + 2m = A

2) 70

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers