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3 years ago

PLEASE HELP ME SOLVE THIS!

Mathematics

1 answer:

melomori [17]3 years ago

5 0

Answer:

Step-by-step explanation:

This a test?

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What is the median of the ages shown in this stem-and-leaf plot? 59.5 58.5 59.0 58.0 Stem and leaf plot titled Ages of college p

AlexFokin [52]

Answer:

Median = 59.0

Step-by-step explanation:

According to the given data:

The data represents the signatures collected by different volunteers are as following in order from least to the greatest:

30, 32, 41, 44, 44, 45, 53, 55, 58, 59, 62, 62, 62, 65, 66, 68, 75, 75, 76

And it is required to find the median:

The median of a data set is the middle data point.

The number of data set is 19

So, the median will be at the place number 10

So, the median is 59

8 0

3 years ago

Read 2 more answers

What is the equation of the line that goes through (−1, −1) and is parallel to y = 6x − 1?

Alexandra [31]

Y-y1 = m(x-x1)
y-(-1) = 6 (x- -1)

answer: y = 6x-5

5 0

3 years ago

Abel saved 43 more nickels than dimes. After he spent 17 dimes he had twice as many nickels than dimes. How many coins did he ha

Alborosie

Answer:

180 coins

Explanation:

N = number of nickels (no nickels spent)

D = number of dimes initially saved

D' = number of dimes left after spending

1) N = D + 43

2) D' = D - 17

3) N = 2*D' = 2*(D - 17)

Set equations 1) and 3) equal to each other and solve for D:

D + 43 = 2*(D - 17)

D + 43 = 2*D - 34

D = 43 + 34 = 77

N = D + 43 = 77 + 43 = 120 nickels left

D' = D - 17 = 77 - 17 = 60 dimes left

Total coins left = 120 + 60 = 180 coins (I hope this is not too confusing for you)

8 0

3 years ago

Write the equation of the graph below in slope intercept form.

Murljashka [212]

Answer:

y2- y1 over

x2 -x2

$- 3 - 0 = - 3$

$0 - 2 = - 2$

Step-by-step explanation:

slope is m =

$m = - \frac{3}{2}$

use the -3 for b and you get

$y = - \frac{3}{2} x - 3$

slope intercept form

6 0

2 years ago

A.28.0 B.19.8 C.14.0 D.3.7

Lady_Fox [76]

Sin(angle) = opposite leg / hypotenuse

Sin(45) = Opposite leg / 28

Opposite Leg = 28 * Sin(45)

Opposite Leg = 14 SQRT(2) = 19.8

7 0

4 years ago