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3 years ago

I need to find the mean, median,mode, and range of 8,6,7,6,5,4 1/2, 7 1/2, 6 1/2, 8 1/2, 10,7,5, 5 1/2, 8,9, 7,5,6, 8 1/2, and 6

Mathematics

1 answer:

sattari [20]3 years ago

7 0

Answer:

add them all up and divide by 19

Step-by-step explanation:

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3 over 50 as a decimal

Artemon [7]

3 over 50

= 3/50 Multiply top and bottom by 2

= (3/50)*(2/2) = 6/100

= 0.06

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2 years ago

The rate of change is ____. A.-4 B.-1 C.1 D.4

scZoUnD [109]

Answer: -4

Explanation: To find the rate of change, notice that the y values in the

table decrease by 4 each time and the x values increase by 1 each time.

Therefore, the rate of change, or the change in y / change in x is 4/-1 or -4.

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2 years ago

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A 12-ounce bottle of shampoo costs $4.20. a 16-ounce bottle costs $6.88. which shampoo costs less per ounce? how do you know

Serga [27]

The 12 oz bottle since it will cost about .35 cents per ounce

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3 years ago

Find the mean 5,-15,7,-13,1

andriy [413]

Answer:

− 4

Step-by-step explanation:

The mean of a set of numbers is the sum divided by the number of terms.

4 0

3 years ago

Read 2 more answers

Please anyone answer me

ollegr [7]

Let's divide the shaded region into two areas:

area 1: x = 0 ---> x = 2

ares 2: x = 2 ---> x = 4

In area 1, we need to find the area under g(x) = x and in area 2, we need to find the area between g(x) = x and f(x) = (x - 2)^2. Now let's set up the integrals needed to find the areas.

Area 1:

$A\frac{}{1} = ∫g(x)dx = ∫xdx = \frac{1}{2} {x}^{2} | \frac{2}{0} = 2$

Area 2:

$A\frac{}{2} = ∫(g(x) - f(x))dx$

$= ∫(x - {(x - 2)}^{2} )dx$

$= ∫( - {x}^{2} + 5x - 4)dx$

$= ( - \frac{1}{3}{x}^{3} + \frac{5}{2} {x}^{2} - 4x) | \frac{4}{2}$

$= 2.67 - ( - 0.67) = 3.34$

Therefore, the area of the shaded portion of the graph is

A = A1 + A2 = 5.34

3 0

3 years ago