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Neko [114]
3 years ago
7

Abigail heard on the weather report that there is a 40% chance that it will rain tomorrow and a 50% chance that it will be cloud

y. Which of these experiments can Abigail design in order to determine what the weather will be like tomorrow?
Random numbers from 0-10 with 0, 1, 2, and 3 being rain and 4, 5, 6, 7, and 8 being cloudy.

Random numbers from 0-10 with 0, 1, 2, and 3 being cloudy and 4, 5, 6, 7, and 8 being rain.

Random numbers from 0-9 with 0, 1, 2, and 3 being rain and 4, 5, 6, 7, and 8 being cloudy.

Random numbers from 0-9 with 0, 1, 2, and 3 being cloudy and 4, 5, 6, 7, and 8 being rain.
Mathematics
1 answer:
ivann1987 [24]3 years ago
7 0
Random numbers from 0-9 with 0, 1, 2, and 3 being rain and 4, 5, 6, 7, and 8 being cloudy.

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What is an equation of the line that is parallel to y=5x−7 and passes through (1, 11) ? Enter your equation in the box.
d1i1m1o1n [39]

ANSWER

y = 5x + 6

EXPLANATION

The equation of the given line is

y=5x-7

This line is in the slope -intercept form,

y = mx + c

where

m = 5

is the slope.

The line which is parallel to this line and passes through (1,11) also has slope

m = 5

Let the equation of this line be

y = mx + b

This implies

y = 5x + b

We substitute x=1 and y=11 to get

11 = 5(1) + b

b = 11 - 5 = 6

The required equation is

y = 5x + 6

6 0
3 years ago
When c=_6 and x=2 x-8c
DiKsa [7]

Answer:-46

Step-by-step explanation:

2-8(6)

=-46

5 0
3 years ago
How is this proportional?
Alja [10]

Answer:

you are subtracting 1.40 everytime to get the number at the bottom

Step-by-step explanation:

2 - 1.40 = 1.40

3 - 1.40 = 2.40

6 - 1.40 = 5.40

7 - 1.40 = 6.40

4 0
3 years ago
Point P is located at (−2, 7), and point R is located at (1, 0). Find the y value for the point Q that is located two over three
otez555 [7]

Answer:

y_Q=\dfrac{21}{5}=4.2

Step-by-step explanation:

If the point Q that is located two over three the distance from point P to point R, then PQ:QR=2:3.

Use formula to find the coordinates of the point Q:

x_Q=\dfrac{3x_P+2x_R}{3+2}\\ \\y_Q=\dfrac{3y_P+2y_R}{3+2}

In your case, P(-2,7) and R(1,0), then

x_Q=\dfrac{3\cdot (-2)+2\cdot 1}{3+2}=\dfrac{-4}{5}\\ \\y_Q=\dfrac{3\cdot 7+2\cdot 0}{3+2}=\dfrac{21}{5}

6 0
3 years ago
(Look at picture above) Find the volume of the cone. Round your answer to the nearest tenth. 9 yd 7 yd The volume of the cone is
nata0808 [166]

Answer:

V = 115.5 cubic yards

Step-by-step explanation:

V (cone) = 1/3πr²h

just substitute given values to get:

r = 7/2 or 3.5

h = 9

V = π(3.5²)(9)/3

V = 115.5 cubic yards

3 0
2 years ago
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