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PilotLPTM [1.2K]

3 years ago

11

The Arno family is planning a 14 day April vacation. The location they've chosen has an average of 10 rainy days every April. Th

e Arnos family would like at least 7 days without rain. Should they keep their current plans?

1 answer:

True [87]3 years ago

6 0

Yes because only 1/3 of the days are rainy days, which is about 4.67 days of rain.

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zhenek [66]

Answer:

y = 1/2x + 1.

Step-by-step explanation:

Use the point-slope form of a straight line:

y - y1 = m(x - x1) (where m=slope and(x1,y1) is a point on line).

y - 3 = 1/2(x - 4)

y = 1/2x - 2 + 3

y = 1/2x + 1.

7 0

3 years ago

What is the range of the data?

PilotLPTM [1.2K]

Answer:

is the difference between highest and lowest values.

Step-by-step explanation:

6 0

3 years ago

Find the average of 2, 6, 12, 8, and 7

Crazy boy [7]

Answer:

7

Step-by-step explanation:

7 0

3 years ago

Line CD passes through points C (1,3) and D (4,-3). If the equation of the line is written in slope intercept form, y=my+b, what

Lina20 [59]

Answer:

b=5

Step-by-step explanation:

C(1,3) and point D(4,-3)

Since we want the equation in slope intercept form we must first calculate the slope (m):

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\\\m=\frac{-3-3}{4-1}\\ \\m=\frac{-6}{3} \\\\m=-2$

By point slope formula and using point C (1,3) we have: $y-y_{1}=m(x-x_{1})\\\\y=m(x-x_{1})+y_{1}\\\\y=-2(x-1)+3\\\\y=-2x+2+3\\\\y=-2x+5$

So the slope is -2 and the y -intercept (b) is 5.

3 0

3 years ago

Read 2 more answers

EastWind [94]

Answer:

planes

Step-by-step explanation:

planes are a shape or two demetional objects

8 0

3 years ago