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3 years ago

What is the y-intercept of the line shown? −1 0 0.5 1

Mathematics

2 answers:

ad-work [718]3 years ago

3 0

-1, the Y intercept is whatever point the line crosses the Y axsis (the one that goes up and down)

Nuetrik [128]3 years ago

3 0

Answer:

-1

Step-by-step explanation:

It crosses the y axis at negative 1, the y axis is the vertical line

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The weight distribution of parcels sent in a certain manner is normal with mean of 12 lb and standard deviation of 3 lb. The par

kicyunya [14]

Answer:

21.16

Step-by-step explanation:

Starting from the theory we have the following equation:

$fi*P(x$

Using the data supplied in the exercise, we have subtracting the mean and dividing by the standard deviation:

$P( z \leq \frac{c-1-12}{3.5}) =0.99/fi$

solving for "c", knowing that fi is a tabulating value:

$\frac{c-13}{3.5}=0.99/fi\\\frac{c-13}{3.5}=2.33\\c-13=2.33*3.5\\c = 8.155 +13\\c = 21.155$

therefore the value of c is equal to 21.16

8 0

4 years ago

If the graph of a line goes from the upper left corner of the graph to the lower right corner, what can you say about its slope?

musickatia [10]

Answer:

I believe the answer is D. Hope this helps

Step-by-step explanation:

4 0

3 years ago

Holly missed 7 of 185 school days this year. Approximately what percent of school days was Holly in attendance?

Alexandra [31]

185-7=178
So 178÷185=0.9621621
0.96×100=96%
OR APPROXIMATELY 96 percent

7 0

4 years ago

Choose all the answers that apply.

DedPeter [7]

Answer:

The greenhouse effect is the process by which radiation from a planet's atmosphere warms the planet's surface to a temperature above what it would be without this atmosphere.So following options are correct options

slowly increasing global temperature
caused when atmospheric gases trap heat
increasing because of carbon dioxide emissions

8 0

3 years ago

The perimeter of a triangle is 140 cm the length of the second side is twice the length of the first side the length of the thir

kykrilka [37]

Perimeter = 140

Side 1 = x

Side 2 = 2x

Side 3 = 3x - 10

x + 2x + 3x - 10 = 140

6x - 10 = 140

6x = 150

x = 25

Side 1 = 25 cm

Side 2 = 50 cm

Side 3 = 65 cm

Hope this helps!! :)

6 0

3 years ago

Read 2 more answers