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2 years ago

Would the y intercept be 3?

Mathematics

1 answer:

juin [17]2 years ago

7 0

The y-intercept would be 6.

Step 1
- look at the table and see if you can find 2 numbers on the x side right next to each other to get figure out the intervals (in this case 1 and 2 are right next to each other on the number line)

Step 2
-look on the y side and see that (2,20) (1,13) are both pairs

Step 3
-since 20 is bigger than 13 it’s just easier to subtract 20 from 13 to get 7 which is the interval.

Step 4
13-7=6

X=0 when Y=6

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Which statement is true? the probability of randomly selecting a student who has a favorite genre of drama and is also female is

tankabanditka [31]

The correct statement is that the probability is B. Event F for female and event D for drama are independent events.

<h3>What are independent events?</h3>

It should be noted that two events are independent when the occurence of one doesn't affect the probability of another one occuring.

The probability of females will be:

= 3/5 = 0.6

The probability of drama will be:

= 40/240 = 0.167

In this case, they're both independent.

Learn more about probability on:

brainly.com/question/24756209

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7 0

1 year ago

7/20X5/5 equals? Any help<br> ?

Elza [17]

7/20. 5/5 =1 explanation

4 0

2 years ago

The perimeter of a scalene triangle is 14.5 cm. The longest side is twice that of the shortest side. Which equation can be used

prohojiy [21]

Answer:

Step-by-step explanation:

If the longest side is 6.2 cm, and it is twice the length of the shortest, then we can write an equation as 2x=6.2, where x is the short side length.

Then, since a triangle has 3 sides, the medium side length is 14.5-6.2-x.

Hope that helped,

-sirswagger21

4 0

3 years ago

Perform the modular arithmetic. (7 · 15) (mod 4)

Reika [66]

We could do it by first writing

$7\cdot15=(4+3)\cdot(4+11)=4^2+14\cdot4+33$

so that

$7\cdot15\equiv4^2+14\cdot4+33\equiv33\pmod4$

and since $33=32+1=8\cdot4+1$ , we have

$7\cdot15\equiv33\equiv1\pmod4$

# # #

Alternatively, we can just compute the product and take it mod 4:

$7\cdot15=105=104+1=26\cdot4+1$

and so we get the same result of 1.

4 0

3 years ago

A segment with endpoints (5,8) and (-6,8) is rotated around the origin. How long will the new segment be?

Gekata [30.6K]

The segment was only rotated, not changed. It would be the same length as the original.

To find the length, use the distance formula.

$\sqrt{ {(x2 - x1)}^{2} + ( {y2 - y1)}^{2} }$
(5, 8) would be point 1.

(-6,8) would be point 2.

Plug them into the formula.

$\sqrt{( { - 6 - 5)}^{2} + ( {8 - 8)}^{2} }$
Simplify.

$\sqrt{( { - 11)}^{2} + ( {0)}^{2} }$
$\sqrt{121 + 0}$
$\sqrt{121}$
Square root this answer.
$\sqrt{121} = + or - 11$
Negative distances aren't possible, so your answer is 11.

Hope this helped!

:)

5 0

3 years ago