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earnstyle [38]
2 years ago
14

I dont know how to do this and its long, 30 points who ever gets it right

Mathematics
1 answer:
weeeeeb [17]2 years ago
6 0

Answer:

g

Step-by-step explanation:

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B: 84%

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A video store sells used DVDs for $9.65, tax included. About how many could you buy with the $130 you go for selling your textbo
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step my step explanation

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4 0
2 years ago
A manufacturer of mosquito repellent claims that the average amount of time their repellent is effective is at least 3.5 hours.
natta225 [31]

Answer:

Hypothesis Testing:

Manufacturer claims that the average of time their mosquito repelllent is effective is at least 3.5hrs l.e μ ≥ 3.5hrs

Step-by-step explanation:

5 0
3 years ago
Two angles are complementary. mZT is (3x + 17)° and mZW is 19°<br> Solve for x and for mZT.
natima [27]

Answer:

x = 18

mZT = 71º

Step-by-step explanation:

Complementary angles total 90º

(3x + 17) + 19 = 90

Subtract 19 from both sides

3x + 17 = 71

mZT = 71º

Subtract 17 from both sides

3x = 54

Divide both sides by 3

x = 18

5 0
3 years ago
How to find the slope and y intercept from two coordinate pairs
aivan3 [116]
First use the slope formula to form the slope
m = (y2-y1)/(x2-x1)
and then find the y intercept by (0,b)
then plug m and b into
y=mx+b
3 0
2 years ago
Read 2 more answers
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