3 years ago

How to answer these questions?

1 answer:

7 0

I think you put each set of data in to l1 and l2 on your calculator nd find the linear regression ( r value) and you can get to the r value by going to stat diagnostic on

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A lab is trying to determine if a new medication is effective at reducing acne breakouts. The results are displayed in the Venn

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its %60 i just took the test and got it right

Step-by-step explanation:

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3 years ago

A radio is being discounted 20%. If the sale price is $51.44, what was the original price of the radio? A. $12.86, B. 64.30, C.

katrin2010 [14]

The equation for decreasing a price by 20% is
original price x 0.8 = sale price

Here, we can fill in the sale price so
original price x 0.8 = 51.44

This can be rearranged to show:
51.44 ÷ 0.8 = original price

So the original price was $64.30

Answer = B - $64.30

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2 years ago

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velikii [3]

Answer:

Step-by-step explanation:

A. (1,1)

B. (2, -1)

C. (3, 0)

D. (2,1)

yes so i have matched the vertices of the polygon

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3 years ago

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andreyandreev [35.5K]

Answer:

Step-by-step explanation:

These I's are being used as sticks

lets say i have 40 sticks then i add 55 more sticks to them

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3 years ago

Figure G is rotated 90Degrees clockwise about the origin and then reflected over the x-axis, forming figure H.Which sequence of

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Answer:

the answer is A

Step-by-step explanation:

hope it worked

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3 years ago

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