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3 years ago

PLEASE I NEED HELP QUICK PLEASE

Mathematics

1 answer:

USPshnik [31]3 years ago

8 0

Answer:

83d

Step-by-step explanation:

because i did it

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Ice Cream Sales and Earnings Number of Bars Sold (x) Total Earnings (y)(dollars) 0 50 1 52 2 54 3 56 Which equation best shows t

solmaris [256]

Y = 2x + 50,

It's easier to look at the first set of numbers and then make a formula from there. so we need x to be zero and y to be 50, which is why the formula listed works.

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3 years ago

Can someone answer just this one? Thank you :)

Alex_Xolod [135]

Answer:

Step-by-step explanation:

(a+b)/2 x h

42 = (8+4)/2 x h

42 = 6h

h = 7

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3 years ago

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Orly uses 2 cups of raisins for every 8 cups of trail mix she makes. How many cups of trail mix will she make is she uses 12 cup

allsm [11]

You have a 2:8 ratio, or 1:4. Since you have 12 cups of raisins, you're going to get the answer 48.

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3 years ago

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Please help me solve this! I’ve been stuck for ages! Thankyou

polet [3.4K]

Answer:

y = sin(x- pi/2)

Step-by-step explanation:

Please see the attached image to see your graphs.

By simple inspection we can see that the sine is shifted pi/2 to the right.

We know this because sines are periodic functions with a period T = 2*pi

We can also see that the maximum point of the graph (y = 1) got shifted by a fourth of the period.

And finally, since we want to shift the graph to the right, we need to substract from the argument of the sine term.

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3 years ago

Which set of ordered pairs could be generated by an exponential function ?

lawyer [7]

Answer:

The third choice is the correct answer

Step-by-step explanation:

The set of ordered pairs which could be generated by an exponential function is

$(1,\frac{1}{2}),(2,\frac{1}{4}),(3,\frac{1}{8}),(4,\frac{1}{16})$

If we examine the y-values of this set of ordered pairs, we can see that they have a common ratio of

$r=\frac{1}{4}\div \frac{1}{2}$

$r=\frac{1}{4}\times 2$

$r=\frac{1}{2}$

This makes it exponential.

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3 years ago

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