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iragen [17]
3 years ago
14

Eudora ran from her home to her secret laboratory at an average speed of 12 km/h. She then took one of her jetpacks and flew to

her school at an average speed of 76 km/h. Eudora traveled a total distance of 120 kilometers, and the entire trip took 2 hours.
Mathematics
1 answer:
damaskus [11]3 years ago
3 0

Answer:

speed = distance/time

s = 120km/2hr

= 60km/h

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t(x) = 948(0.955)^x

Step-by-step explanation:

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The measure of an angle is nine times the measure of its complement. find the measure of each angle.
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Question 17
SOVA2 [1]

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3 0
2 years ago
PLEASE HELP..... I WILL GIVE BRAINLIEST!!
Yakvenalex [24]
For the first part:

Every shirt she grabs, will cost her dollars, so if she grabs 3 shirts, then the cost of the shirts is:

12+12+12=3(12)

With the same rationale, if she grabs 2 pairs of jeans, the cost of the jeans is:

19+19=2(19)

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For the second part:

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In the same fashion, for the two jeans:

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So the expression for the total cost is:

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The amounts are different because the cost of the total purchase is different than the cost of each element that makes up the total purchase.

For number four:

If you're the owner, you want to give the smallest amount of discount (the one in part 1/a).

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80% of the values will occurs above 68.24.

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