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kolbaska11 [484]
3 years ago
5

The temperature fell 10.5°F over a period of 5 hours.What was the average change in temperature per hour?

Mathematics
2 answers:
svp [43]3 years ago
8 0

Answer:

2.1 would be the average rate of change per hour.

Step-by-step explanation:

If the temperature fell 10.5 degrees Fahrenheit over a period of 5 hours then 10.5°F divided by 5 hours equals 2.1 degrees per hour.

I hope this helps!

Romashka-Z-Leto [24]3 years ago
5 0

Answer:

Step-by-step explanation:

Round 10.5 to 11

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Nata [24]

Answer:

y + 5 = -2

Step-by-step explanation:

That would be y + 5 = -2

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2 years ago
I need to transpose the following equation to find the term (g)<br><br> V^2=2gh
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The original cost of a pair of shoes is 850dhs. The store offers a markup of 30%. Find the retail price of pair of shoes.
mamaluj [8]

Answer:

Step-by-step explanation:

7 0
2 years ago
Simon's dog jumped into a stream at a 68° angle from the corner of a bridge. simon crossed the bridge and walked downstream to m
artcher [175]

The length of the bridge is 12.12 feet.

The length the dog swam is 32.36 feet.

The situation forms a right angle triangle.

<h3>What is a right angle triangle?</h3>

A right angle triangle has one of its angles as 90 degrees. Therefore, the sides and angle can be found using trigonometric ratios.

The length of the bridge is the opposite side of the triangle and the length the dog swim is the hypotenuse side of the triangle.

Therefore,

Let's find the length of the bridge as follows:

tan 68° = opposite / adjacent

tan 68° = 30 / l

cross multiply

l = 30 / tan 68

l = 12.1212121212

length of the bridge = 12.12 ft

The length the dog swim is as follows:

sin 68°= opposite / hypotenuse

sin 68° = 30 / h

h = 30 / sin 68

h = 32.3561767942

The distance the dog swimmed = 32.36 ft

learn more on right triangle here: brainly.com/question/22734914

7 0
2 years ago
A class has six boys and 15 girls what is the ratio of boys to girls
leva [86]
# of  boys : # of girls
This can be written as
6:15
6 to 15, or
6/15
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2 years ago
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