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2 years ago

Need help if you can, help please help

Mathematics

2 answers:

Nana76 [90]2 years ago

5 0

Answer:

4.4 km/h

Step-by-step explanation:

From the graph you can see she was at the shop after 30 minutes. If you travel 2.2 km in 30 minutes, your speed is 2.2 / 0.5 = 4.4 km/h

So the trick is to express the 30 minutes as 1/2 hour.

kramer2 years ago

3 0

Answer:

4.4 km/h

Step-by-step explanation:

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3 years ago

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2 years ago

Rewrite the perimeter formula, P = 2/ + 2w, to solve for the length, I, and then

Vinvika [58]

P = 2l + 2w

Subtract both sides by 2w

P - 2w = 2l

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In our problem,

w = 7 in

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2 years ago

Total amount of rain each county received for five days. Palm Beach 2.3., Broward 3.5,and Dade 3.0. On average,how many inches o

eduard

Answer: On average, each country receives 2.93 inches of rain each day.

Step-by-step explanation:

Since we have given that

Palm Beach = 2.3

Broward = 3.5

Dade = 3.0

So,the average inches of rain each country would receive each day would be :

$\dfrac{2.3+3.5+3.0}{3}=\dfrac{8.8}{3}=2.93\ inches$

Hence, on average, each country receives 2.93 inches of rain each day.

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3 years ago