Plsss help me Brainlist!!

Mathematics

1 answer:

gulaghasi [49]3 years ago

5 0

I believe the answer to this is:

Mean: <u>8.7</u> minutes

Median: <u>9</u> minutes

Hope this helps! :D

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If the rate 130 miles per 2 hours is reduced to a unit rate, the result is

sammy [17]

Answer:

65 miles every 1 hour

Step-by-step explanation:

Unit rate is found once one of the units is 1. In this case we need to reduce the ratio so that it is 1 hour and we get a unit rate. We can do this by dividing both sided by 2 so that the hours are reduced to 1.

130=2

130/2=65 2/2=1

65=1

65 miles every hour

3 0

3 years ago

Find the common diffirence in the arithmetic sequence 1, 6/4, 10/4, 3...

Temka [501]

Answer:

See explanation

Step-by-step explanation:

6/4 = 1.5

10/4 = 2.5

Therefore the sequence is 1, 1.5, 2.5, 3

So the common difference is either 0.5 or 1

8 0

2 years ago

Beth and Maria are going to the country fair. Admission costs $4 per persob for each day. They plan to go for 3 days. How much w

pshichka [43]

They will have to pay 24$ each for the both of them for all 4 days

8 0

3 years ago

Read 2 more answers

Which property best justifiies why the two expressions below are equivalent? 3(m+5)=3m+15

nadya68 [22]

The answer is the distributive property because it states that if you have a number multiplied by a quantity, you can just multiply that number by each of the terms in the quantity. For example, a(x+y)=ax+ay.

Hope this helps!

4 0

3 years ago

Daniela and Jack are hiking a steady incline. They use their GPS device to determine their elevation every 15 minutes. At 15 min

kow [346]

Answer:

$h=40t+9700$