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3 years ago

13

A half marathon is a distance of 13.1 miles. Your teachers decides to run a half marathon and it takes about 2 hours. What is th

e average speed of your teacher?

2 answers:

harina [27]3 years ago

8 0

Answer:

6.55

Step-by-step explanation:

divide 13.1 by the 2 hours your answer will be 6.55

Sindrei [870]3 years ago

3 0

Answer:

its 7

Step-by-step explanation:

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Two math students were asked to write an exponential growth equation that had a starting value of 300 and a growth rate of 2%. P

Gemiola [76]

Answer:

Pierre is right

Step-by-step explanation:

The correct formula for Exponential growth rate is given as:

y = a( 1 + r) ^t

Where

y = Amount after time t

a = Initial amount

r = Growth rate

t = time

From the question

a = 300

r = 2% = 0.02

Hence, our exponential growth rate =

y = 300( 1 + 0.02)^t

y = 300( 1.02)^t

Therefore, Pierre is right

5 0

2 years ago

PLEASE HELP ASAP I'LL GIVE. BRAINLIEST

AleksandrR [38]

It would be B. 28 square yards

6 0

2 years ago

Read 2 more answers

How do i solve this?? lol

Nana76 [90]

Answer:

$w = 5\pi$

Step-by-step explanation:

Not sure if it wants an integer as an answer but:

Step 1 - Move the negative 3π to the right.

$-3\pi + w = 2\pi \\w = 2\pi + 3\pi$

Step 2 - Simplify by adding together

$w = 5\pi$

Hope this helps!

7 0

2 years ago

Read 2 more answers

I-Ready | Construction of Triangles | Practice - Level G | Question 2

r-ruslan [8.4K]

B. Is correct I think. Hope this helped you

5 0

2 years ago

−5x−1=<br> \,\,-2x+14<br> −2x+14

Scilla [17]

Answer:

yeaa this is hard but i will help u if i knew what the answer was srry ma g

Step-by-step explanation:

3 0

2 years ago