3 years ago

Kathy runs a 26.2- mile marathon at an average pace of 6.2 minutes per mile how long will it take her to finish

1 answer:

6 0

So the simplest way to think of this is that if 1 mile takes 6.2 minutes, 26.2 miles can be multiplied by 6.2 to find the total time. <span />

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An arithmetic sequence is shown below. You are not given many terms of this sequence, but you do have enough to fill in the miss

kicyunya [14]

Answer:

B.35

Step-by-step explanation:

The sequence is

14, ,56,....

14 , x , 56

Think of it as 14 + d = x

x+ d = 56

d is the common difference

We now have 2 equations and 2 unknowns

Substitute the first equation in for x into the second equation

x+d =56

(14+d) +d = 56

Combine like terms

14 + 2d = 56

Subtract 14 from each side

14-14 + 2d = 56-14

2d = 42

Divide by 2

2d/2 =42/2

d = 21

The common difference is 21

Now we can find x

14 + d = x

14+ 21 = x

35 =x

The unknown term is 35

5 0

3 years ago

Number 7: What do the lines on the shape mean

Serjik [45]

The lines mean that they are parallel

5 0

3 years ago

the ratio of the circumferences of two circles is 2:3. If the large circle has a radius of 39 cm, what is the radiusof the small

Orlov [11]

C1/C2 = 2/3

2pi r1 / 2pi r2 = r1/r2 = 2/3

r1/39 = 2/3

r1 = 39*2/3 = 26

So, your answer is 26cm

8 0

3 years ago

Read 2 more answers

At the bulk food store, Stacy bought 7 lbs of nuts. She used 8 ounces of nuts in a recipe and then put the rest of the nuts into

chubhunter [2.5K]

Answer:

A. 26

Step-by-step explanation: there is 16oz in every lb. so 16 X’s 7=112 now minus the 8ozs used. 112-8=104 oz’s left. The snack bags are 4 ozs so you Divide 4/104=26

3 0

3 years ago

M5+m2+m3=180 whays the rwason

Marta_Voda [28]

Answer: 45

Step-by-step explanation: the fub

6 0

3 years ago