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vlada-n [284]
3 years ago
5

Sasha ran 2/3 of a 27km race before she stopped to walk. How

Mathematics
1 answer:
dimaraw [331]3 years ago
3 0

Answer:

2/3 of 27=18 km

Step-by-step explanation:

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Identify the equation of the circle that has its center at (7, -24) and passes through the origin.
yuradex [85]

Answer:

<h3>(x-7)^{2} + (y+24)^{2} = 625</h3>

Step-by-step explanation:

8 0
3 years ago
If you flip two coins 96 times what is the best prediction for the number of times they would both land on tails
emmainna [20.7K]
Flipping two coins gives four possibilities: HH, HT, TH, TT

So P(TT)=1/4

So we'd expect a quarter of the trials to be two tails.

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5 0
3 years ago
You bike 11.2 miles in 1.4 hours at a steady rate. What equation represents the proportional relationship between the x hour you
Elis [28]

Answer:

\frac{x}{y}=8

Step-by-step explanation:

Let the time for which i bike is = x hours

Let the distance traveled in x hours = y miles

Ratio of distance and time will be = x : y

I travel 11.2 miles in 1.4 hours then the ratio of time and the distance traveled will be 1.4 : 11.2 Or 14 : 112

then the ratio of distance and time will be same in both the cases

So equation will be

\frac{x}{y}=\frac{14}{112}

\frac{x}{y}=8

Therefore, equation representing the proportional relationship will be

\frac{x}{y}=8

5 0
3 years ago
Mark simplified three over five divided by five over eight.; his work is shown below. Identify where he made his error. Original
yulyashka [42]

Answer:

step 3

Step-by-step explanation:

3 x 8 = 24 thats correct but 5 x 5 = 25 not 5

i took the test

5 0
3 years ago
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A circle has a radius of 2 feet. Which is the circumference of the circle?
stich3 [128]

Answer:

4pi

Step-by-step explanation:

Circle circumference = 2*pi*r

2*pi*2

4*pi

4 0
3 years ago
Read 2 more answers
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