3 years ago

Rafael has ridden 14 miles of a bike course. The course is 40 miles long. What percentage of the course has Rafael ridden so far

Mathematics

1 answer:

oksian1 [2.3K]3 years ago

5 0

Percentage ridden = 14/40 x 100 = 35%

Answer: 35%

You might be interested in

Help! This is due today and I'm stuck on this problem.

Varvara68 [4.7K]

Answer:

280.6 $m^2$

Step-by-step explanation:

<u>find the length of each side:</u>

you're only given h = 9 m

the formula for h is $h=\frac{\sqrt{3} }{2} *a$ , where a is a side length of the hexagon

plug h in:

$9=\frac{\sqrt{3}}{2}*a\\\\a=9*\frac{2}{\sqrt{3}}\\\\$

a ≈ 10.392 m

<u>now find the area of a triangle:</u>

1/2 (10.392)(9) = 46.764 $m^2$

multiply that by 6 and you get 280.584 ≈ 280.6 $m^2$

you can also use the regular hexagon area formula instead of finding the individual area and multiplying by 6: $\frac{3\sqrt{3} }{2} *a^2$

7 0

3 years ago

Read 2 more answers

What percent of 77.9 is 54?

EleoNora [17]

Answer: Your Dumb

Step-by-step explanation:

D U M B

3 0

3 years ago

Omar deposits $8000 into an account pays simple interest at a rate of 3% per year. how much interest will be paid in the first 5

forsale [732]

The amount of interest that will be paid in the first 5 years is $120.00

8 0

3 years ago

What equality is shown here on the number above?

grigory [225]

Answer:

the equality shown is : x is greater than or equal to -3.

6 0

3 years ago

35 POINTS AVAILABLE

serious [3.7K]

Answer: Circle A, EF is a minor Arc, EAD = 45 degrees, Arc EF= 150 Degrees, and FCE = 210 I guess from the looks of the Picture.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers