All categories

3 years ago

A bicycle rider travels 50.0 km in 2 and a half hours.what is the cyclists average speed

2 answers:

8 0

To find out the cyclist's average speed you simply have to divide 50.0km by 2.5 to find the answer. Therefore the cyclist's average speed is 20.0 km an hour.

Veronika [31]3 years ago

7 0

Answer is 20.0 km per hour.

<em>Explanation;</em>

S = d/t

Where, S is the speed, d is the distance and t is the time taken.

Here,

d = 50.0 km

t = 2.5 hours

By applying the formula,

S = 50.0 km / 2.5 hours

= 20.0 km per hour

Hence, the average speed of the cyclist is 20.0 km per hour.

You might be interested in

I need help with this problem it's about percents

Tamiku [17]

Answer:

95%

Step-by-step explanation:

So the fraction of the amount of balls Kayla hit is 19/20 if you multiply 19 and 20 by five, you will get the fraction 95/100, so Kayla hit 95% of the balls pitched to her.

5 0

3 years ago

Read 2 more answers

tim spends 25% of his time at the gym dooing leg exercises , 1/5 on shoulder exercises , 0.35 on biceps exercises , and warming

svetoff [14.1K]

Answer:

20%

Step-by-step explanation:

1/5 of 1 hour = 20 minutes

so 1/5 = 20%

25% + 20% = 45%

0.35 = 35%

45% + 35% = 80%

100% - 80% = 20%

Answer = 20%

Hope this helps!

3 0

4 years ago

Make k the subject of 7k=4k/3t-11t

dimaraw [331]

Multiply 4k to 7k. Then divide 3t-11t by 7x4. Then square root the rest

6 0

3 years ago

Read 2 more answers

1 and two-thirds minus 2 and one-third

svetoff [14.1K]

Answer:

The answer is -2/3.

Hope this helps and if you could mark as brainliest. Thanks!

4 0

3 years ago

Read 2 more answers

Solve for z.<br> -11≤2z–3<9

Sav [38]

$-11\leq2z-3 < 9\ \ \ |+3\\\\-8\leq2z < 12\ \ \ |:2\\\\-4\leq z < 6$

$Answer:\ \boxed{-4\leq z < 6\to z\in\left(-\infty;-4\right>\ \cup\ (6;\ \infty)}$

4 0

4 years ago