4 years ago

A coin is flipped 70 times and lands on tails 42 times. What is the relative frequency of the coin landing on tails?

1 answer:

8 0

First make it into a fraction. 42/70, 42 times out of 70. Now, divide. this gives you 0.6
To make a decimal into a percent, you need to multiply by 100. So, 0.6 x 100, the answer is D, 60%.

You might be interested in

A factory has a linear cost function f(x)=ax+b where b represents fixed costs and a represents the labor and material costs of m

kotegsom [21]

C . the graph will shift upwards because it is increasing on a graph

3 0

4 years ago

Read 2 more answers

Need help with 14 someone plz help it's due tomorrow

Helga [31]

So if 123 x 47= 5781, 123 x 0.47= 57.81, why? because its exactly like dividing the number by 100, instead of dividing in the end, we divided one of the multipliers :)

8 0

4 years ago

N 1968, it cost $54,000 for a 30-second commercial during the Super Bowl. In 1973, the cost for a 30-second commercial was $88,0

madreJ [45]

In 5 years, the price increased about 30%.
I am not good at perentages, so correct me if I'm wrong. Also this is an estimation, not the exact percentage.

8 0

3 years ago

A city manage must predict the population of the city between the years 2000

bezimeni [28]

Answer:

the answer to predict the city's population is 2050

7 0

3 years ago

What's 48 hours ahead from last night at ten? Exact hour pls?

Katena32 [7]

Tomorrow night at ten because 48 hours is two days. So two days from last night at ten.

6 0

4 years ago

Read 2 more answers