2 years ago

How long would it take a bus traveling at 52 km/h to travel 130 km?

Mathematics

1 answer:

stira [4]2 years ago

3 0

Answer:

2.5 hours <u>or</u> 2 hours and 30 minutes

Step-by-step explanation:

130 / 52 = 2.5

You might be interested in

Jordan wants to know how long it will take for the money she deposited to double. she has an interest rate of 4 percent. calcula

hodyreva [135]

2=1.04^t

t=ln2/(ln1.04)

t=17.673 (approx)

so t=18 (although you will have slightly more than double)

5 0

2 years ago

Read 2 more answers

Which answer describes the simpler problems that could be used to solve this story problem?

Juli2301 [7.4K]

She puts 11 pieces of fruit into each bag.
Multiply this by the number of people going on the trip

7 0

2 years ago

Solve for x. Round to the nearest tenth if necessary.

Natasha2012 [34]

Answer:

x = 16

Step-by-step explanation:

9/12 = 12/x

9x = 144

x = 16

7 0

2 years ago

Read 2 more answers

To compare two products such as colas, a random sample is selected to taste two types of colas (A and B). Each selected subject

Nadya [2.5K]

Answer: The sample size would be needed = 385

Step-by-step explanation:

Let p be the prior population proportion.

Margin of error = E

When not estimate of p is given , the formula to calculate the minimum sample size <em>n</em> = $0.25(\dfrac{z^*}{E})^2$ , where z* = critical value for given confidence interval.

Here z* for 95% confidence level is 1.96.

E=5%=0.05

Then $n=0.25(\dfrac{1.96}{0.05})^2\approx385$

Hence, the sample size would be needed = 385

8 0

2 years ago

A school club is comparing prices at two movie theaters. Theater 1 charges $7.50 for a movie ticket and $5.75 per item at the co

salantis [7]

Step-by-step explanation:

7 0

2 years ago