All categories

4 years ago

A bus traveled 300 miles in 6 hours. How many miles would the bus travel in 1 hour?

Mathematics

2 answers:

Oksi-84 [34.3K]4 years ago

7 0

300 miles divided by 6 hours is a rate question. So the answer would be 50 miles per hour

Delvig [45]4 years ago

3 0

Distance =speed divided by time. So 300 divided by 6 equals 50 miles

You might be interested in

The driving distance for the top 100 golfers on the PGA tour is between 284.7 and 310.6 yards (according to GolfWeek). Assume th

Usimov [2.4K]

Answer:

a) $f(x) = \frac{1}{25.9}$

b) 0.2046 = 20.46% probability the driving distance for one of these golfers is less than 290 yards

Step-by-step explanation:

Uniform probability distribution:

An uniform distribution has two bounds, a and b.

The probability of finding a value of at lower than x is:

$P(X < x) = \frac{x - a}{b - a}$

The probability of finding a value between c and d is:

$P(c \leq X \leq d) = \frac{d - c}{b - a}$

The probability of finding a value above x is:

$P(X > x) = \frac{b - x}{b - a}$

The probability density function of the uniform distribution is:

$f(x) = \frac{1}{b-a}$

The driving distance for the top 100 golfers on the PGA tour is between 284.7 and 310.6 yards.

This means that $a = 284.7, b = 310.6$ .

a. Give a mathematical expression for the probability density function of driving distance.

$f(x) = \frac{1}{b-a} = \frac{1}{310.6-284.7} = \frac{1}{25.9}$

b. What is the probability the driving distance for one of these golfers is less than 290 yards?

$P(X < 290) = \frac{290 - 284.7}{310.6-284.7} = 0.2046$

0.2046 = 20.46% probability the driving distance for one of these golfers is less than 290 yards

3 0

3 years ago

Mr.More's class plays a game.The class earns 9 points each time they answer a question correctly.The class earns 40 points playi

lidiya [134]

9 points = 1 questions
40 points = ? questions
40/9=4.4 questions or just 4 questions

apologies if my answers are wrong

8 0

4 years ago

How do you graph this inequality on a number line? <br><img src="https://tex.z-dn.net/?f=r%20%5Cleqslant%20%20-%209" id="TexForm

Black_prince [1.1K]

Answer in the attachment.

5 0

3 years ago

Solve the following equations.<br> 3 ⋅ 62^x = 648

gayaneshka [121]

Answer:

$x=1.56861$

Step-by-step explanation:

$62^x=648$

By using logarithms it becomes easier to solve this question because of the properties they have

From the property of logarithms

$loga^x=xloga$

Take logarithms on both sides

$log62^x=log648$

$\Rightarrow xlog62=log648$

$\Rightarrow x=\frac{log648}{log62}$

$\Rightarrow x=1.56861$

$x=1.56861$

7 0

3 years ago

19.4mm what the lower bound correct to 1dp

padilas [110]

Answer:

The lower bound of 19.4 is 19.35

6 0

3 years ago