1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
scoray [572]
3 years ago
15

How many feet are in a mile

Mathematics
2 answers:
stiks02 [169]3 years ago
5 0
1mile=5280 feet that is the correct answer
liraira [26]3 years ago
5 0
The answer to yoir question is:
1 mile = 5,280 feet
You might be interested in
13.48x - 200 < 256.12​
podryga [215]

Answer:

x < 33.84

Step-by-step explanation:

we have

13.48x-200 < 256.12

Solve for x

Adds 200 both sides

13.48x-200 +200 < 256.12+200

13.48x < 456.12

Divide by 13.48 both sides

13.48x/13.48 < 456.12/13.48

x < 33.84

The solution is the interval ----> (-∞, 33.84)

All real numbers less than 33.84

5 0
3 years ago
What is the vaule of m in this equation 188 = m + 80
Crazy boy [7]

Explanation:

First, switch sides of an equation.

m+80=188

Then, you subtract by the 80 from both sides of an equation.

m+80-80=188-80

And finally, simplify and subtract the numbers.

188-80=108

\boxed{m=108}

Hope this helps!

Thank you!

Have a great day!

8 0
3 years ago
Read 2 more answers
An automobile manufacturer has given its van a 59.5 miles/gallon (MPG) rating. An independent testing firm has been contracted t
LekaFEV [45]

Answer:

The pvalue of the test is 0.0124 < 0.1, which means that there is sufficient evidence at the 0.1 level to support the testing firm's claim.

Step-by-step explanation:

An automobile manufacturer has given its van a 59.5 miles/gallon (MPG) rating. An independent testing firm has been contracted to test the actual MPG for this van since it is believed that the van has an incorrect manufacturer's MPG rating:

At the null hypothesis, we test if the mean is the same, that is:

H_0: \mu = 59.5

At the alternate hypothesis, we test that it is different, that is:

H_a: \mu \neq 59.5

The test statistic is:

z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}

In which X is the sample mean, \mu is the value tested at the null hypothesis, \sigma is the standard deviation and n is the size of the sample.

59.5 is tested at the null hypothesis:

This means that \mu = 59.5

After testing 250 vans, they found a mean MPG of 59.2. Assume the population standard deviation is known to be 1.9.

This means that n = 250, X = 59.2, \sigma = 1.9

Value of the test statistic:

z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}

z = \frac{59.2 - 59.5}{\frac{1.9}{\sqrt{250}}}

z = -2.5

Pvalue of the test and decision:

The pvalue of the test is the probability of finding a mean that differs from 59.5 by at least 0.3, which is P(|Z|>-2.5), which is 2 multiplied by the pvalue of Z = -2.5.

Looking at the z-table, Z = -2.5 has a pvalue of 0.0062

2*0.0062 = 0.0124

The pvalue of the test is 0.0124 < 0.1, which means that there is sufficient evidence at the 0.1 level to support the testing firm's claim.

5 0
3 years ago
Please Help Me I Need Finish This Tonight
vladimir2022 [97]
1) a- rectangle
    b- same place you started, facing west
2) a- right triangle
    b- parallelogram
    c- not sure the specific name they are looking for...
    * also have no clue what a recipe is in terms of this lol
3) a- square
    b- rectangle, depending on the length of the segments and their distance  
    apart
4) not sure

5 0
3 years ago
2. In a relationship between variables, what is the variable called that changes in response to
valkas [14]

Answer:

A dependent variable

Step-by-step explanation:

is a variable whose value will change depending on the value of another variable, called the independent variable. Dependent variables are also known as outcome variables, left-hand-side variables, or response variables.

4 0
3 years ago
Other questions:
  • A town covers a 50.5 square mile area. If they population density of the town is 48.2 people per square mile, what is the popula
    10·1 answer
  • What is the answer to 3/8 plus 5/12
    7·2 answers
  • at a barbeque there are four cans of coke for every 5 cans of sprite the has 20 cans of coke how many cans of sprite are there
    13·1 answer
  • Kat is correct not correct not you<br> the answer is 60 noble and 40 douglas
    10·1 answer
  • The length of a rectangle is given by 6t + 5 and its height is √t, where t is time in seconds and the dimensions are in centimet
    9·1 answer
  • Pls answer this question
    12·1 answer
  • What is the square root of 81
    15·2 answers
  • What is the value of x? ​
    10·1 answer
  • Help, I have to turn this in soon
    9·2 answers
  • I need help answering this
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!