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
Cloud [144]
3 years ago
10

Maria ran 17 miles at an average speed of 5 miles per hour.

Mathematics
1 answer:
mel-nik [20]3 years ago
8 0
I think this is what it's asking for...

a) 17 is the total amount ran
    5 is the number of miles
    x is the hours (which is unknown)
you have to find x. the problem says that there are 5 miles per hour so your x would go with your 5. the 17 stays on the opposite side of the =
    17=5x

b) to find the amount of time (x) just solve for x
17=5x   is your equation
you now have to isolate the x (do this by dividing 5 on both sides of the equation)
5/x= x alone
17/5=3.4
3.4=x
* remember that x is hours in this problem, so round if you need too

You might be interested in
How to comparing 645 and 738 is different from comparing 645 and 649
defon
For starters, 700 and 600 are different 
3 0
2 years ago
Read 2 more answers
What’s the square root of 108 a to the 7th power b to the 5th power
MissTica

Answer:

Step-by-step explanation:

Factor all the factors making up the square root.

108: 2*2*3*3*3

a^7: a*a*a*a*a*a*a

b^5:b * b * b * b * b

The rule for taking a square root of this is

For every pair, you get to take one number outside the root sign and throw the other one away.

2*3*a * a * a* b * b√(3*a * b)

6a^3b^2 * √(3*a*b)

4 0
3 years ago
ASAP!! Please help me. I will not accept nonsense answers, but will mark as BRAINLIEST if you answer is correctly with solutions
sp2606 [1]
I believe it is the second one
7 0
3 years ago
How do i take pictures of homework
KatRina [158]
Look for the camera icon
8 0
2 years ago
A random variable r is normally distributed with a mean of 7 and a standard deviation of 1.5. Find the value of w so that P (8.8
a_sh-v [17]

Answer:

The answer is explained below

Step-by-step explanation:

Given that:

mean (μ) = 7 and standard deviation (σ) = 1.5.

The z score is used in statistic used to measure the number of standard deviation by which the raw score is above or below the mean value. It is given by:

z=\frac{x-\mu}{\sigma}, where\ x\ is\ the \ raw\ score

To find the Probability that x < 8.8, we first find the z score using:

z = \frac{x-\mu}{\sigma}=\frac{8.8-7}{1.5}=1.2

From the z tables, P(x < 8.8) = P(z < 1.2) = 0.8849 = 88.49%

4 0
3 years ago
Other questions:
  • Can anyone please answer the last 3 questions i posted on Probability?
    7·1 answer
  • 10 Points!
    5·1 answer
  • What is 27 quarters. Plz. Hop me.
    9·1 answer
  • Write a quadratic equation with the given roots. Write the equation in the form ax2 + bx + c = 0 where a, b, and c are integers.
    13·1 answer
  • Con<br>you<br>solve<br>D+D+D =30<br>Fill the boxes using<br>{ 1, 3, 5, 7, 9, 11, 13, 15}​
    11·1 answer
  • Is ( -1 , 2 ) the solution to the system involving y=-1x+1and y=3x+5?
    6·1 answer
  • Skyler solved an equation incorrectly, as shown below:
    15·2 answers
  • Guys pls help me!!!!!!!!
    11·2 answers
  • I need help with 9 help if you can
    10·1 answer
  • Samantha deconstructs a box to put it in the recycling bin. When the box is flattened, the shape is shown. What is the lateral s
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!