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
maxonik [38]
3 years ago
7

Annie rides her bicycle the 1.5 km to Ben’s house at an average speed of 12 km/h. Calculate the percentage increase that 12 km/h

is on Annie’s walking speed of 3.75 km/h.
I just dont understand how to solve this can someone please help
Mathematics
1 answer:
castortr0y [4]3 years ago
4 0
The question is asking you to find how much more quicky Annie is traveling on a bike compared to walking. We simply divide her biking speed by her walking speed to get a factor:
x  = 12 \div 3.75 \\ x = 3.2

Then we convert this to a percent: 320 percent.

We can say that Annie is traveling 320 percent faster on a bike compared to walking.
You might be interested in
Which relation is also a function?
hoa [83]
It’s d bec each x has one input
6 0
3 years ago
A person has body fat percentage of 17.2% and weighs 171 pound how many pounds of her weight is made up of fat
Citrus2011 [14]

Answer: 29.41 pounds

Step-by-step explanation:

You have the following information given in the problem:

- The fat percentage that the person has is 17.2%

- The person weighs 171 pounds.

Therefore, to calculate the amount of pounds of her weight is made up of fat (which you can call x), you must multiply the weight of the person by the fat percentage.

Therefore, you obtain the following result:

x=171lb*0.172\\x=29.41lb

5 0
4 years ago
(x2 + 1) dy /dx + 3x(y − 1) = 0, y(0) = 3 how do i go about solving this mess
monitta
Consider, pls, this option.

7 0
3 years ago
Lines l and m are parallel lines cut by the transversal line t. Which angle is congruent to ∠7?
pav-90 [236]

Answer:

<3, <2 or <6

Step-by-step explanation:

6 0
3 years ago
Suppose you place 16 green, 25 blue, and 9 yellow marbles in a non-transparent bag. you then randomize the marbles by shaking th
Leni [432]

Answer: \frac{12}{49}

<u>Step-by-step explanation:</u>

16 green + 25 blue + 9 yellow = 50 Total

First pick: 25 blue out of 50 total = \frac{25}{50} = \frac{1}{2}

Second Pick: 24 blue out of 49 total = \frac{24}{49}


First Pick    AND    Second Pick

       \frac{1}{2}           x                \frac{24}{49}   =        \frac{24}{(2)49}      = \frac{12}{49}

5 0
3 years ago
Other questions:
  • Which bottle of grapefruit has the lower unit price 64oz at 3.97 or 48oz at $2.19
    12·1 answer
  • What is the slope and y-intercept of this line?
    13·2 answers
  • List down the currency value of AED to INR from 11th October 2018 to 27 October
    12·1 answer
  • What 10*8604628<br> thanks u
    8·2 answers
  • How would you "remove the discontinuity" of f? In other words, how would you define
    10·1 answer
  • P= (x,y) is an arbitrary point on the circle x^2+y^2=36
    13·1 answer
  • 8(x + 5) = 16
    14·1 answer
  • What is the probability that a randomly selected<br> purchase has less than two tickets?
    10·1 answer
  • In general, the point
    11·1 answer
  • Y=2.5x+8 in terms of x and in terms of y
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!