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
mart [117]
3 years ago
9

If lin runs 21 laps at the same rate, how long does it take her 25.6 minutes How many laps per minute is that? __ laps

Mathematics
1 answer:
Alex Ar [27]3 years ago
6 0

Answer: 0.82 laps per minute

Step-by-step explanation:

Lin is running 21 laps in 25.6 minutes.

To find out her speed in laps per minute, divide the distance she has ran by the time it took her to run it.

= Distance / time

= 21 / 25.6

= 0.82 laps per minute

You might be interested in
A group of six golfers paid $295 to play a round of golf. Of the golfers, one is a member of the club and five are nonmembers. A
Mandarinka [93]

Bred Sheeran

Vladimir Gluten

Toast Malone

Elon Crust

Mr Yeast

7 0
3 years ago
What is the answer for x ?
Bingel [31]
I think its probaly going to be 6
5 0
2 years ago
Read 2 more answers
What shape do degree 3 functions have?
weqwewe [10]

Answer: Third degree polynomials are also known as cubic polynomials. Cubics have these characteristics: One to three roots. Two or zero extrema.

HOPE THIS HELPS

Please brainliest

5 0
2 years ago
Read 2 more answers
A trapezoid has the dimensions shown below. Which of these measurements are between 6 and 9?
JulijaS [17]
There isn’t any image ?
6 0
3 years ago
Can someone help meeeeee
11Alexandr11 [23.1K]

Answer:

Area of shaded rectangle = 42 cm²

55%

Step-by-step explanation:

The length of the shaded area is equal to the length of the white rectangle.

Therefore, length of shaded rectangle = 7 cm

The width of the shaded rectangle is equal to the length of the white rectangle <u>minus</u> two widths of the white rectangle.

Therefore, width = 7 - (2 x 0.5) = 6 cm

Area of shaded rectangle = width x length

                                          = 6 x 7

                                          = 42 cm²

----------------------------------------------------------------------------------------------

Perimeter of a square = 4 × side length

If the perimeter of the square is 40 cm,
then the side length = 40 ÷ 4 = 10 cm

Area of a square = side length x side length

⇒ area of this square = 10 x 10 = 100 cm²

To determine the shaded area, calculate the areas of the 2 white triangles and subtract these from the area of the square.

Area of a triangle = 1/2 x base x height

⇒ area of left triangle = 1/2 x (10 - 7) x 10 = 15 cm²

⇒ area of right triangle = 1/2 x 10 x (10 - 4) = 30 cm²

Therefore, shaded area = 100 - 15 - 30 = 55 cm²

To calculate the percentage, divide the shaded area by the area of the square and multiply by 100:

(55 ÷ 100) × 100% = 55%

7 0
2 years ago
Other questions:
  • Find the vertex axis of symmetry graph both and tell me if it’s a minimum or maximum
    5·1 answer
  • Find the mean median mode and range 2,5,9,4,3
    12·2 answers
  • What is 7 over 11 as a decimal
    9·2 answers
  • What is -2(7-y)+4=-4?
    15·1 answer
  • Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!
    8·2 answers
  • Using the formula A = l w, determine the area of a rectangle when l = 3.7 and w = 4. Group of answer choices A.) 4.1 B.) 7.7 C.)
    12·1 answer
  • 10. A bag contains 4 red balls, 6 green balls and some white balls. If the probability of not drawing a white ball in one draw b
    5·1 answer
  • you save $15 per week to purchase a bike that costs $120. write and solve an inequality to find the number of weeks you need to
    6·1 answer
  • Ignore the rest!<br><br> Anyways can y’all help me with this question <br><br> Giving brainliest
    10·2 answers
  • You invest $40,000 in two funds paying 4% and 52% simple interest. The total annual interest is $2080. How much do you invest in
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!