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
solniwko [45]
3 years ago
13

Help me with this please​

Mathematics
1 answer:
Eddi Din [679]3 years ago
7 0

Answer:

19/50 = 38%

Step-by-step explanation:

19 out of 50 runners finished in fewer than 30 minutes so the fraction will be 19 (the number of runners that finished in fewer than 30 minutes) divided by 50 (the total number of runners) so you get 19/50 = 38/100 = 38%

You might be interested in
Is 4 greater than 4.002?
elixir [45]
No because 4=4.00000 and there is that much more than 4.00000 so 4.002 is more
5 0
3 years ago
Read 2 more answers
Find the solution to the system. Write your solution as an ordered pair (x,y) with no spaces, no solution, or infinitely many. -
Ugo [173]

Answer:

<h3>or infinitely many</h3>

Step-by-step explanation:

simplifying the equation -6x + 8y = 12 dividing by 2 would give us the same equation as

-6 / 2x + 8 / 2y = 12/2

-3x + 4y = 6

4 0
3 years ago
The purpose of Radom sampling in a is to ensure what?
const2013 [10]
It is to insure the experiment does not have bias.
5 0
3 years ago
Chang knows one side of a triangle is 13 cm. Which set of two sides is possible for the lengths of the other two sides
cestrela7 [59]

Answer:

Choice D - 8cm and 9cm.

Step-by-step explanation:

The other sides are not greater than 13.

A: 5 + 8 = 13

B: 6 + 7 = 13

C: 7 + 2 = 9

However, <u>D is greater than 13 and is the correct answer.</u>

D: 8 + 8 = 16.

3 0
3 years ago
The quadrilateral shown is a parallelogram. What is the measure of DC?
Schach [20]

Answer:

B) 12

Step-by-step explanation:

Opposite sides are congruent

6 0
3 years ago
Other questions:
  • 1. What is the greatest common factor of 20x^6y+40x^4y^2−10x^5y^5 ?
    15·2 answers
  • Evaluate the line integral c f · dr, where c is given by the vector function r(t). f(x, y) = xy i + 6y2 j r(t) = 16t6 i + t4 j,
    15·1 answer
  • After a storm, the Serafina family needs to have their roof replaced. Their house is in the shape of a pentagonal prism with the
    7·1 answer
  • Solve for x <br><br> Please show your work <br><br> Thank you
    15·1 answer
  • the lengths of the sides of a triangle are shown. 8.73, 12.4, and 10.075. what is the perimeter of the triangle
    7·1 answer
  • Evaluate the following for x = 5 and y=4.<br> 79 - 4x
    6·2 answers
  • Y − x = 12<br> y + x = -26
    14·1 answer
  • PLS HELP DUE TODAY!!! 29 POINTS!!!(05.03)Calculate the area of the figure below using the following information:
    12·2 answers
  • Frank runs 3 miles in 25 minutes. At the same rate, how many miles would he run in 20 minutes?
    11·1 answer
  • Jake is buying a sweater with a price of $30 shown on the tag. The store is having a sale that will reduce the price by 30%. Sal
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!