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
Rina8888 [55]
3 years ago
6

Write a problem for the equation 0.5n=12.5. Then solve the equation and write the answer to your problem.

Mathematics
1 answer:
worty [1.4K]3 years ago
8 0

Answer:

Catherine has $12.50 to spend on erasers. If each for 50 cents, how much can she buy?

0.5n=12.5

You do inverse operation and divide 0.5 from both sides to get 25.

Catherine can buy 25 erasers.


You might be interested in
Perform the operation (7x3)+(- 2x3/8x2)
Colt1911 [192]
(7x3) + (-2 x 3/ 8 x 2)
21 + (-6) (16)
21+96
117
3 0
3 years ago
NEED HELP FAST PLEASE!
umka21 [38]

The answers are and i just took the test for this and it was right so the answers are A. The graph is a straight line, and C. The line passes through the point (0,-2). Glad to help you!! :)

3 0
3 years ago
Read 2 more answers
Find the two integers whose sum is -4 and product is -45​
Ipatiy [6.2K]

Answer:

(+5) and (-9)

Step-by-step explanation:

(+5) + (-9) = -4

(+5) × (-9) = -45

3 0
3 years ago
Write 32/21 as a mixed number.
hammer [34]

Answer:

1 11/21

Step-by-step explanation:

In order to convert 32/21 to mixed number, you follow these steps:

Divide the numerator by the denominator

32 ÷ 21 = 1 with a remainder of 11

Write down the whole number 1 and then write down the remainder as new numerator (11) above the denominator (21), As below:

1  11/21

6 0
2 years ago
Read 2 more answers
In a certain soccer tournament you play 6 games. In every match you get 3 points if you win, 1 point for a draw and 0 points if
Ann [662]

Answer:

0.430625 = 0.431

Step-by-step explanation:

Let W represent winning, D represent a draw and L represent a loss.

12+ points can be garnered in each of the following ways.

6W 0D 0L

5W 1D 0L

5W 0D 1L

4W 2D 0L

4W 1D 1L

4W 0D 2L

3W 3D 0L

The probability of getting 12+ points is the sum of all these 7 probabilities.

Knowing that P(W) = 0.5

P(D) = 0.1

P(L) = 0.4

P(6W 0D 0L) = [6!/(6!0!0!)] 0.5⁶ 0.1⁰ 0.4⁰ = 0.015625

P(5W 1D 0L) = [6!/(5!1!0!)] 0.5⁵ 0.1¹ 0.4⁰ = 0.01875

P(5W 0D 1L) = [6!/(5!0!1!)] 0.5⁵ 0.1⁰ 0.4¹ = 0.075

P(4W 2D 0L) = [6!/(4!2!0!)] 0.5⁴ 0.1² 0.4⁰ = 0.09375

P(4W 1D 1L) = [6!/(4!1!1!)] 0.5⁴ 0.1¹ 0.4¹ = 0.075

P(4W 0D 2L) = [6!/(4!0!2!)] 0.5⁴ 0.1⁰ 0.4² = 0.15

P(3W 3D 0L) = [6!/(3!3!0!)] 0.5³ 0.1³ 0.4⁰ = 0.0025

The probability of getting 12+ points = 0.015625 + 0.01875 + 0.075 + 0.09375 + 0.075 + 0.15 + 0.0025 = 0.430625

5 0
2 years ago
Other questions:
  • There was 420 hamburger and cheeseburgers. The cheeseburgers sold two times then the hamburger. How many hamburgers were sold
    15·1 answer
  • there are 5 times as many yellow labs as terriers in the dog park. if there are a total of 18 dogs, how many are terriers
    15·1 answer
  • Round to the hundred place? 345,692
    11·2 answers
  • Solve h+p=7(k -4) for k.
    14·1 answer
  • A stadium has 45,000 seats. Seats sell for ​$30 in Section​ A, ​$24 in Section​ B, and ​$18 in Section C. The number of seats in
    10·1 answer
  • Karinas science test scores for this quarter are 84,86,90 and 68. What score does she need on her fifth science test to get a te
    11·1 answer
  • Look at the box-and-whisker plot. What is the measure of the first quartile (Q1)?
    10·1 answer
  • What is the answer ?
    9·1 answer
  • ATV went on a 23% off sale the sale price is given as $924 what was the original price of the TV
    15·1 answer
  • Find the value of the expression 2 1/2 2 +h. for h 3 4 Write your answer as a fraction or as a whole or mixed number.​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!