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
kiruha [24]
3 years ago
7

Richard practiced piano each of 3 piano solos for 5/12 hour. How long did he practice in all? Please show how to figure

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
6 0
3 piano solos....each is 5/12 hr....
u can either add : 5/12 + 5/12 + 5/12 = 15/12 = 1 1/4 hrs

or u could multiply : 3 * 5/12 = 15/12 = 1 1/4 hs

either way....same answer
You might be interested in
The graph of 15x + 7y = 15 is shown on the grid. Which ordered pair is in the solution set of 15x + 7y ≥ 15?
elena55 [62]

Answer:

The correct option is c.

Step-by-step explanation:

The given equation is

15x+7y=15

The given inequality is

15x+7y\geq 15

A point will contained in solution set if the above inequality satisfied by that point.

Check the point (0,-3),

15(0)+7(-3)\geq 15

-21\geq 15

This statement is false, therefore option a is incorrect.

Check the point (-3,0),

15(-3)+7(0)\geq 15

-45\geq 15

This statement is false, therefore option b is incorrect.

Check the point (3,3),

15(3)+7(3)\geq 15

66\geq 15

This statement is true, therefore option c is correct.

Check the point (-3,-3),

15(-3)+7(-3)\geq 15

-66\geq 15

This statement is false, therefore option d is incorrect.

7 0
3 years ago
Is the following a function ?
Vanyuwa [196]
Yes it is a function
6 0
3 years ago
A man has 10 coins in his pocket, all of which are dimes and quarters. If the total value of his change is 175 cents, how many d
erastovalidia [21]

the man has 5 dimes and 9 quarters

3 0
3 years ago
Read 2 more answers
A number, y, is five times another number, x. The sum of the two numbers is 42. Write the system of equations.
vovikov84 [41]

Answer:

5x+x=42

6x=42

x=7

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
In each of Problems 7 through 11, determine whether the members of the given set of vectors are linearly independent. If they ar
Ad libitum [116K]

Answer:

Step-by-step explanation:

Check attachment

5 0
3 years ago
Other questions:
  • If the mean of the data set is 41 attendees find the number of attendees at Harry’s hoedown
    7·1 answer
  • There are 5 persons and at a time only 3 can be arranged. What is the total number of arrangements?
    12·1 answer
  • Suppose a bag contains 7 blue chips and 3 gold chips. What is the probability of randomly choosing a blue chip not replacing it,
    7·2 answers
  • 720,026<br>- 97.652<br>plz unbundle 1 ten thousand to make 1 ten thousands and 10 thousands ​
    10·1 answer
  • The temperature of a freezer started at 18ºC. After cooling for a few hours, the freezer had a temperature of –12ºC. What is the
    13·2 answers
  • Tina practiced piano for 15 hours last month and 45 hours this month. Use multiplication to write a statement comparing the hour
    14·2 answers
  • Which equation could be used to solve for the value of n if n + 2 = 6?
    5·1 answer
  • Improper fraction as decimal
    15·1 answer
  • What is proportion of 44/p=11/s what dose p equal
    5·1 answer
  • I WILL GIVE 30 PTS!!! HELP PLEASEEEE!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!