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
vlada-n [284]
2 years ago
13

Maria practice the piano 5/6 of an hour everyday. How many hours does she practice in 4 days

Mathematics
1 answer:
S_A_V [24]2 years ago
3 0
Answer:
10/3 hours

Explanation:
If Maria practices 5/6 hours a day, then she practices (5/6)(4) hours in 4 days.

(5/6)(4)=20/6

20/6 can be simplified to 10/3 hours.

I hope this helps!
You might be interested in
Write h(x) = 3x2 – 12x in vertex form.
igomit [66]

Answer:

y=3(x-2)^2-12

please let me know if its right.

7 0
3 years ago
HELP FAST!Which triangle has an angle measure greater than 50 degrees. explain why you chose your answer
igomit [66]

Answer:

Step-by-step explanation:

8 0
3 years ago
Sally is making 15 individual blueberry cheesecakes. How many pounds of blueberries will be in each cheesecake if 5 1/4 pounds o
VARVARA [1.3K]

Answer:

0.35 pounds in each cheesecake

Step-by-step explanation:

Number of individual blueberry cheesecakes = 15

Pounds of blueberries = 5 1/4 pounds

How many pounds of blueberries will be in each cheesecake if 5 1/4 pounds of blueberries are divided equally among them?

= 5 1/4 ÷ 15

= 21/4 ÷ 15

= 21/4 × 1/15

= (21*1)/(4*15)

= 21/60 pounds

Equivalent to 0.35 pounds in each cheesecake

4 0
3 years ago
How do you message people on brainly?​
Dimas [21]
You tap on there username or picture
8 0
2 years ago
Read 2 more answers
Q =3x2+5x-2 R = 2 – x2 S = 2x + 5 Find Q – [R + S] Show all of the steps.
matrenka [14]

Q=3x^2+5x-2\\R=2-x^2\\S=2x+5\\\\Q-[R+S]=(3x^2+5x-2)-[(2-x^2)+(2x+5)]\\\\=(3x^2+5x-2)-(2-x^2+2x+5)\\\\=(3x^2+5x-2)-[-x^2+2x+(2+5)]\\\\=(3x^2+5x-2)-(-x^2+2x+7)\\\\=3x^2+5x-2-(-x^2)-2x-7\\\\=3x^2+5x-2+x^2-2x-7\\\\=(3x^2+x^2)+(5x-2x)+(-2-7)\\\\=\boxed{4x^2+3x-9}

5 0
3 years ago
Other questions:
  • A distributor receives a large shipment of components. Thedistributor would like to accept the shipment if 10% or fewer ofthe co
    7·1 answer
  • Log base 12 of ((1/2)/8w)
    13·1 answer
  • How do u do positive and negatives
    5·2 answers
  • Dawit was earning $100 per week in January. He got a raise of 10% in March, but then a 10% reduction after changing jobs in Augu
    12·2 answers
  • the accompanying diagram shows that the length of a pencil from its eraser to its tip is 7 units and that eraser is 1.5 units wi
    11·1 answer
  • Which is the polynomial function of lowest degree with leading coefficient of 4 and roots 7 and 3?
    8·1 answer
  • HELP ASAP PLEASE AND SHOW WORK!!!
    9·1 answer
  • Simplify the expression below. (2y+1)^2-4y^2+2<br><br> A. 4y+3<br> B. 2y+3<br> D. -1
    13·1 answer
  • M (slope) =<br>b ( y - intercept) =<br>x - intercept =​
    7·1 answer
  • Kim and Steven went to dinner. Kim had a coupon for 25% discount off the price of all meals, not including tax and tip. If the o
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!