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
oksian1 [2.3K]
3 years ago
7

A basketball team played 15 games and won 80% of them. If the team expects to play 30 games in all, how many more games must it

win to finish the season with a 90% winning percentage?
Mathematics
1 answer:
Rufina [12.5K]3 years ago
3 0
\frac{(15 * 0.8) + x}{30} = 0.9
12+x=27
x=15

They have alrady won 12 games (80% of 15) and need to win 15 more. 

Check:
\frac{15+12}{30}=\frac{27}{30} = 90\%
You might be interested in
The difference of two numbers is equal to 0.6. Their quotient is also 0.6. What are the numbers? There are 4
Makovka662 [10]
Let the two numbers be represented by x and y. The problem statement gives rise to two sets of equations.
  x - y = 0.6
  y/x = 0.6 . . . . . . . assuming x is the larger of the two numbers
or
  x/y = 0.6 . . . . . . . assuming y has the larger magnitude

The solution of the first pair of equations is
  (x, y) = (1.5, 0.9)

The solution of the first and last equations is
  (x, y) = (-0.9, -1.5)

The pairs of numbers could be {0.9, 1.5} or {-1.5, -0.9}.
8 0
3 years ago
Please try to explain the answer and I'll mark the Brainliest.
laiz [17]

Inside a triangle, all inside angles add up to 180°

So, add the two angles:

26.4°+33.7°=60.1°

180°-60.1°=119.9°

b=119.9°

6 0
3 years ago
Read 2 more answers
Can someone please tell me the answers for this question
Evgen [1.6K]
Ooooooomkkkkkkkkkkkkk
3 0
3 years ago
What is the volume of a sphere with the diameter of 16 inches using 3.14 for pi
VMariaS [17]

Answer:

V≈2144.66in³

Step-by-step explanation:

5 0
4 years ago
Soybean meal is 18% protein. How many pounds each should be mixed together in order to get 360-lb mixture that is 17% protein?
konstantin123 [22]

Answer:

The answer is 40 and I calculated it, it’s true

Step-by-step explanation:

I promise

3 0
3 years ago
Other questions:
  • Ron is tiling a countertop he needs to place 54 square titles in each of 8 rows to cover the counter
    6·1 answer
  • If the balance of supplies at the start of the month was $900 and at the end of the month there was $450 on hand, the adjustment
    7·2 answers
  • What is the value for b????
    10·2 answers
  • Can someone help me and do this for me were doing convert customary units if lenght
    6·2 answers
  • How do I simplify this and explain how and why it makes sense how I found it?
    7·1 answer
  • A runner compared how long it took him to run 200 meters to the record time held by a friend. In his first heat, his time was 2.
    11·1 answer
  • Y=-x^2+10x-23 in vortex form
    10·1 answer
  • Martha earned a gross pay of $1,215.60 last week. Using the fact that
    11·1 answer
  • Ms. Francis is planning a birthday party for her daughter. There will be 22 children at the party, and in order to seat them all
    13·1 answer
  • Fernando has two equally-sized containers of clay which he is using to build a pyramid-like structure. The finished structure wi
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!