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
earnstyle [38]
3 years ago
7

Annie took a total of 24 quizzes over the course of 3 weeks. How many weeks of school will Annie have to attend this quarter bef

ore she will have taken a total of 80 quizzes? Assume the relationship is directly proportional.
?weeks
Mathematics
1 answer:
Evgen [1.6K]3 years ago
3 0

Answer: 10 Weeks

Step-by-step explanation:

24 - 3

divide both by 3

8 - 1

multiply both by 10

80 - 10

You might be interested in
Solve the equation for the problem above
kifflom [539]

Answer:

X=67

Step-by-step explanation:

Divide each side by factors

3 0
3 years ago
Area of rectangle with diagonal of 5 in but length not given
sergij07 [2.7K]

Draw a rectangle with diagonal 5 in. Inside this rect. are 2 acute triangles of hypotenuse 5. Note that 3^2 + 4^2 = 5^2; thus the width of the rect. is 3 and the length is 4, with the result that the hypo. is sqrt(3^2+4^2), as expected.




3 0
3 years ago
If a 3-pound bunch of bananas cost $1.50, how
LUCKY_DIMON [66]

Answer:

Approximately 3 bunches would equal $4.50. So you should be able to buy at least 4 bunches which would be 10 pounds

4 0
3 years ago
Multiple choice question?
nydimaria [60]

Answer:

9* 3 ^ (x-2)

Step-by-step explanation:

g(x) = 3^x

We know a^ (b) * a^(c) = a^ (b+c)

 9* 3 ^ (x+2) = 3^2 * 3 ^(x+2) = 3^(2+x+2) = 3^x+4  not equal to 3^x

3*(9^(x+2)) = 3*3^2(x+2) = 3^1 * 3^(2x+4) =3^(2x+4+1) = 3^(2x+5) not equal  

9* 3 ^ (x-2) = 3^2 * 3 ^(x-2) = 3^(2+x-2) = 3^x  equal to 3^x    

3*(9^(x-2)) = 3*3^2(x-2) = 3^1 * 3^(2x-4) =3^(2x-4+1) = 3^(2x-3) not equal        

6 0
4 years ago
Read 2 more answers
The sides of a triangle are 7, 4, n. If n is an integer, state the largest and smallest possible values of n.
Sladkaya [172]

Answer:

4, 10

Step-by-step explanation:

The value for the third side of the triangle is given by

b-a < n < b+a where a and b are the two other sides of the triangle and b>a

7-4 < n < 7+4

3 < n < 11

Since n is an integer

4 would be the smallest value and 10 would be the largest

8 0
3 years ago
Read 2 more answers
Other questions:
  • The CHS football game began at 7:30. It ended at 10:00. How long was the game?
    7·1 answer
  • The student body of a large university consists of 60% female students. A random sample of 8 students is selected. Refer to Exhi
    14·1 answer
  • How many different outcomes are possible for seven people seated in chairs arranged in a line?
    8·1 answer
  • Please help me please
    5·2 answers
  • -14 = 7x + 6<br> can someone help out please
    11·2 answers
  • Factor the expression: 9y + 27
    10·2 answers
  • Which of the following triangles can be proven similar through AA?
    5·1 answer
  • 1) The endpoints of AB are A(-3, 8) and B(4,5). If AB is
    12·1 answer
  • Please help me this a important test and I’m not good at math please explain step by step so I can learn the formula for once
    15·1 answer
  • Which polygon is a pentagon
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!