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
shepuryov [24]
3 years ago
9

Rayville Elementary sponsors a math competition for 78 students. During the competition, the students work a total of 8,970 math

problems in 4 hours. Each student works the same number of problems. How many problems does each student work?
Mathematics
1 answer:
zaharov [31]3 years ago
4 0

Each student worked on 115 math problems.

Step-by-step explanation:

Given,

Problems solved in 4 hours = 8970

Number of students in competition = 78

As each student solved same number of problems, we will divide the total problems solved by number of students to find the amount of problems solved by one student.

Problems solved by one student = \frac{8970}{78}

Problems solved by one student = 115

Each student worked on 115 math problems.

Keywords: division

Learn more about division at:

  • brainly.com/question/11921476
  • brainly.com/question/1232765

#LearnwithBrainly

You might be interested in
Which of the following statements is true?
deff fn [24]

Answer:

3/4> 3/5 is true and correct

5 0
2 years ago
Can someone help me please I will really appreciate it
Nataliya [291]
I do not understand ???????????????????
5 0
3 years ago
Read 2 more answers
What is the y-intercept of the line?
8090 [49]

Answer:

34

Step-by-step explanation:

We start by working out the slope. The slope is change in y over change in x, so (66-58)/(-56)-(-42) is the slope here. 66-58 is 8, and -56-(-42) is -14. -8/14=-4/7. The equation of a line in slope-intercept form is y=mx+b where b is the y intercept and m is the slope. Since the slope is -4/7, then y=-4/7x+b. We then insert any x and y pair into this equation and solve for b, the y intercept to get it. (We can do ANY pair) So, 50=(-4/7)(-28)+b.

: 50=16+b

: 50-16=b

: 34=b

So, in conclusion, the y intercept is 34. Hope this helps!

6 0
2 years ago
Find the area of a square with a perimeter of 45cm
Stolb23 [73]

Answer:

the area for the square is 126.56cm²:

8 0
3 years ago
Thirty-two percent of fish in a large lake are bass. Imagine scooping out a simple random sample of 15 fish from the lake and ob
klio [65]

Answer:

Thirty-two percent of fish in a large lake are bass. Imagine scooping out a simple random sample of 15 fish from the lake and observing the sample proportion of bass. What is the standard deviation of the sampling distribution? Determine whether the 10% condition is met.

A.  The standard deviation is 0.8795. The 10% condition is met because it is very likely there are more than 150 bass in the lake.

B. The standard deviation is 0.8795. The 10% condition is not met because there are less than 150 bass in the lake.

C. The standard deviation is 0.1204. The 10% condition is met because it is very likely there are more than 150 bass in the lake.

D. The standard deviation is 0.1204. The 10% condition is not met because there are less than 150 bass in the lake.

E. We are unable to determine the standard deviation because we do not know the sample mean. The 10% condition is met because it is very likely there are more than 150 bass in the lake

The answer is E.

6 0
3 years ago
Other questions:
  • What is the area of the parallelogram below? Use the formula a=bh
    8·1 answer
  • How do I find the percentile of someone with a certain number of things from a dot plot data set?
    8·1 answer
  • Students who score within 14 points of the number 88 will pass a particular test. Write this statement using absolute value nota
    11·1 answer
  • Liz deposited money into an account in which interest is compounded quarterly at a rate of 3.2%. How much did she deposit if the
    11·1 answer
  • 6 less than b. the translation is?
    7·2 answers
  • What is the measure of each interior angle in a regular 18-gon?
    14·2 answers
  • Henry went to an amusement park with $150.00 and spent all of it. He spent 1/5 of the money on parking He spent $37.00 on admiss
    8·1 answer
  • Each triangle in the net below has a base of 6 centimeters and a height of 8 centimeters. What is the surface area, in square ce
    10·1 answer
  • Don recently received his first credit card, a MasterCard with a credit line of $500. In the first month he had it, he ran up ch
    13·1 answer
  • A manager wants to select one group of 4 people from his 28 assistants.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!