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
KiRa [710]
3 years ago
12

BRAINLIST 50 points 13-28 and I’ll do questions in return

Mathematics
2 answers:
Vlada [557]3 years ago
6 0

Answer:

13. 833

14. 75%

15. 950 students

16. 192.2 people or 192 people (Unless you counts 1/5 of a person)

17. 1230 acres

18. 171.6

19. 42%

20. 41%

21. 400 magazines

22. I can't see the rest of the question.

23. I can't see the rest of the question.

24. I can't see the rest of the question.

25. I can't see the rest of the question.

26. I can't see the rest of the question.

27. I can't see the rest of the question.

28. I can't see the rest of the question.

Step-by-step explanation:

I don't have any questions for you to answer but okay.

13.

To find out the percent you just gotta times 980 by 85 and then divide the product by 100:

(980*85)/100=

83,300/100=

833

14.

To find out the percent of calls you need to do this and simplify

\frac{195}{260} = \frac{39}{52} which is 75%

15.

If 570 is 3/5 or 60% then you can use ratios to find out the whole number.

3:5

570:x

x would be:

(570/3)*5=

190*5=

950

950 students in all

16.

15.5% of 1240 is just (15.5*1240)/100 which is 192.2

17.

I don't want to explain anymore:

(1500*82)/100=123000/100=1230

18.

(5720*3)/100=17160/100=171.6

19.

21/50= 42%

20.

540/1323≈41%

21.

6:100

24:400

400 magazines

22.

I can't see the rest of the question.

23.

I can't see the rest of the question.

24.

I can't see the rest of the question.

25.

I can't see the rest of the question.

26.

I can't see the rest of the question.

27.

I can't see the rest of the question.

28.

I can't see the rest of the question.

Nutka1998 [239]3 years ago
4 0

Answer:

13.  833

14.  728.8461538462%

15.  570

16.  8000

17.  1230

18.  21.6

19.  42%

20.  4.0816326531%

21.  24

22.  76.8

23.  30%

Step-by-step explanation:

You might be interested in
How many solutions does this system of Equations have x-2y=2 y=-2x+5​
gayaneshka [121]

Answer:

One solution: x=2.4, y=0.2

Step-by-step explanation:

x-2y=2

y=-2x+5​

x-2(-2x+5)=2

x+4x-10=2

5x=2+10=12

x=12:5=2.4

y=-2x+5=-2*2.4+5=-4.8+5=0.2

3 0
3 years ago
I’ll give brainliest to first answer
Kay [80]

Answer:

f^-1 (9) = 7 equals f = 9/7

Step-by-step explanation:

f^-1 x 9 = 7, f ≠ 0

1/f x 9 = 7

9/f = 7

9 = 7f

7f = 9

8 0
3 years ago
Emma is making brownies. Her recipe says to use 3 eggs and 1 cup of vegetable oil. If she wants to make twice as many brownies,
erica [24]

Answer:

6 eggs and 2 cups of oil

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
.i need help with math
Setler [38]

What’s the question?
6 0
3 years ago
Read 2 more answers
Nadia is writing a science report. She wrote 95 words each day for 12 days. How many total words did Nadia write?
Lubov Fominskaja [6]

Answer:

1140 words

Step-by-step explanation:

12 days * <u>95 words</u>     = 12 * 95 words = 1140 words

                   1 day

5 0
4 years ago
Other questions:
  • What are algebra problems nurses use
    8·1 answer
  • Three friends go to the local farmers marketing. Ashley spends $8.25. Natalie spends 4 times as much as Ashley. Patrick spends $
    9·2 answers
  • What is the perimeter of this shape?
    9·2 answers
  • REVIEW: Find the slope for the following situations. a. Given the equation y = 5x + 1 b. Given the equation 2x + y = 6 c. Given
    8·1 answer
  • Check my 4 math questions?
    5·2 answers
  • What is the surface area of the following cylinder in square centimeters? 25 mm 1 cm 471 cm 2 2 31.4 cm 47.1 cm 2 54.95 cm 2​
    7·2 answers
  • Please help! Will mark Branliest!
    6·2 answers
  • Plz help me with this
    5·1 answer
  • Select all the inequalities that have symbols that will be reversed when the variable is isolated.
    9·1 answer
  • Your sister Samantha is turning 48 in April. She is 3 times older than your brother John, and twice as old as you. How old is yo
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!