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
Tresset [83]
3 years ago
15

87.5% of what number is 49?

Mathematics
1 answer:
kozerog [31]3 years ago
7 0
Answer=56

87.5%*y=49
.875y=49
____   ___
.875    .875
divide both sides by .875
y=56


You might be interested in
Explain how to estimate the square root of 1659
Nata [24]

Explanation:

Find the two closest square numbers to 1659.

40*40=1600

41*41=1681

Decide much closer to either 1600 or 1681 is 1659.

If it is exactly halfway between the two numbers, the square root is 40.5.

If it is closer to 1600, the sq rt decimal is between 1 and 4.

If it is closer to 1681, the sq rt decimal is between 6 and 9.

7 0
3 years ago
What is the area of each piece of paper that Jodi is cutting out
Reptile [31]
The simplest (and most commonly used) area calculations are for squares and rectangles. To find the areaof a rectangle multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself tofind the area.
6 0
3 years ago
What is the first term in a geometric sequence if the common ratio is −4 and the sum of the first four terms is −255?
posledela
Sn=A1(1-r^n)/(1-r)
Sum of a finite geometric series formula
We know the sum, number of terms and rate, so you plug those in.
-255=A1(1-(-4)^4))/(1-(-4)
-255=A1(1-256)/5
-255=A1(-255)/5
-1275=A1(-255)
5=A1

Hope this helped! Let me know if you have any questions.
8 0
3 years ago
I dont understand I need help
gregori [183]

Answer:

7.4825 km or 7.48 km (rounded to nearest hundredth)

Step-by-step explanation:

<u>Ranch's measurements rounded up to the nearest hundredth:</u>

1st measurement = \sqrt{60} = 7.75 km

2nd measurement = \frac{58}{8} = 7.25 km

3rd measurement = 7.3(recurring) = 7.33 km

4th measurement = 7\frac{3}{5} = 7.60

<u>The average of the four measurements is:</u>

(7.75 + 7.25 + 7.33 + 7.60) ÷ 4 = 7.4825 km or 7.48 km (rounded to nearest hundredth)

6 0
3 years ago
Can someone please help me? I solved all the sides but when I add it up I don't get any of the options :(
aivan3 [116]
292

please mark brainliest?? :)
8 0
3 years ago
Other questions:
  • Help will make right person brainly
    12·2 answers
  • If tan x = .76 and cos x = .22, what is sin x?
    11·1 answer
  • Three students work independently on a homework problem.
    14·1 answer
  • 3 1/2÷36 help me please
    8·2 answers
  • Ailing spent 3/8 of his time studying science he spent 2/5 as much time studying English as science what fraction of aikong stud
    6·1 answer
  • 10) 3(n + 3) - 9 = 15 solve for n​
    15·2 answers
  • Which triangles are congruent by ASA?
    10·1 answer
  • Angela purchased a storage cube with a volume of 10 cubic feet. She wants to put it on a shelf that is 24 inches tall.
    7·1 answer
  • PLEASEEE HELP ILL GIVE BRAINLIST <br><br><br> what is 21+3???? PLEASEEEEEE
    11·2 answers
  • PLS HELP ME ASAP. I don’t have time to do this. It also detects if it’s right or wrong.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!