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
Ann [662]
3 years ago
7

4% of what number is 5

Mathematics
2 answers:
salantis [7]3 years ago
6 0
4% of 125 is 5. Multiply both sides of 0.04x=5 by 25.
Papessa [141]3 years ago
5 0
4%n = 5

Simplify the equation

1/25n = 5

Multiply by 25

25 (1/25n) = (25) (5)

n = 125.
You might be interested in
The mass of hintos math book is 4458 grams. What is the mass of 4 math books in kilograms
Nutka1998 [239]
Answer: 17.832 kg
Solution: (4458 grams)*(4 books)*\frac{1kg}{1000grams} = 17.832 kg
6 0
3 years ago
Read 2 more answers
The volume of a box is given by V = 2x3-11x2 +10x +8. One side is (x - 4) and another side is (2x + 1).
user100 [1]

Answer:

The length of the third side is ( x - 2 )

Step-by-step explanation:

Volume of a box is the product of its length, width and height.

Volume of box = length × width × height.

One side is (x - 4) and another side is (2x + 1).

These given sides can be either length, height or width.

The volume of a box is given by V = 2x3-11x2 +10x +8. This means each of the sides are factors of the volume. To get the third side, we divide the volume by the product of the two given sides.

Product of the two given sides =

( x-4 ) (2x + 1) = 2x^2 + x - 8x + 4

= 2x^2 - 7x - 4

The long division is shown on the attached photo

The length of the third side is ( x - 2 )

4 0
3 years ago
Read 2 more answers
Find the value of sin E rounded to the nearest hundredth, if necessary.
Oduvanchick [21]

Answer:

Step-by-step explanation:

using sin formula

\frac{sin~E}{15} =\frac{sin ~90}{39} \\sin ~E=15 \times  ~\frac{1}{39} =\frac{5}{13}

6 0
2 years ago
147.1 is what percent of 155
Harrizon [31]
Solution for what is 147.1% of 155

155/x=100/147.1
(155/x)*x=(100/147.1)*x       - we multiply both sides of the equation by x
155=0.67980965329708*x       - we divide both sides of the equation by (0.67980965329708) to get x
155/0.67980965329708=x 
228.005=x 
x=228.005

now we have: 
147.1% of 155=228.005

3 0
3 years ago
Marta walked at 3.3 miles per hour for 0.54 hours. how far did she walk?
Anon25 [30]

This is a proportion, she is walking 3.3 every hour. She walked for 5.4 hours. And we don't know how far she walked so its x/.54. Then you cross multiply which gives you 3.9×.54=x. We multiply those decimals and we get 1.782.

7 0
3 years ago
Other questions:
  • A couch is selling for $450. After not selling for 4 months, it is marked down to $427. What is the percent markdown?
    10·1 answer
  • Is 9.777..... a whole number, integer,rational number, irrational number, real number.
    6·1 answer
  • Which is a solution to (x – 3)(x + 9) = –27?
    12·2 answers
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
    14·1 answer
  • Find the 9th term of the geometric sequence -8x^5,-32x^6,-128x^7...
    14·1 answer
  • A bag contains 15 green, 18 yellow, and 16 orange balls. One ball is randomly selected. To the nearest percent, what is the prob
    10·1 answer
  • -2= -( n - 8) Solve for n ​
    14·1 answer
  • Please third time asking I’ll mark brainliest
    8·2 answers
  • Ted can change an advertisement on a billboard in 5hr. Marie can do the same job in 2hr. How long would it take them if they wor
    6·1 answer
  • Using the table, if there are 5 flowers, how many petals are there?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!