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
lara31 [8.8K]
2 years ago
7

20 is 85% of what number?

Mathematics
2 answers:
Rasek [7]2 years ago
6 0
20 is 85% of the number 23.5294

Masja [62]2 years ago
6 0
<span> 23.5294. 20 is 85% of </span><span> 23.5294 number.</span>
You might be interested in
Suppose you are determining the growth rate of two species of plants. Species A ls 25 cm tall and grows 3 cm per month. Species
exis [7]

Answer: Last Option

H (m) = 25 + 3m\\H (m) = 10 + 8m

Step-by-step explanation:

The initial height of the plant of species A is 25 cm and grows 3 centimeters per month.

If m represents the number of months elapsed then the equation for the height of the plant of species A is:

H (m) = 25 + 3m

For species B the initial height is 10 cm and it grows 8 cm each month

If m represents the number of months elapsed then the equation for the height of the plant of species B is:

H (m) = 10 + 8m

Finally, the system of equations is:

H (m) = 25 + 3m\\H (m) = 10 + 8m

The answer is the last option

8 0
3 years ago
single die is rolled twice. Find the probability of rolling an oddodd number the first time and a number greater than 33 the sec
givi [52]

Answer:

\frac{1}{4}

Step-by-step explanation:

A single die is rolled twice, we have to find the probability of rolling an odd number in first throw and a number greater than 3 in the second throw.

a) Rolling an Odd number in first throw

A die has total 6 possible outcomes, out of which 3 are odd numbers i.e. 1,3 and 5

So, total number of possible outcomes = 6

Total Favorable outcomes (Odd numbers) = 3

Probability is defined as the ratio of favorable outcomes to total number of outcomes. So,

The probability of rolling an odd number would be = \frac{3}{6} = \frac{1}{2}

b) Rolling a number greater than 3 in second throw

Here again total possible outcomes = 6

Favorable outcomes (Numbers greater than 3 are 4, 5 and 6) = 3

So,

The probability of rolling a number greater than 3 =  \frac{3}{6} = \frac{1}{2}

These two events(rolls) are independent of each other, so the overall probability of both events occurring would be the product of individual probabilities.

So,

Probability of rolling an odd number the first time and a number greater than 3 the second time = \frac{1}{2} \times \frac{1}{2} = \frac{1}{4}

6 0
2 years ago
Behavior patterns which are already present at birth are called ____
PIT_PIT [208]

Answer:

instincts

Step-by-step explanation:

i luv u!

7 0
2 years ago
Which expressions are equivalent to log4 (1/4x^2),​
Vlada [557]

Step-by-step explanation:

2 log 4 (1/4i)

.....................

8 0
2 years ago
Use the distributive property to simplify the expression 11 (x-5)
olga_2 [115]
The distributive property, in this case, is to multiply the number outside the parenthesis by the numbers and characters inside the parenthesis:


11 (x - 5)
11x - 55 → Simplified expression.



Hope it helped,

Happy homework/ study/ exam!

4 0
3 years ago
Other questions:
  • Consider U = {x\x is a positive integer greater than 1}.
    10·1 answer
  • What is 90 is exponential form?<br> 2^__ * 3^__ * 5^__
    13·1 answer
  • PLEASE HELP! I WILL GIVE BRAINLIEST! When a photo is reduced or enlarged its length to width ratio usually remains the same. Aur
    11·1 answer
  • 30 POINTS AND I WILL MARK BRAINLYEST
    14·1 answer
  • We have N cars on a circular one-way road; they have the same make, same model, same year and the same fuel economy. The total a
    7·1 answer
  • 2 more than triple a number is 10.​
    14·1 answer
  • Which of the following fractions is equivalent to 0.45? 4/5 2/5 9/20 9/200
    6·1 answer
  • Robin will choose a movie from the Red Box when all movies are in stock. If she
    14·1 answer
  • The answer for the length width and square feet
    7·1 answer
  • Homework - Pure Year 1 - Chapter 11B
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!