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
trapecia [35]
3 years ago
13

20% of a number is xx. What is 100% of the number? .

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
5 0
So you said 20% is xx???
If 20% is xx or x^2 (x squared) then 100% must be 5x^2, since 20% times 5 would get you 100%.
You might be interested in
I'm stuck on algebra.
Rainbow [258]
Point slope form : y-y1 = m(x-x1)
slope intercept form : m=(y-y1)/(x-x1)
standard form : Ax + By = C

just pick any random points on a graph and plug the same points into all three forms.
7 0
3 years ago
Read 2 more answers
Please help IM SO CONFUSED!
rodikova [14]

Answer:

18

Step-by-step explanation:

You can see from the table that 2 bracelets are made every 30 minutes.

There are 9 intervals of 30 minutes each in 4.5 hours.

So, the number of bracelets that are made in 4.5 hours is

9x2=18

Another way to see this is to note from the table that 4 bracelets are made in 60 minute, which is 1 hour.  So, in 4 hours, 16 bracelets will be made. Also, from the table, 2 bracelets are made in 30 minutes, which is 1/2 hour.  So, adding up, 18 bracelets are made in 4.5 hours.

4 0
3 years ago
Puts $700.00 into an account to use for school expenses. The account earns 4% interest,
vodka [1.7K]

Answer:

  • $926.19

Step-by-step explanation:

<u>Use formula:</u>

  • A = Pe^(rt)

<u>Given</u>

  • P = $700
  • r = 4% = 0.04
  • t = 7 years

<u>Find the amount:</u>

  • A = 700*e^(0.04*7) = 926.19
6 0
3 years ago
Read 2 more answers
Consider the sets below. u = {x | x is a real number} a = {x | x is an odd integer} r = {x | x = 3, 7, 11, 27} is r ⊂ a?
-BARSIC- [3]

The correct option is (B) yes because all the elements of set R are in set A.

<h3>What is an element?</h3>
  • In mathematics, an element (or member) of a set is any of the distinct things that belong to that set.

Given sets:

  1. U = {x | x is a real number}
  2. A = {x | x is an odd integer}
  3. R = {x | x = 3, 7, 11, 27}

So,

  • A = 1, 3, 5, 7, 9, 11... are the elements of set A.
  • R ⊂ A can be understood as R being a subset of A, i.e. all of R's elements can be found in A.
  • Because all of the elements of R are odd integers and can be found in A, R ⊂ A is TRUE.

Therefore, the correct option is (B) yes because all the elements of set R are in set A.

Know more about sets here:

brainly.com/question/2166579

#SPJ4

The complete question is given below:
Consider the sets below. U = {x | x is a real number} A = {x | x is an odd integer} R = {x | x = 3, 7, 11, 27} Is R ⊂ A?

(A) yes, because all the elements of set A are in set R

(B) yes, because all the elements of set R are in set A

(C) no because each element in set A is not represented in set R

(D) no, because each element in set R is not represented in set A

8 0
1 year ago
How many significant digits are there in the product of 0.005 and 25.725
Furkat [3]
A is the correct answe
5 0
3 years ago
Other questions:
  • Please Help!!!!!!!!!
    13·1 answer
  • 243.875 round to the nearest hundred
    11·2 answers
  • A rectangle school banner has a length of 44 inches, a perimeter of 156 inches , and an area of 1496 square inches. The cheerlea
    7·1 answer
  • Find an equation of the sphere that passes through the point (7, 1, −3) and has center (5, 6, 5).
    12·1 answer
  • - 6 in.
    8·1 answer
  • Calvin is using a 10 foot ladder to paint his house. If he leans the ladder against the
    6·1 answer
  • What is the volume of the figure?
    7·1 answer
  • Brandi rolls a fair Six-sided Number cube flips a fair coin, and then rolls the number cube again. Which outcome is part of samp
    13·1 answer
  • There are 20 pirates living on the Flightless Folly Ship. 25% of them are responsible for keeping the decks clean. How many pira
    8·2 answers
  • A watch is sold for $139 at a loss of $30. What was the original cost of the watch?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!