Question

21 is 35% of what number?
A.21=0.35 x x;62.4
B.x=21x 0.3k;7.4
C.0.35=21x x;40.8
D.21=0.35 x x;60

Answer 1

60

Answer 2

35% x = 21
-> x = 21/ .35 = 60

Answer 3

ZachKetchup, you must be working with proportions in your class! Again, set it up so that 21 out of some number N is 35 percent. 21/N=35/100. Cross multiply to get 21*100=35*N. Solve for N to get (21*100)/35=N. So N=60 ; D.

Since it looks like the answers want you to represent the percentage as a decimal, you can change all of the 35/100 or that fraction to be .35 instead. That should give you the same result though. If we say 21/N=.35, then we can multiply by N to both sides, 21=.35*N. Then divide. 21/.35=N. That will still yield 60, and D.

Answer 4

Read the following research paper excerpt and answer the question.

According to Mario Pei, slang is common to English as well as to foreign languages (80).

Answer 5

Write the equation of the piecewise function u0192 that is represented by its graph.

Answer 6

build the wall at the border, change me mind

Answer 7

Last three

Answer 8

what tools do I need to make someone dissapear?

Answer 9

https://prnt.sc/l7sij9

Answer 10

Help on second part

Answer 11

What is the value of x ?

Answer 12

if I digest flex seal will it provide a protective layer on my organs?

Answer 13

PLS HELP!!!
https://dlap.gradpoint.com/Resz/~0.hpA-mOMelFMyUA6.E8nsNCbP7Zj4DzTvgH2qOowctLoNnspM1VAi3Bx1-jg/7234256,D47/Assets/questions/quiz/precalculus/pca

Answer 14

which expressions are equivalent to u221a25d u00b7 d 1/3 ?

Answer 15

Write the equation of the piecewise function u0192 that is represented by its graph.

Answer 16

Orgo II Mini-Tutorial: Bayer-Villiger Oxidation

Answer 17

ud835udc53(ud835udc65) = ud835udc65^2 + 1, ud835udc54(ud835udc65) = u221aud835udc65.

Answer 18

How many mL of water are required to make up a 1.87M solution if you start with 0.

Answer 19

math help plz
An experiment consists of drawing 1 card from a standardu200b 52-card deck.

Answer 20

A. The speaker describes how, even now, he lies down by his beloved in her "sepulchre there by the sea.

Answer 21

Answer check

Answer 22

Billy is trying to convince Sam that all square roots are irrational. To support his argument, Billy points out that sqrt(2), sqrt(6), sqrt(7), and sqrt(15)

Answer 23

Part A

What is the main idea of this part of the poem?

A. Annabel Lee's kinsmen took her from the speaker because she was highborn.