lluuccyy
lluuccyy
03-05-2016
Mathematics
contestada
30 is 15% of what number?
Respuesta :
antonio9990
antonio9990
03-05-2016
[tex]30 =15\% \ of \ x\\ \\ 30= \frac{15}{100}\cdot x \\ \\ 30= \frac{15x}{100} \\ \\ 15x=30\cdot100 \\ \\ 15x=3000\\\\ \boxed{\bold{x=200 }}[/tex]
Answer Link
gufeliz1965
gufeliz1965
28-01-2020
See picture for reply and solution steps.
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
Please help me! In a collision, Kara Less who was traveling at 11 m/s while texting in her 1300 kg car, is struck by another vehicle and finds herself and her p
For which discriminant is the graph possible b2-4ac=0 b2-4ac=-1 b2-4ac=4
If you lived under an economic system in which the government controlled all aspects of production, which economic system would this be? A. traditional economy
2.4x-9.1x+12.5=-39.44
What is the difference of the two polynomials? (9x2 + 8x) - (2x2 + 3x) O 7x² + 5x O 7x2 + 11x 0 11x2 + 5x 11x2 + 11x
In transcription, _____. a) RNA polymerase links nucleotides to form mRNA. b) the promoter region acts as an initial binding site for mRNA c) both DNA strand
A laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals17.6 milligrams. Construct a 95% confidenc
What reinforcements could be used to enable your memory better?
7.66 Write balanced equations for the following reactions: (a) potassium oxide with water, (b) diphosphorus trioxide with water, (c) chromium(III) oxide with di
n investor is more likely to buy a firm's stock if the firm's income statement shows _______ and if its balance sheet shows _____. a. a large net worth; a larg
