jeniscool
jeniscool
02-02-2018
Mathematics
contestada
How would you do this??
Respuesta :
Americ
Americ
02-02-2018
x= total number of problems
This is a proportion problem. 80% is to 100% as 32 problems is to x problems.
80/100=32/x
Cross multiply
(80*x)=(100*32)
80x=3200
Divide both sides by 80
x=40
There were 40 questions on the test.
Hope this helps! :)
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
urrent and Quick Ratios The Nelson Company has $1,250,000 in current assets and $500,000 in current liabilities. Its initial inventory level is $400,000, and it
How can a country improve the problem of illegal immigration. Tell 3 Ways
Deanna's Quiz Scores Use the dot plots to answer the question has quiz scores that are less variable and typically higher 80 82 84 86 88 90 92 94 96 98 100 Amy'
Allie Maxudywishes to retire 25 years. She has decided that she should be able to invest $5000 per year in her retirement fund. If she makes the payments in qua
What is the answer to this?
ix months ago, you purchased 2,900 shares of ABC stock for $32.58 a share. You have received dividend payments equal to $.70 a share. Today, you sold all of you
What does Reagan achieve by repeatedly using the word us? This use of inclusive language shows how the United States and Germany oppose the Soviet Union, This u
Triangle ABC was dilated using the rule Y, 5/4. FCA is equal to eight what is C’A’ 10 units 12 and 16 units 20 units
What are the coordinates of the image of R for a dilation with center (0,0) and scale factor 3?
What would the busked of x be?
