woolseylisa woolseylisa
  • 22-01-2015
  • Mathematics
Answered

Proportion: test worth 50 points test score 84%

Answer :

torreyem
torreyem torreyem
  • 22-01-2015
50x0.84=42, so 42 points
Answer Link
Аноним Аноним
  • 23-01-2015
[tex]\begin{array}{ccc}100\%&-&50\ pts\\\\84\%&-&x\ pts\end{array}\ \ \ |cross\ multiply\\\\100x=50\cdot84\ \ \ \ |divide\ both\ sides\ by\ 100\\\\x=\frac{50\cdot84}{100}\\\\x=\frac{1\cdot84}{2}\\\\\boxed{x=42\ (pts)}[/tex]
Answer Link

Other Questions

What is Aphrodite brith and infancy as a baby
What is the domain and range of ysqrtx3 4
Describe the end behavior of the graph of the function Fx 4x3x23x9
Who were the Persians and how did they disrupt the life for the people of Greece
convection causes huge slabs of rock to rise and sink slowly through earths mantle the main heat source for this movement is what
In the following sentence what type of context clue is used to help you figure out the meaning of the word meticulous This weekend instead of its usual messy st
A worker pushes horizontally on a large crate with a force of 200 N and the crate is moved 35 m How much work was done in Joules
Which president first held a Fourth of July celebration at the White House George Washington John Adams Thomas Jefferson James Madison
Identify two composite numbers that each have 8 as a factor
What is a snow burst