DarleenPolsky DarleenPolsky

25-03-2015
Mathematics

contestada

What is the percent change in 50;35?

Respuesta :

apologiabiology apologiabiology

25-03-2015

so assuming 50=100% then
a hack is that 50 is a factor of 100 so
50 to 35= (50 times 2=100) to (35 times 2=70)
100 to 70
subtract to find difference or change
30% is the answer

Answer Link

Otras preguntas

Water that has been used, but is still able to be recycled, is called A. Blackwater B. Graywater C. Plant water D. White water

Scientific knowledge is both long lasting and open to change. In your own words, explain why scientific knowledge should be re-examined and re-tested from time

Explain how global wind patterns such as the prevailing westerlies in the northern hemisphere would be impacted if the rotation of Earth stops.

What happens to the number of valence electrons as you move from left to right in the periodic table?

please solve the question and show your work so 43x8 and 50x10 = 500 is it a. overestimated or b. underestimated please show how u got this and write a full ex

Line segments JK and JL in the xy-coordinate plan both have a common endpoint J(-4,11) and midpoints at M1 (2,16) and M2 (-3,5), respectively. What is the dista

When elements are arranged in order of increasing atomic number, there is a periodic repetition of their physical and chemical properties Mendeleev's Law the Pa

The intellectual ideas of Renaissance thinkers spread throughout Europe largely as a result of the what?

Which characteristics will not prove that quadrilateral pqrs, drawn in a coordinate plane, is a parallelogram? a. the slopes and lengths of top enclose p q end

In a particular reaction between copper metal and silver nitrate, 12.7 g cu produced 38.1 g ag. what is the percent yield of silver in this reaction? cu + 2agno