hannahbanannah27 hannahbanannah27

13-06-2017
Mathematics

contestada

Misha's test score decreased from 80% to 60%. What was the approximate percent decrease of Misha's test score?

Respuesta :

Аноним Аноним

13-06-2017

% decrease = (old score - new score)/old score x 100 = (80 - 60)/80 x 100 = 20/80 x 100 = 25%

Answer Link

Otras preguntas

Which elements have the most similar chemical properties?A. Si, As, and TeB. Mg, Sr, and BaC. N2, O2, and F2D. Ca, Cs, and CuPlease explain your answer in this

what happens to a chemical reaction when the temperature is increased ?

According to one acid-base theory, a base is an(A) [tex]H^+[/tex] acceptor(B) [tex]Na^+[/tex] acceptor(C) [tex]H^+[/tex] donor(D) [tex]Na^+[/tex] donor

what happens to a chemical reaction when the temperature is increased ?

what is the answer to 7-6(7/5+7)

what is the difference 4y/xy - 2x/xy^3

which is bigger 0.5 or 0.50

I dont understand this.. In a bond between an atom of carbon and an atom of fluorine, the fluorine atom has a?A. weaker attraction for electronsB. stronger attr

Rewrite the expression by using grouping symbols. y • 4 + y • z A.4(y + z) B.y • (4 + y) • z C.z(y • 4) D.y (4 + z)

???????????? Can I has h