Answer:
25.6%
Step-by-step explanation:
Purchase price = $250 / share
Jan - feb : 38% decrease
(100 - 38)% * 250 = $155
February - March : 20% increase
(100 + 20)% * $155
120% * $155 = $186
Percentage decrease from January to March :
[(250 - 186) / 250] * 100%
(64 / 250) * 100%
0.256 * 100%
25.6%
Answer:
tanx = 2
Step-by-step explanation:
Given (1 + tanx) / (1 + cotx) = 2
Using the formula:- cotx = 1 / tanx.
Change cotx into tanx in the equation:-
(1 + tanx) / (1 + 1/tanx) = 2
(1 + tanx) / {(tanx + 1) / tanx} = 2
Keep Numerator as it is, Change division to multiplication, Flip denominator:-
{ (1 + tanx)/1 } * { tanx/(tanx + 1) } = 2
tanx * (1 + tanx) / (tanx + 1) = 2
tanx = 2
Hence, the answer is tanx = 2.
Answer:
A.
1.
125
2.
47.5
B.
30
Exp.:
A.
1. (60x100)/48
2. 57/
120(fraction) x 100% = 47.5%
B. (24×100)÷80
Answer:
1770
Step-by-step explanation:
multiply the mass value by 1000
that is the easy way
