Answer:
Step-by-step explanation:
<u>3 hours for studying x subjects:</u>
Answer:
.5
Step-by-step explanation:
.5 times 1/10 is .05. move the decimal over!
Answer:
1+cos^2(2A)=(1−cos2(2A))+2cos^2(2A)
=sin^2(2A)+2(cos^2A−sin^2A)^2
=(2sinAcosA)^2+2(cos^4A−2cos^2Asin^2A+sin^4A)
=2(cos^4A+sin^4A)
Step-by-step explanation:
Answer:
b. (60)
Step-by-step explanation:
n represents the number of payments. If there are 4 per year for 15 years, that's a total of 4×15 = 60 payments.
n = 60