Answer:
y = -5(x- 1)^2 + 1
Step-by-step explanation:
Answer:
Use long multiplication to evaluate.
Exact Form:
1234567766543211
Decimal Form:
1.23456776.10^15
Step-by-step explanation:
Simplify.
Answer:
a.) because one month isn't very long
Step-by-step explanation:
An arc is a portion of the circumference which is 2pr. And you want the difference between the large and small arcs..
a=2pr(120/360) (we are multiplying the circumference by a fraction of the angle vs a complete circle...)
And the difference we seek is between the large and small arcs so:
d=(2p/3)(R-r)
d=(2p/3)(5-4)
d=2p/3 cm
d≈2.1 cm (to nearest tenth of a centimeter)
300-20x less than our equal to 100
