Consider the function: y=f(x)=(1/2)^x
the values of f(-7) is:
a) 0.0078
b) 0.78
c) 64
d) 128

the value of f(5) rounded to the nearest ten thousand is:
a) 0.0309
b) 0.0312
c) 0.0313
d) 32

Remmi wrote the equation of the line y=⅓(x+2) he solved for x and got x=3y-2 which of the following is an equivalent equation for x? a.x=y-11/3 b.x=y+7/3 c.x=3(y-⅔) d.x=3(y+⅔)

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3