Tony and Ericka are given a cylinder. The cylinders are the same. They use their rulers to take measurements and use that information to calculate the volume of the cylinder, using 3.14 for pi. Tony says the height of the cylinder is 7 and the diameter of the cylinder is 3 and he calculates the volume by multiplying 3.14 by 7 by 1.5 by 1.5 to get 49.455 Ericka says the height of the cylinder is 17.78 and the diameter of the cylinder is 7.62 and she calculates the volume by multiplying 3.14 by 17.78 by 3.81 by 3.81 to get 810.42225012 Tony and Ericka have different answers for the same cylinder and they are both correct! Please, tell me - how is that possible

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

step-by-step explanation:

one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.  

sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

step-by-step explanation:

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368