Cos (x) -Calc (x)
3/8
(3+8i) x (4-16)
Answer:
see below
Step-by-step explanation:
let the four blanks be
A B
C D
the x-value of each function is given on the leftmost column,
So,
A = 2 * (x^2) = 2 * (1^2) = 2 * 1 = 2
B = 2^x = 2^1 = 2
C = 2 * (x^2) = 2 * (2^2) = 2 * 4 = 8
D = 2^x = 2^2 = 4
$3.90
You have to take $1.16 and multiply it by 2 so that you get the price for 4 pounds then divide 1.16 by 2. Then you have to add together the totals and you'll get the price for 5 pounds.
Or
You could take $1.16 divide it by 2 to get the unit price then multiply (or add it together 5 times) it by 5 to get a total of $3.90
(a) put in t = 3 into the r(t) equation provided. Answer will be in gigameters
(b) Use the value of r(t) found in part (a) in the surface area of a sphere equation. S = 4(pi)r² Answer, S will be in units Gm²
(c) This is saying put the equation r(t) into the equation S(r) to make a new equation S(t) or h(t) as they put it.
h(t) = 4(pi)(1.36t + 0.002)²
(d) Put t = 3 into the new equation. Answer will agree with b
Given that the horizontal line that passes through the point (-5,9)
We need to determine the equation of the horizontal line.
<u>Horizontal line:</u>
The formula to determine the equation of the horizontal line is given by
where b is the value of y
Thus, from the point (-5,9), the value of b is
Thus, the formula to determine the equation of the horizontal line is given by
Hence, the equation of the horizontal line is
Thus, Option B is the correct answer.