Answer:
22, 50, 106, 218
Step-by-step explanation:
Using the recursive formula with f(0) = 8
Substitute n = 1, 2, 3, 4 into the recursive formula and evaluate
f(1) = 2f(1-1) + 6 = 2f(0) + 6 = (2 × 8) + 6 = 16 + 6 = 22
f(2) = 2f(1) + 6 = (2 ×× 22) + 6 = 44 + 6 = 50
f(3) = 2f(2) + 6 = (2 × 50) + 6 = 100 + 6 = 106
f(4) = 2f(3) + 6 = (2 × 106) + 6 = 212 + 6 = 218
X = number of times an ace was drawn.
y = the number of suits.
z = the outcome we are looking for.
We are solving for z.
x ÷ y = z
332 ÷ 4 = z
z = 83
It is not likely that exactly 25% of the drawings are going to be the ace of hearts, so the best answer is A. 93
Answer:
a) Qualitative
b) Qualitative
c) Quantitative
d) Quantitative
Step-by-step explanation:
A variable is quantitative if it assumes numerical values, for example 1,2,3.
If it assumes "labels", for example good or bad, it is qualitative.
(a) The occupation of your neighbors. Answer:
Labels. Teacher, trainer, athlete, ...
So it is qualitative
(b) The martial status of your coworkers. Answer:
Labels: Married, single,..
So it is qualitative
(c) Your college GPA. Answer:
Numeric, 2,3,...
So it is quantitative
(d) The amount of bacteria on a piece of moldy bread
Numeric, 0.5mm, etc
So it is quantitative
Answer:
B) 1/x^2
Step-by-step explanation:
Simplify the following:
x^9/x^11
Hint: | For all exponents, a^n/a^m = a^(n - m). Apply this to x^9/x^11.
Combine powers. x^9/x^11 = x^(9 - 11):
x^(9 - 11)
Hint: | Evaluate 9 - 11.
9 - 11 = -2:
Answer: x^(-2) = 1/(x^2)
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