Answer: not a function
Step-by-step explanation:
every x input must have only one y output.
(x,y)
where x=1 there are two y’s y=4 and y=2
She is 425 feet above the sea level, or the starting level.
Answer: d) $369.31 to $380.69
Step-by-step explanation:
Given;
Mean price x= $375
Standard deviation r= $20
Number of retail stores n = 50
Confidence interval of 95%
Z*(95%) = 1.96
Confidence interval = x+/-Z*(r/√n)
= $375+/- 1.96(20/√50)
= $375+/- 5.69
Confidence interval = ($369.31 to $380.79)
Answer:
c) (0.40)(0.35)x + (0.45)(0.64)y = 1200
Step-by-step explanation:
<u>Profit on each tulip bulb is:</u>
<u>Profit on </u><u>x</u><u> amount of tulip bulbs:</u>
<u>Similarly, profit on </u><u>y</u><u> amount of daffodil bulbs is:</u>
<u>Since the target is $1200, the required equation is:</u>
- (0.40)(0.35)x + (0.45)(0.64)y = 1200
Correct answer option is C)
Answer: Natural: G ; Whole: B ; Integer: H; Rational: A, D, F, J, I, E; Irrational: C, K
Step-by-step explanation:
Natural numbers- Counting numbers (1, 2, 3, 4, etc.)
Whole numbers- Counting numbers and 0
Integers- Counting numbers, 0, and their opposites
Rational numbers- any number that can be written as a fraction in which 0 isn't the denominator
Irrational numbers- all other numbers
