Answer:
Probability = 0.13591
Step-by-step explanation:
We are given;
Population mean; μ = 4.55
Population standard deviation: σ = 0.39
Now, we want to find the probability that the housefly's wing length will meet the requirements of the first phase of the experiment. This is;
P(3.77mm < X < 4.16mm)
Z-score formula is;
z = (x - μ)/σ
When x = 3.77mm
z = (3.77 - 4.55)/0.39
z = -2
When x = 4.16
z = (4.16 - 4.55)/0.39
z = -1
From online p-value calculator between 2 z-scores attached, we have;
P-value = 0.13591
Answer:
20 cups of Oats for 12 cups of Almonds
Step-by-step explanation:
If the cups of almonds increased by 3 each time, then the cups of oats will increase by 5. 6 cups of almonds will have 10 cups of oats.
Answer:
-2
Step-by-step explanation:
The range of the fizgig is -∞ to +∞. The range of the whatzit is -3 ≤ y < ∞. That is, both creatures pass through all y-values between -3 and +∞.
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Perhaps you want the y-coordinate of a point that both creatures pass through. The point of intersection is found where both equations are satisfied:
2x -4 = y = x^2 -3
x^2 -2x +1 = 0
(x -1)^2 = 0
x = 1
The value of y at that point is ...
y = 2x -4 = 2(1) -4 = -2
The y-coordinate of the point both creatures pass through is -2.
Answer:
D) Multiplication should be performed before addition
the sum of 12 and a number/n