Answer:
The first figure.
Step-by-step explanation:
The parallelogram has less area because the height is smaller because it is slanted.
When you are adding or subtracting a negative fraction, you usually want to consider the numerator as negative. The method is just the same, except now you may need to add negative or positive numerators. To add the fractions with unlike denominators, rename the fractions with a common denominator. So you could find the lowest common multiple and multiply the numerator and denomenator by it and then you can carry on with the rest of the equation. If this doesn’t make sense and you need these information for an equation I suggest you take a picture of it and upload it so someone can help you with it specifically
Given:
f(x) = x^4 - x
g(x) = x^4 (even)
h(x) = -x (odd)
f(x) as a sum of an even function and an odd function
f(x) = g(x) + h(x)
s(x) = 1 / (x^4 - x)
s(x) as a sum of an even function and an odd function
s(x) = 1 / [g(x) + h(x)]
Answer:
I believe the correct answer is A
Step-by-step explanation:
Answer:
Two intervals are 63 and 75
Step-by-step explanation:
Given:
Mean of students (μ) = 69 inches
Standard deviation (σ) = 3 inches μ
Find:
Interval of heights (95%) using empirical rule
Computation:
Interval of heights (95%) using empirical rule:
⇒ μ – 2σ = 69 - 2(3)
⇒ μ – 2σ = 69 - 6
⇒ μ – 2σ = 63
⇒ μ + 2σ = 69 + 2 (3)
⇒ μ + 2σ = 69 + 6
⇒ μ + 2σ = 75
Two intervals are 63 and 75
