Answer:
k =
Step-by-step explanation:
The equation of proportionality has the form
y = kx ← k is the constant of proportionality
y = x ← is in this form
with k =
F(x) = x^2 - 8x + 5
f(-1) = -1^2 - 8(-1) + 5
f(-1) = 1 + 8 + 5
f(-1) = 14 <==
Answer:
A. x=0
B. x=1
Step-by-step explanation:
A. (2⁶)ˣ = 1
2⁶ˣ = 1
6x = 0
x = 0
B. (5⁰)ˣ =(1)ˣ = 1
x = 1
Step-by-step explanation:
a. P(mites OR ticks) = P(mites) + P(ticks) − P(mites AND ticks)
P(mites OR ticks) = 0.80 + 0.30 − 0.20
P(mites OR ticks) = 0.90
b. P(no ticks | mites) = P(no ticks AND mites) / P(mites)
P(no ticks | mites) = (0.80 − 0.20) / 0.80
P(no ticks | mites) = 0.75
c. If two events are independent, then P(A and B) = P(A) × P(B).
P(mites AND ticks) = 0.20
P(mites) × P(ticks) = 0.80 × 0.30 = 0.24
They are not independent.
Answer:
1/2
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
1/2t + 3/8
t = 1/4
<u>Step 2: Evaluate</u>
- Substitute: 1/2(1/4) + 3/8
- Multiply: 1/8 + 3/8
- Add: 4/8
- Simplify: 1/2