Answer:
Step-by-step explanation:
x² +7x + 6 = (x+1)(x+6)
Answer: 0.0497870 ; 0.87754
Step-by-step explanation:
Given that :
λ = 0.0003
Defining a continuous distribution function :
F(x) = 1 - e^-λx = 1 - e^-0.0003x ; x ≥ 0
a. What proportion of the fans will last at least 10,000 hours?
P(x ≥ 10000) = e^-0.0003(10000) = 0.0497870
b. What proportion of the fans will last at most 7000 hours?
P(x ≥ 7000) = 1 - p(x ≤ 7000) = 1 - e^-0.0003(7000)
1 - 0.12245642825 = 0.87754
$285×15/100
= $42.75 and this is the discount
$285-42.75 = $242.25
Sally will buy the bicycle at $ 242.25
Answer:
B. 2,400
D. 240
F. 16
Step-by-step explanation:
362×8
1. 36(2)×(8) = <u>1</u><u>6</u>
2. 3(6)2×(8)=<u>4</u><u>8</u><em><u>0</u></em><em><u> </u></em>(add 0 at the end since it's tens)
3. (3)62×(8)=<u>2</u><u>4</u><em><u>0</u></em><em><u>0</u></em><em><u> </u></em>(add two 0 at the end since it's hundreds)
9514 1404 393
Answer:
yes
Step-by-step explanation:
For some integer n, the squirrel lands on numbers that are ...
5n +6
We want to see if n is an integer when ...
5n +6 = 101
5n = 95
n = 19 . . . . yes, an integral number of jumps will get the squirrel to 101
