Ist we just gotta up and I got kicked out cause it’s not funny because it’s not our first day so it’s a little scary to say it’s like that I love the girls but I’m just bored 67 yes please that helped
Answer:
42n²+21n
Step-by-step explanation:
Answer:
explained
Step-by-step explanation:
(i) Let A be the event that a student takes statistics subject as a major.
Let B be the event a student gets a job.
Two events (or propositions) are mutually exclusive or disjoint if they cannot both occur (be true). A clear example is the set of outcomes of a single coin toss, which can result in either heads or tails, but not both.
In this case, the event A and B are not mutually exclusive.
Therefore, P(A or B) = P(A U B) = P(A) + P(B) − P(A ∩ B)
Answer:
13) x ≥ 50/3
14) see attached graph
15) Yes
Step-by-step explanation:
The equation relating the number of sales and pay is given by
y = 50 + 3x where x is the number of sales.
<u>Q 13</u>
If you need your pay to be exactly 100 then the above equation translates to 50 + 3x = 100
If you want the sales to be at least 100 then the above equation becomes an inequality 50 + 3x ≥ 100
We can re-write this as x ≥ 50/3
<u>Q 14</u>
See attached graph
x = 50/3 is a vertical line passing intersecting the x axis at x = 50/3(16.67)
All values of x ≥ 16.67 forms the region for the inequality
<u>Q 15</u>
Substitute -3 for n in the equation n(34-n) and check whether it satisfies the inequality
(-3)(34 - (-3)) = (-3)(37) is a negative number. (You don't actually have to calculate it but it works out to -111. ) Therefore it satisfies the inequality
n(n-34) < 111 Answer: YES
Answer:
Negative = -100,000
Step-by-step explanation:
Simplify the following:
(-10)^5
Hint: | Determine the sign of (-10)^5.
(-10)^5 = (-1)^5×10^5 = -10^5:
-10^5
Hint: | 10^5 expands to the number one followed by 5 zeros.
10^5 = 100000:
Answer: -100000