Answer:
-17
Step-by-step explanation:
We have to subtract 8.5 from both sides, resulting in the answer being
H=-17
Step-by-step explanation:
0.8/1 = x/1.5
Cross multiplication is applied here
0.8 × 1.5 = 1 × x
1.2 = x
Therefore, x = 1.2
Hope it helps.
Stay safe and blessed.
Answer: 0
Step-by-step explanation:
describes a horizontal line
so slope = 0
Answer:
c. 8.25
Step-by-step explanation:
The given scenario corresponds to binomial experiment because
1. There are two possible outcomes i.e. each number can be working or not working.
2. On each dialing the probability of getting working cell number is p=0.55.
3. Cell phone numbers are randomly dialed so these are independent.
4. A pollster dialed 15 cell numbers i.e. n=15.
The mean number of calls that reach a working cell number can be calculated by computing mean of binomial distribution using the given information.
Mean of binomial distribution=E(x)=np
The mean number of calls that reach a working cell number=15*0.55=8.25
Thus, the mean number of calls that reach a working cell number=8.25
Answer: 12x + 6
Step-by-step explanation:
In Distributive property, you multiply each of the numbers in the parentheses by the outside number.
