I think the answer is 12 because 3 times 4 is 12
Let x be a random variable representing the length of a text messaging conversation, then
P(x > 3) = 1 - P(x < 3) = 1 - P(z < (3 - 2)/0.5) = 1 - P(z < 2) = 1 - 0.97725 = 0.02275
Answer:
Step-by-step explanation:
Find, find the total increase in salary for 7 years;
If 1 year = $4,000
7 years = ?
=7*4000
=28,000 in total
Original salary = $169,300
Add the total increase in salary to the original salary;
169,300 + 28,000 = 197,300
Therefore, in 7 years, the salary would be $197,300
Answer:
To figure this out we need to balance out the equation.
When a number is right next a variable, it is considered as multiplication. So, to balance the equation we need to divide.
Step-by-step explanation:
1.2/1.2 =x
1.2/6=5
Answer; x=5
