Answer:
9(p + 4)
Step-by-step explanation:
One of the unknown variable is p.
First of all, we know that the number is 9 times as big (multiplication) as the new number obtained through the addition of four to p i.e (p + 4).
Translating the word problem into an algebraic expression, we have;
9 * (p + 4) = 9(p + 4)
Simplifying further, we have;
9p + 36
Answer:
a. 0.6
b. 0.5
Step-by-step explanation:
Let A be the event that student takes algebra and C be the event that student takes Calculus 3.
P(A)=0.60
P(C)=0.5
P(A and C)=0.30
a.
We have to find P(A/C).
P(A/C)=P(A and C)/P(C)=0.3/0.5=0.6
Thus, if someone took Calculus 3, the probability that he/she took Linear Algebra too is 0.6 or 60%
b.
We have to find P(C/A)
P(C/A)=P(A and C)/P(A)=0.3/0.6=0.5
Thus, if someone took Linear Algebra, the probability that he/she took Calculus 3 too is 0.5 or 50%
Answer:
F
Step-by-step explanation:
Y=-10
-5/2=-2.5
Keep in mind that...when dealing with negative numbers, the number closer to zero is the bigger number.
2.5 if closer to zero so the answer is F
Answer:
FV= $70,887.15
Step-by-step explanation:
<u>First, we need to calculate the future value of the $130 deposit for 5 years:</u>
FV= {A*[(1+i)^n-1]}/i
A= monthly deposit= $130
i= 0.08/12= 0.0067
n= 5*12= 60 months
FV= {130*[(1.0067^60) - 1]} / 0.0067
FV= $9,561.96
<u>Now, using the following formula, the future value of the investment after 25 years:</u>
<u />
FV= PV*(1 + i)^n
n= 25*12= 300
FV= 9,561.96*(1.0067^300)
FV= $70,887.15
I think the answer is 8. not completely sure tho
