Answer:
33
Step-by-step explanation:
Answer:
To work out how much it is for a pound of pistachio or almonds:
You subtract 8 from 48 which leaves you with 40 then you divide 40 with 5 which leaves you with 8 (meaning $8 for a pound for almonds) and you add 4 to 8 which gives you 12 ($12 for a pound of pistachios)
then you substitute the answers into a, b, c,d and e.
Therefore, A, C
Step-by-step explanation:
Answer:
y = 9/2x -9
Step-by-step explanation:
it's kind of hard to see but it looks like the line intersects the y axis at -9. then using two points on the line, (2,0) and (0, -9) you can find the slope with the equation
m= y2-y1/x2-x1 or m = -9-0/0-2 = -9/-2 = 9/2
Both 15 and 20 can be divided evenly by 5, so 5 is the greatest common monomial: 5(3x^2 + 4x) or 5x(3x + 4)
Step-by-step explanation:
To solve these problems we will use these formulas
Compound interest is formula
A = P(1 +r)^t
A = final amount
P = initial principal balance
r = interest rate
t = number of time periods elapsed
The Simple interest formula is
A = P (1 + rt)
1. Compound interest
Principal p= $4000
Time t = 7years
Rate r= 2%= 2/100= 0.02
A= 4000(1+0.02)^7
A=4000(1.02)^7
A= 4000*1.1486
A=4594.74
the answer is
A. $4594.74
2. Simple interest
P= $10000
Rate r= 3.5%=3.5/100= 0.035
Time t= 7 years
A= 10000(1+0.035*7)
A= 10000(1+0.245)
A= 10000(1.245)
A= $12450
the answer is
B. $12450
3 compound interest
Given
Principal = $6000
Rate r= 6%= 6/100= 0.06
Time t =5 years
A= 6000(1+0.06)^5
A= 6000(1.06)^5
The answer is
A. 6000(1.06)^5
4. Simple interest
Principal p = $25000
Rate r= 2.75%= 2.75/100= 0.025
Time t= 1 year
A= 25000(1+0.025*1)
A= 25000(1.025)
A=$25625
She will earn interest of
25000-25625=$625 yearly
The answer is
B. $625