Answer:
There would be $3,450.14 by the end of 4 months
There would be $4,623.78 by the end of 7 years.
Step-by-step explanation:
We are given the following in the question:
P = 3,400$
r = 4.4% = 0.044
Compounded monthly
Formula:
The compound interest is given by:
where A is the amount, p is the principal, r is the interest rate, t is the time in years and n is the nature of compound interest.
a) 4 months
There would be $3,450.14 by the end of 4 months.
b) 7 years
t = 7
There would be $4,623.78 by the end of 7 years.
Answer:
261.7 mm³
Step-by-step explanation:
the volume= ⅓×3.14×5²×10
= ⅓× 785
= 261.7 mm³
Step-by-step explanation:
a. The mean can be found using the AVERAGE() function.
x = 272.7
b. The standard deviation can be found with the STDEV() function.
s = 39.9
c. The t-score can be found with the T.INV.2T() function. The confidence level is 0.04, and the degrees of freedom is 26.
t = 2.162
d. Find the lower and upper ends of the confidence interval.
Lower = 272.7 − 2.162 × 39.9 = 186.5
Upper = 272.7 + 2.162 × 39.9 = 358.9
M=dc/dp=4/6=4/6=2/3
c(p)=2p/3 +b using (6,4)
4=2(6)/3+b
4=4+b, b=0 so
c(p)=2p/3
(the number of cherries needed as a function of the number of pies)
Answer:
x (2 x^2 + 4 x - 1)
Step-by-step explanation:
Factor the following:
2 x^3 + 4 x^2 - x
Factor x out of 2 x^3 + 4 x^2 - x:
Answer: x (2 x^2 + 4 x - 1)
