Answer:
$25342.18
Step-by-step explanation:
Suppose my friend's parents invest $15000 in an account paying 6% compound interest which is compounded annually.
So, we have to calculate the balance that will become after 9 years i.e. the maturity amount after 9 years.
Now, using the formula of compound interest we get the sum as
dollars (Approximate)
(Answer)
Answer:
Hey! I have two answers for you. If x is next to the denominator of 7 then its −1/35 but if x is next to the whole fraction then its just -35
Step-by-step explanation:
A = L * W
Given: The area of a rectangle is 70 m^2
L * W = 70
L = 3W - 11
Substitute L = 3W - 11 into L * W = 70
(3W - 11) * W = 70
3W^2 - 11W = 70
3W - 11W - 70 = 0
(3W + 10) (W - 7)= 0
3W + 10 = 0; W = -10/3 (Dimension can't be negative)
W - 7 = 0; W = 7
L = 3W - 11 = 3(7) - 11 = 21 - 11 = 10
Answer
Length: 10 m
Width: 7 m
Answer:
a = 0.5 minutes and b = 16 minutes
Step-by-step explanation:
Data provided in the question:
Time taken by the technician to resolve the problem = Between 30 seconds and 16 minutes
Now,
The lower limit for the time taken by the technician to resolve the problem i.e a = 30 seconds
also,
1 minute = 60 seconds
therefore,
1 second = seconds
thus,
30 seconds = seconds = 0.5 seconds
and,
the upper limit for the time taken by the technician to resolve the problem i.e b = 16 minutes
Hence,
a = 0.5 minutes and b = 16 minutes
Answer:
-3.5
Step-by-step explanation:
If you use PEMDAS:
-2.25x + 8.75x = 6.5x
Then,
10-20= -10
Add the 2 and:
6.5+ -10= -3.5