Answer:
True
Step-by-step explanation:
I think (KEY WORDS: I THINK)
Answer:
The shorter piece would beStep-by-step explanation:
Answer:
So interest rate is 8% per annum
Step-by-step explanation:
Principal amount = $3,006
Amount at end = $3,967.92
Time = 4yrs
interest money = ($3967.92 - $3006)
also equal to = 4 * (x/100) * $3,006
Where x is the interest rate per annum
So, 4 * (x/100) * $3,006 = ($3967.92 - $3006)
x = 8%
So interest rate is 8% per annum
Answer:
E. 0.6872
Step-by-step explanation:
An appropriate calculator or Z-table is needed for answering questions like this. My calculator tells me the area is ...
0.687267787 ≈ 0.6873
____
The web app shown in the attachment gives the same 4-digit value.
____
If you look up the area values in a table, you might find ...
p(z < -1.2) = 0.1151
p(z < 0.85) = 0.8023
Then the difference is ...
p(-1.2 < z < 0.85) = 0.8023 -0.1151 = 0.6872
_____
Note that the least significant digit of the difference between rounded numbers often cannot be trusted to be accurate--as in this case.
Answer:
The answer is 3 1/10
Step-by-step explanation:
31/10 as an uneven faction
3.1 in decimal form
3 1/10 in mixed number form
This depends on what form you have to answer the question in.