300x3=900
300 divided by 5 (0.2 as a fraction 1/5) is 60
60x8=480
900-480=420
Mrs Jenkins would give £420 to charity
hope this helps :)
Answer:
16400$
Step-by-step explanation:
Persent invest value= 4100$
Compound intrest rate=8.5% or 0. 085 (annual)
Time period =17 years
According to compound interest formula
Future valve (fv) =persent value(pv) (1+r)^n
Substitute all values
Fv=4100$(1+0.085)^17
Fv=4100$(1.085)^17
Fv=4100 * 4.00
Fv= 16400 $ answer
Step-by-step explanation:
I am only sure about the first one but as for the rest I am not really but I tried...if you need explanations to the first one feel free to ask me
Answer:
I think its the first one but not 100 % sure
Step-by-step explanation:
20 because 19 16/33 is the exact answer. Since they ask about how much that can be rounded up to 20
