Answer:
Step-by-step explanation:
Simple interest is given as
S.I = PRT/100
Where
S.I is simple interest
R is rate in %
P is the principal
And T is time in years
So, given that
Principal (P)=£1500
Rate(R) =2%
Time(T)= 3years
Then, we are asked to find amount after 3years
S.I=PRT/100
S.I=1500×2×3/100
S.I= £90
This is the interest Brian will receive
So, the money will amount to
Amount=Principal + interest
Amount = 1500+90
Amount = £1590.
So Brian will have £1590 after 3years
Answer:
0.88
Step-by-step explanation:
P(x≥2) = P(x=2) + P(x=3) + P(x=4) + P(x=5) + P(x=6)
P(x≥2) = 0.21 + 0.35 + 0.21 + 0.06 + 0.05
P(x≥2) = 0.88
Or, you can calculate it as:
P(x≥2) = 1 - P(x=1) - P(x=0)
P(x≥2) = 1 - 0.09 - 0.03
P(x≥2) = 0.88
Answer:
19.6
Step-by-step explanation:
The ratio of brown paint to white paint is, 5:7 or 
so if he bought 14 gallons of white paint we need to figure out:
which we can as it only has one unknown:
5x=14×7
5x=98
x=19.6
So the answer is 19.6
Answer:
790.272
Step-by-step explanation:
