1.2rs=200 40:200 1:5
2:4m=400cm
3.450g=450000mg 800g=800000mg
Answer:
A. 1.06
B. $6,784
Step-by-step explanation:
I = A - P = $384.00
Equation:
A = P(1 + rt)
Calculation:
First, converting R percent to r a decimal
r = R/100 = 6%/100 = 0.06 per year.
Solving our equation:
A = 6400(1 + (0.06 × 1)) = 6784
A = $6,784.00
The total amount accrued, principal plus interest, from simple interest on a principal of $6,400.00 at a rate of 6% per year for 1 year is $6,784.00.
Answer:
Area = 657 ft^2
Step-by-step explanation:
Heron's Formula: ,
Area =
= 657.267069
Area = 657 ft^2
A bag has 5 red marbles, 6 blue marbles and 4 black marbles
so total no. of marbles = 5 + 6 + 4 = 15
now probability of picking a black marble = 4/15
after replacement again probability of picking black marble is 4/15
it is given that black marble is picked two times
so probability of picking black marble two times or picking , replacing , and then picking is 4/15*4/15 = 16/225
Answer:
The number is 6.
Step-by-step explanation:
(78/x+10)*8=184
8(78/x+10)=184
78/x+10=184/8
78/x+10=23
78/x=23-10
78/x=13
x=78/13
x=6