Sam places £3850 in a bank account that pays 1.3% simple interest per year. How much interest will she earn in 6 years?

she will earn 300.3 in interest

Step-by-step explanation:

using the formula for interest: I =Prt where P is the principal (starting amount), r is the rate, and t is the time. Always convert the rate to a decimal if it's in percentage form.

I = (3850)(0.013)(6)

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.