Colin invests £3700 into his bank account. He receives 7% per year simple interest.
How much will Colin have after 4 years?
Give your answer to the nearest penny where appropriate

14800

Step-by-step explanation:

7%×4=28%

3700×4=14800.

£4736

Step-by-step explanation:

The proper formula for the total amount in the account after a number of years is

A = P + Prt, or A = P(1 + rt)

Here the accumulation A is £3700(1 + 0.07*4), or

A is £3700(1 + 0.07*4)   or   £3700(1 + 0.28)   or   £4736

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

cretdit to source

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation: