Jaspir invested £2400 for n years in a savings account. He was paid 7.5% per annum compound interest.
At the end of the n years he had £3445.51 in the savings account.
Work out the value of n.

(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

On this question. a hypothermia occurs when a person's body temperature drops below 95 degrees fahrenheit. write and solve an inequality that describes how much lower the body temperature of a person with hypothermia will be than the body temperature of a person with a normal temperature of 98.6 degrees fahrenheit