Toni invests money into an account which pays a fixed rate of compound interest each year. the total value, ? v, of her investment after t years is given by the formula: v = 1350 x 1.04^t answer questions a & b a- how much money did toni invest in pounds b- what rate of compound interest is paid each year

Janets dinner costs 7.50. if she wants to leave a 10% tip how mich extra should she leave

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.

What multiplys to be 1 but adds up to be 4