exam Maths Puzzle Numerical Ability

a businessman recieves an income for two investments totaling PHP150,000, one at 7.5% and the other at 8.75% simple interest per year. each year he earns PHP11,750. (hint: interest

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exam Other Question

Solve, rounding to the nearest tenth:

On a sunnyday, a tree and its shadow form the sides of a right triangle. If the hypotenuse is 52 m long and the tree is 48 m tall, how long is the shadow?
Solve the nonlinear inequality. Express the solution using interval notation and graph the solution set

2x+6/x-2 < 0