A) Evaluate (i) 121
(ii) 3-2
b) Work out
(10 – 3 * 2)?
c) What is the value of the power a if 5a
?
125

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x

Jahdzia wears her winter coat when the temperature is colder than -4 degrees celsius. write an inequality that is true only for temperatures (t) at which jahdzia wears her winter coat.