114
214
6
10
Correct answer is A
Using law of indices
2512 × 8−23
= √25 x (3√8) -2
= 5 x 2-2
= 5 x 122 =
54 = 114
Answer is A
Tickets for the school play were priced at ₦520.00 each for adults and ₦250.00 each for kids. Ho...
Evaluate (0.13)3correct to three significant figures ...
If y = x sinx, find dy/dx when x = π/2. ...
Find the lower quartile of the distribution illustrated by the cumulative frequency curve ...
In the diagram above, PQT is an isosceles triangle.|PQ| = |QT|, ∠SRQ = 75°, ∠QPT = 25&de...
Find the volume of a cone of radius 3.5cm and vertical height 12cm. [Take π = 22/7]...
Find the product of (2√y−3y) and (3y = 2y)...
Determine the mean score of the student that took the mathematics test?...