Express 0.03785 in standard form correct to 3 significant figures.
3 × 10\(^{-2}\)
3.78 × 10\(^{-2}\)
3.79 × 10\(^{-2}\)
3.79 × 10\(^{-1}\)
3.78 × 10\(^{-2}\)
Correct answer is C
No explanation has been provided for this answer.
The first term of a G.P is 7. Find its 4th term, if its common ratio is 3.
567
280
189
63
21
Correct answer is C
No explanation has been provided for this answer.
N3450.00
N3910.00
N4000.00
N5290.00
N6900.00
Correct answer is C
No explanation has been provided for this answer.
1:03
1:07
3:01
3:07
7:01
Correct answer is B
C.S.A = 5,544 Volume = 38,808 S : V = 1 : 07
\(\frac{10}{17}\)
\(\frac{7}{17}\)
\(\frac{20}{51}\)
\(\frac{3}{17}\)
\(\frac{1}{51}\)
Correct answer is B
No of women wearing both purple and white shoes = 21 + 9
= 30 women.
No of women wearing neither purple nor white shoes = 51 - 30
= 21 women
\(\therefore\) Probability of picking a woman wearing neither purple nor white shoes
= \(\frac{21}{51}\)
= \(\frac{7}{17}\).