What is the value of fraction 1 over 3x3 + 5.2y when x = 3 and y = 2? 13.4 16.4 19.4 28.4

Question

asked Nov 15, 2018 106k views

2 Answers

Betul · Answer 1 · 2018-11-21T03:40:42+0000

Answer:

The correct option is 3.

Explanation:

The given expression is

P=(1)/(3)x^3+5.2y

Substitute x=3 and y=2 in the given expression.

P=(1)/(3)(3)^3+5.2(2)

P=9+10.4

P=19.4

The value of given expression at x=3 and y=2 is 19.4. Therefore the correct option is 3.