Answer:
$0.52 per ball approx.
Step-by-step explanation:
Step one:
given data
we are told that the cost of the box of gulf is $9.30
and there are 18 golf balls in the box
Required:
we are to determine the cost of each ball
the cost is
Step two:
Cost per ball= total cost of the box/number of ball
Cost=9.30/18
Cost= $0.52 per ball approx.
Sum=14 + 37 + 22 + 56 + 33 = 152 => 100%
red = 14 => x%
100% / 152 = x / 14
x = 100 × 14 / 152
x = 1400 / 152
x = 9,21% = 9%
Cos(x) = sin(90 - x)
cos(53) = sin(90 - 53)
cos(53) = sin(37)
Answer:
(2 x +1) ( x + 1) = 2 x² + 3 x + 1
Step-by-step explanation:
The steops used to find the product of (2 x + 1) (x + 1) are
=( 2 x )× x + (2 x) × 1 + x + 1
= 2 x² + 2 x + x + 1
= 2 x² + 3 x + 1
