We know that formula for area of rectangle is A=a*b where a and b are sides of rectangle.
So we can substitute our data to this formula
198=18*b (there is no difference which side we take as a or b)
Now we can just solve simply equation
198=18*b /:18 both sides
198:18=b
b=11 - its the result
5.94 is for one pound. 0.23 is the same as 23%
To find 23% of 5.94, take 0.23 time the price.
0.23 x 5.94 = 1.3662. The nearest cent is 1.37.
$1.37
•Simplified Square Root for √84 is 2√21
√4*21=√84.
Now extract and take out the square root √4 * √21. Root of √4=2 which results into 2√21
•Determine the square root.
The square root of eighty-four √84 = 9.16515138991
She can expect to sell $1,760 more if she made 22 more calls. Hope this helps!
Answer:
60%
Step-by-step explanation:
There are 7 blue, 5 purple, 12 red, and 6 orange marbles.
There are 30 marbles in all.
There are 18 red and orange marbles. There are 18 preferred events and 30 total events.
%
There should be 60% chance that Roberto would pick either a red or orange marble.