Answer: 15
Step-by-step explanation:
Step-by-step explanation:
Area = l × b
= 9ft × 8ft
= 72ft²
Answer:
It is the third option: (10C1) (20C1( / 50C2.
Step-by-step explanation:
The number of ways of selecting 2 marbles = the number of combination of any 2 marbles in the 50 marbles in the bag and this is 50C2. It is combinations because the order of drawing the marbles does not matter.
The number of combinations of one being red and the other blue = 10C1 times 20C1.
So the answer is (10C1) (20C1( / 50C2.
$9000, 25x50 is the WxL shown here. 25m is half the length of 50m which is twice the length of the width, 25m. 2L+2W= 2(50)+2(25)=150m total needed. 150m total fencingx$60 per M of fencing= $9000
According to a calculator it says 10.4235941176471 Have a good day! Brainliest Answer please ?