Answer:
A≈150.8yd²
d Diameter 6yd
h Height 5yd
Solution
A=2πd
2h+2π(d
2)2=2·π·6
2·5+2·π·(6
2)2≈150.79645yd²
Step-by-step explanation:
Answer:
x^2-2x+1
Step-by-step explanation:
We can solve this by using FOIL
First, Outside, Inside, Last
Multiply the x with the x to get x^2
Then x times -1 for the outside numbers to get -x
Then -1 times x for the inside numbers to get -x
And finally -1 and -1 for the last numbers to get 1
Add the two -x to get -2x.
Put it all together
x^2-2x+1
Answer:
83330 Companies
Step-by-step explanation:
The answer is
26C3 + 26C4 + 26C5
= 2600 + 14950 + 65780
= 83330
P=5 , brian buys 5 pounds
Answer:
Step-by-step explanation:
given,
initial count of bacteria(P)=4,80,000 ,
increasing rate of bacteria(R)=2.5%,
time(T)= 2 hours
amount(A)=p(1+R/100)^T
A=480000(1+2.5/100)^2
A=480000*(1681/1600)
A=504300
therefore, the bacteria at the end of 2 hours is 504300(approx)
