you have take the two x problems add them and then you take both ys and you should get a answer after that take the answer ur given and divide it by the answer you get from 2,-5
Answer:
Hi,
Step-by-step explanation:
The playground 's area is the difference of 2 squares:
20²-10²=(20+10)*(20-10)=30*10=300 (ft²)
Answer:
(820 ; 980)
Step-by-step explanation:
Given :
Sample size, n = 80
Number of bilingual from sample = 36
Sample proportion, phat = x / n = 36 / 80 = 0.45
Margin of Error = 4% = 0.04
Interval = sample proportion ± margin of error
0.45 ± 0.04
(0.41 ; 0.49)
(0.41 * 2000 ; 0.49 * 2000)
(820 ; 980)
Gino used 48 nails
If you take 16 and times it by 4, you get 64, you times it by four to get 4/4 which is the whole nail box. So 64-16 is 48 which is then 3/4 of the nail box.
Answer:
Step-by-step explanation:
Here, you should find the area of the cylinder. Remember the superficial area of a cylinder is
( )
Since we have r= 4 and h=7, we get
To find the cost you only need to multiply area A by 0.08. That is
