Answer: There are 3 packages of cups and 2 packages of plates.
Step-by-step explanation:
Since we have given that
Number of cups they sold = 8
Number of plates they sold = 12
For the least number of packages possible that will give them the same number of cups and plates , we'll find L.C.M. of 8 and 12.
So,
Packages of cups they purchase is given by
Packages of plates they purchase is given by
The answer:
8(2x-2)=2(3x+4)
16x-12=6x+8
16x-6x=8+12
10x=20 /divide each side by 10
x=2
Answer:its 5
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Usually, when there is contamination the smallest amount can have huge ramifications in the data collected. In this scenario, if in a "clean" environment the trait is found in 2/10 frogs then anything above this number should be considered contaminated. This is because data above this ratio would be considered uncommon or rare and this unique occurrence can be most likely tied to the only new factor which would be the contamination. Therefore the minimum number of frogs with this trait in the sample would be 3.
There are 2 sides that are 2 x 1 = 2 ft^2 each
2 sides are 1 x 8 = 8 ft^2 each
And 2 sides 2 x 8 = 16 ft^2 each
Total surface area = 2 + 2 +8+ 8 +16 + 16 = 52 ft^2