Answer:
6ft by 8ft
Step-by-step explanation:
1/4 inch = 1 ft
1 1/2 inches has six 1/4 inches
6 times 1 = 6ft
2 inches has eight 1/4 inches
8 times 1 - 8 ft
so its 6ft by 8ft
Answer: B. Every 10th students that enters the cafeteria
Explanation:
B is a random sample, while A, C, and D are biased.
Answer:
The expression means that X+20
Answer:
I attached the image that has all of the elements. If I missed something, please let me know and I will fix it.
Answer:
The answer is 11 and 12
Step-by-step explanation:
you just find perfect squares