Answer:
Khan Academy
The robot uses the expected amount of energy, but it doesn't filter the expected amount of air and water.
Step-by-step explanation:
If U={1,2,3,4,5) and A={2,4) then A' should be
Ans» d.{1,3,5}
Answer:
Which activities in the classroom do you enjoy the most? ...
Given a chance, what is one change that you would like to see? ...
Do you have supportive classmates? ...
What motivates you to learn more? ...
Do you think that the school provides you with adequate sports facilities?
How much time do you spend on homework every night?
Which classroom activities do you learn from the most?
What are three things that can improve the class most?
Answer: 54
Step-by-step explanation: I separated it into 3 areas in my head and then added up 21+21+12 to get 54
7 times 3 is 21
7 times 3 is 21
and
3 times 4 is 12
sorry if i am wrong i just did this in my head
Answer:
0.00501, the -3 means to move the decimal point to the left three
Hope this helps ;)
Step-by-step explanation: