Answer:
This just explains what the temperature scale is.
Step-by-step explanation:
Have a look at the scale! :)
Answer:
Easy multiply twenty times four you'll get your answer
Answer:
8.25% is the interest rate on this account
Answer:
32.5
Step-by-step explanation:
median is the middle number, in this case the sum of the two middle number divided by 2
31 + 34 = 65/2
32.5
It means that the two vectors are perpendicular or orthogonal