Answer:1st one
Step-by-step explanation: the pointy side of the inequality sign will always lead u to draw the line to that side if u understand what i mean
Answer:
i) or
- union, U
- addition, +
ii) and
- intersection, (upside down U)
- multiplication, x
Answer:
1234567890-0okmnbvcxswe45tyhnbvcfd
Step-by-step explanation:
Answer:
1/2 of a Foot
Step-by-step explanation:
There are 12 inches in a foot. So the equivalent of 6 inches in feet would be 1/2 a foot.
The important clue from the problem, would be (w/v). This would indicate that the percent has units of weight per volume. We calculate as follows:
Grams solute = .30 g solute / mL solution (450 mL) = 135 g of solute.
Hope this answers the question. Have a nice day.
