Answer:
the answer is 7
Step-by-step explanation:
22-8 is 14
-7 - (-9) is 2
14/2 is 7
Answer: $840
Step-by-step explanation:
- Set up the proportion 210/10 = x/40.
- To solve it quickly, multiply 210 with 4, since 10*4 = 40. Therefore, x = 840.
Answer:
Step-by-step explanation:
Volume = mass * density
<u>Substitute values and calculate:</u>
- V = 618.7 * 2.7 = 1670.49 mL