Rewrite 4/5 as 8/10
divide the total amount by the amount per day:
8/10 / 3/10 = 8/10 * 10/3 = 80/30 = 2 2/3 days.
The last one is correct.
First you have to simply distribute the + through the parentheses
16+f+4
Then you combine like terms (in this case the 16 and the 4)
f+20
16+(f+4) simplified is f+20
Hope this helps!!
Answer:
15 im pretty sure
Step-by-step explanation:
It’s a 5/9 chance
Add all the marbles 3yellow+5red+1green (because you already took one green out)= 9 marbles and then you have 5 marbles so you have a 5 chance of picking a red marble out of 9 marbles
Answer:
cosA =
Step-by-step explanation:
cosA = = = =