Answer:
yeah
Step-by-step explanation:
it's right i think tell me if not if not I'm sorry
The mass should be 75.71 grams
To find density is D = M / V
So you would have to multiply the volume by the density
Answer:
I think its 229
if you take how many yellow marbles he got out of 7 it would be 3/7 and then I divided 400 by 7 and got 57. something so I multiplied 3 times 57 and got 171. So if you take 400-171 you get 229
If Rodger is working 20hs and gets $9 per hour you would do this:
1- $9 * 20 = $ 180 per hour
2- check work = $ 180/ 9 = 20hs
3- now that you know your answer is $180 you would say this: Rodger will earn a total of $180 if he works 20hs and gets payed $9 an hour
I believe its 24 but i may be wrong
