The distance between (-22,15) and (30,-25) is 4√269 ≈ 65.6
Here’s a written work of the question hope this helps
Answer:
the error is in step 3 and w=15
Step-by-step explanation:
w=30/2
w=15
5500 x 6% = 330
330 x 9 = 2970
So your answer would be 2970. Hope this helps!
Answer:
14 days
Step-by-step explanation:
Total Problems = 175
Finished Problems = 8
Remaining = 175 - 8 = 167
8 problems in 30 minutes, means:
30/8 = 15/4 = 3.75 minutes per problem
If he works for 45 minutes, at that rate, he can solve:
45/3.75 = 12 problems per day
To finish 167 problems, he will need:
167/12 = 13.91
Rounded, that is <u>14 days more to finish</u>
