Answer:
The correct statement is A Its velocity was 7.8 km/s northward.
In fact, the problem says that the meteor was moving at 468 km per minute. We can convert this value into km/s, keeping in mind that there are 60 seconds in one minute: 1 min=60 s:
Step-by-step explanation:
1) 129.48 lbs : Multiply 156 by 0.17 to get 26.52, then 156 by 26.52 to get 129.48.
2) 1.96 : take 166.52 and divide that by 85. You will get 1.9590... and a lot of other crazy numbers. Round it to the nearest cent, you get 1.96.
3) 0.93 minutes : the faster time is 9.97 and the slowest is 10.9, subtract that and get 0.93.
4) 20.75 : add the prices up all together and you get 20.75
5) 18.32
6) 16.754
7) 56.44
8) I can't see the sign
9) 161.7
10) 737.49
11) 250
12) 405
13) 54.67
Answer: Number 1- you make 7 bracelets in 1 hour.
Step-by-step explanation:
Number 1- You divide 35 by 5 and get 7. The hour (5) goes at the denominator and the number of bracelets(35)goes on the numerator and you divide
Answer: y=1/2x+4
Step-by-step explanation:
1. y-y1=m(x-x1)
2.y-5=1/2(x-2)
3. solve
4. y-5=1/2x-1
5. add 5 to both sides to isolate the variable
6. this gives you y=1/2x+4
