Answer:
IF she bought 8 towels for 39.60 and you are trying to find out how much each one cost you would divide 39.60 by 8 to get your answer but if each towel cost 39.60 then you would times 8 by 39.60.
Step-by-step explanation:
39.60 divided by 8 = 49.5
8 x 39.60=316.8
Answer: Time at which the meet = 10:17:24 am
Step-by-step explanation: Speed of Ivan = 12 mph
Speed of Kate = 16 mph
Total distance traveled = Initial separation = 40 miles
Ivan leaves his house at 8:00 a.m and Kate leaves her house at 9:30 a.m
If t is the time of catch up after Ivan starting, time taken by Kate is t - 1.5,
We have
Distance = Speed x Time
Total distance traveled = Distance traveled by Kate + Distance traveled by Ivan
40 = t x 12 + (t-1.5) x 16
40 = 28t - 24
28t = 64
t = 2.29 hours
So after 2.29 hours of Ivan's starting they meet,
Time = 8:00 am + 2.29 hours = 10:00 am + 0.29 x 60 minutes = 10:17am + 0.4 x 60 seconds = 10:17:24 am
Time at which the meet = 10:17:24 am
Answer:
6900
Step-by-step explanation:
![= 6000 \times \frac{115}{100} = 6900](https://tex.z-dn.net/?f=%20%3D%206000%20%5Ctimes%20%20%5Cfrac%7B115%7D%7B100%7D%20%20%3D%206900)
Answer:
The radius is 2 or The simplified radius is 4 ( if needed).
Step-by-step explanation:
- The equation of a circle is:
where the center is
, the point as
and the radius
.
-Put both the center and the point onto that equation:
![(0-2)^2+(1-1)^2=r^2](https://tex.z-dn.net/?f=%280-2%29%5E2%2B%281-1%29%5E2%3Dr%5E2)
-Then, solve them up:
![(0-2)^2+(1-1)^2 =r^2](https://tex.z-dn.net/?f=%280-2%29%5E2%2B%281-1%29%5E2%20%3Dr%5E2)
![(-2)^2+0=r^2](https://tex.z-dn.net/?f=%28-2%29%5E2%2B0%3Dr%5E2)
![4 + 0=r^2](https://tex.z-dn.net/?f=4%20%2B%200%3Dr%5E2)
![4 = r^2](https://tex.z-dn.net/?f=4%20%3D%20r%5E2)
![\sqrt{4} =\sqrt{r^2}](https://tex.z-dn.net/?f=%5Csqrt%7B4%7D%20%3D%5Csqrt%7Br%5E2%7D)
![2=r](https://tex.z-dn.net/?f=2%3Dr)
Answer:
could you please add more info to this problem