Answer:
300 m/min
Step-by-step explanation:
Using the general formula of d = rt, where d = distance, r = rate and t = time, we can solve for the missing variable (r, or speed). Given Tara's distance of 1600 m and her total time of 5 minutes and 20 seconds, first convert her time into just minutes:
5 ![\frac{20}{60}=\frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B20%7D%7B60%7D%3D%5Cfrac%7B1%7D%7B3%7D)
5![\frac{1}{3}=\frac{16}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D%3D%5Cfrac%7B16%7D%7B3%7D)
1600 = r(16/3)
Multiply both sides by reciprocal of 16/3: 3/16(1600) = r(16/3)(3/16)
Solve for 'r': 300 meters per minute
Answer:
See below ~
Step-by-step explanation:
<u>(a)</u>
The point (8, 28) represents that in the time of 8 minutes, 28 cm of the horse trough has been filled.
- 8 <u>minutes</u> 28 <u>centimeters</u>
<u></u>
<u>(b)</u>
<u>Finding the unit rate</u>
- No. of centimeters / min.
- 28 cm / 8 min
- <u>3.5 cm/min</u>
Answer: it is closer to 0
Step-by-step explanation:
17 divided by 72 is .23 and that is less than half and closer to 0 therfore the answer is 0
1. 1,2,31,62
2. 1,3,5,9
3. 540
Answer:
576
Step-by-step explanation:
3 x 8= 24
24^2= 576ft