Answer:
<h3>D. 12</h3>
Step-by-step explanation:
Which number could be the missing number?
Given the inequality expression, 1/10 > 1/ ?
We are to fine the missing number that will make the inequality true;
Cross multiply:
1 * x > 1*10
x > 10
Hence the value of x greater than 10 is the answer. From the options, the only value greater than 10 is 12. Hence 12 is the correct answer.
Answer:
c=4×$3.75
Step-by-step explanation:
It would be the problem above because c is the total which equals the total of 4×$3.75.
Answer:
, ![v(15\,s) = -11\,\frac{ft}{s}](https://tex.z-dn.net/?f=v%2815%5C%2Cs%29%20%3D%20-11%5C%2C%5Cfrac%7Bft%7D%7Bs%7D)
Step-by-step explanation:
The velocity function of the projectile is obtained by deriving the position function:
![v(t) = -9.8\cdot t + 136](https://tex.z-dn.net/?f=v%28t%29%20%3D%20-9.8%5Ccdot%20t%20%2B%20136)
Now, the velocities after 3 and 15 seconds are, respectively:
![v(3\,s) = -9.8\cdot (3) + 136](https://tex.z-dn.net/?f=v%283%5C%2Cs%29%20%3D%20-9.8%5Ccdot%20%283%29%20%2B%20136)
![v(3\,s) = 106.6\,\frac{ft}{s}](https://tex.z-dn.net/?f=v%283%5C%2Cs%29%20%3D%20106.6%5C%2C%5Cfrac%7Bft%7D%7Bs%7D)
![v(15\,s) = -9.8\cdot (15) + 136](https://tex.z-dn.net/?f=v%2815%5C%2Cs%29%20%3D%20-9.8%5Ccdot%20%2815%29%20%2B%20136)
![v(15\,s) = -11\,\frac{ft}{s}](https://tex.z-dn.net/?f=v%2815%5C%2Cs%29%20%3D%20-11%5C%2C%5Cfrac%7Bft%7D%7Bs%7D)
Answer:
2a+5b
Step-by-step explanation:
7a-5a =2a
-2b+7b = 5b
If it moves 29.9 meters a day, then we need to find the total amount of days:
1000 days + 100 days = 1100 days
Since it moves 29.9m per day, we can write:
29.9m x 1100 which equals 32 890m
So it moved 32 890m