Answer:
Easy just got to a math page
Step-by-step explanation:
Answer:
Rental charge is $273.97
Step-by-step explanation:
Given that Kenny rented an SUV for 3 days and drove it 430 miles. The daily rate was $46.99 and $0.35 per mile with the first 50 miles being free. we have to find the rental charge.
Total miles which drove are 430 miles.
Given that first 50 miles are free ∴ the charged miles are 430-50=380 miles
Cost of 1 mile given is $0.35
Cost for 380 miles is ![$0.35\times 380=$133](https://tex.z-dn.net/?f=%240.35%5Ctimes%20380%3D%24133)
The daily rate was $46.99 therefore for three days 3($46.99)=$140.97
Hence, the total charge is = Cost for 380 miles + Daily rate for 3 days
= $133+$140.97 =$273.97
Answer:
90.5
Step-by-step explanation:
Velocity is a time-derivative of displacement or the height, in this case.
![s(t)=-16t^2+v_0t](https://tex.z-dn.net/?f=s%28t%29%3D-16t%5E2%2Bv_0t)
![v(t) = -32t+v_0](https://tex.z-dn.net/?f=v%28t%29%20%3D%20-32t%2Bv_0)
At maximum height, the velocity is 0 and the height is 128.
Substitute these values into both equations above,
![0 = -32t+v_0](https://tex.z-dn.net/?f=0%20%3D%20-32t%2Bv_0)
![t=\dfrac{v_0}{32}](https://tex.z-dn.net/?f=t%3D%5Cdfrac%7Bv_0%7D%7B32%7D)
From the first equation,
![128 = -16t^2 + v_0t](https://tex.z-dn.net/?f=128%20%3D%20-16t%5E2%20%2B%20v_0t)
Substitute for
.
![128 = -16(\dfrac{v_0}{32})^2 + v_0\times\dfrac{v_0}{32}](https://tex.z-dn.net/?f=128%20%3D%20-16%28%5Cdfrac%7Bv_0%7D%7B32%7D%29%5E2%20%2B%20v_0%5Ctimes%5Cdfrac%7Bv_0%7D%7B32%7D)
![128 = -v_0^2/64 + v_0^2/32](https://tex.z-dn.net/?f=128%20%3D%20-v_0%5E2%2F64%20%2B%20v_0%5E2%2F32)
![128=\dfrac{v_0^2}{64}](https://tex.z-dn.net/?f=128%3D%5Cdfrac%7Bv_0%5E2%7D%7B64%7D)
![v_0^2=8192](https://tex.z-dn.net/?f=v_0%5E2%3D8192)
![v_0=64\sqrt{2}=90.5](https://tex.z-dn.net/?f=v_0%3D64%5Csqrt%7B2%7D%3D90.5)
Answer:
bob would be 46
Step-by-step explanation:
take 67 subtract 4 to get 63 and divide it by 3 to get 3 groups of 21
add 21 and 21 to get 42+4=46
Answer:
stretching trifling preheated prejudicial irresistible