Remember.
positive number x positive number = positive number
positive number x negative number = negative number
negative number x positive number = negative number
negative number x negative number = positive number
So if both numbers have the same sign, either both positive or both negative, then the product will be positive.
Answer:
The answer to your question is: the second option
Step-by-step explanation:
a) This is not the right answer, the sentence to this option could be: fourteen more than the quotient of five and a number is 23.
b) This is the right option, the sentence is given in the description.
c) This is not the right answer, the sentence to thi option could be: the quotient of fourteen plus a number and five is 23.
d) This is not the right answer, the sentence of this option could be: the quotient of five and the addition of a number and fourteen is 23.
It’s the 31 hope this helps you
Answer:
Second puck travels farther
Step-by-step explanation:
Maximum height of first puck = 3 feet
The height of a second hockey puck is modeled by:
![y=x\left(0.15-0.001x\right)](https://tex.z-dn.net/?f=y%3Dx%5Cleft%280.15-0.001x%5Cright%29)
![y=0.15x-0.001x^2](https://tex.z-dn.net/?f=y%3D0.15x-0.001x%5E2)
To find maximum height of second puck
![y'=0.15-0.002x](https://tex.z-dn.net/?f=y%27%3D0.15-0.002x)
Equate the derivative equals to 0
0.15-0.002x=0
![\frac{0.15}{0.002}=x](https://tex.z-dn.net/?f=%5Cfrac%7B0.15%7D%7B0.002%7D%3Dx)
75 = x
At x = 75
![y=0.15(75)-0.001(75)^2=5.625](https://tex.z-dn.net/?f=y%3D0.15%2875%29-0.001%2875%29%5E2%3D5.625)
So, The maximum height of second puck is greater than first puck
So, Second puck travels farther
Answer:
quadrilateral
Step-by-step explanation: