Answer: 3 * n = 15
5 students tried out for the baseball team.
Step-by-step explanation:
n is the amount of kids who tried to try out for the baseball team.
15 kids tried out for the hockey team, and that’s 3 times as many as the amount who tried out for the baseball team, so 3 times n = 15, or 3 * 5 =15
hope this helped!
Answer:
The answer is 2. Because the dimensions of 1 cube is 1*1*1, the half cube is just half the width, so 2 half width = whole width of a unit cube
Step-by-step explanation:
Volume of cone:
![V = \dfrac{1}{3}\pi r^2h](https://tex.z-dn.net/?f=%20V%20%3D%20%5Cdfrac%7B1%7D%7B3%7D%5Cpi%20r%5E2h%20)
Double the radius to 2r, and double the height to 2h.
Volume of new larger cone:
![V = \dfrac{1}{3}\pi(2r)^2 \times 2h](https://tex.z-dn.net/?f=%20V%20%3D%20%5Cdfrac%7B1%7D%7B3%7D%5Cpi%282r%29%5E2%20%5Ctimes%202h%20)
![V = \dfrac{1}{3}\pi \times 4r^2 \times 2h](https://tex.z-dn.net/?f=%20V%20%3D%20%5Cdfrac%7B1%7D%7B3%7D%5Cpi%20%5Ctimes%204r%5E2%20%5Ctimes%202h%20)
![V = \dfrac{1}{3}\pi \times 8r^2 h](https://tex.z-dn.net/?f=%20V%20%3D%20%5Cdfrac%7B1%7D%7B3%7D%5Cpi%20%5Ctimes%208r%5E2%20h%20)
![V = \dfrac{8}{3}\pi r^2 h](https://tex.z-dn.net/?f=%20V%20%3D%20%5Cdfrac%7B8%7D%7B3%7D%5Cpi%20r%5E2%20h%20)
Answer: Choice B)
![-4^4](https://tex.z-dn.net/?f=-4%5E4)
when we have an exponent means that the base is multiplied times the number that is as the exponent, since there is no parentheses the exponent only affects the 4
![-(4)^4=-1\cdot4\cdot4\cdot4\cdot4](https://tex.z-dn.net/?f=-%284%29%5E4%3D-1%5Ccdot4%5Ccdot4%5Ccdot4%5Ccdot4)
Answer:
20 ° i think
Step-by-step explanation: