Answer:
Step-by-step explanation:
The zeros are where the graph intersects the x-axis
x = 0
x = 2
x = 4
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Extra Credit
Note x = 2 is a double zero since it touches, but does not cross the x-axis
The equation is
y = -x(x - 2)²(x - 4)
Answer:
The maintained speed while hiking= 3 miles per hour
Let t be the time which represent the independent variable.
Also we know that Distance= Speed × Time
⇒ Distance traveled while hiking=3 ×t=3t
Let h represent the distance function in miles, and h(t) the dependent variable.
Then h(t)=3t
When we put t=4
Then h(4)=3×4 =12 miles.
Step-by-step explanation:
Answer:
Relative frequency is defined as the number of "desired" results ... A six-sided number cube labeled 1 through 6 is rolled 600 times. An odd number is rolled 272 times. Compare the experimental probability of rolling an odd number with ... of rolling an odd number
Step-by-step explanation:
Answer:
Step-by-step explanation:
Factorize 12 and 75
12 = 2 * 2* 3
75 = 3 * 5 * 5
![3\sqrt{12} + \sqrt{75}=3*\sqrt{2*2*3}+\sqrt{5*5*3}\\\\=3*2\sqrt{3}+5\sqrt{3}\\\\=6\sqrt{3}+5\sqrt{3}\\\\=(6+5)\sqrt{3}\\\\=11\sqrt{3}](https://tex.z-dn.net/?f=3%5Csqrt%7B12%7D%20%2B%20%5Csqrt%7B75%7D%3D3%2A%5Csqrt%7B2%2A2%2A3%7D%2B%5Csqrt%7B5%2A5%2A3%7D%5C%5C%5C%5C%3D3%2A2%5Csqrt%7B3%7D%2B5%5Csqrt%7B3%7D%5C%5C%5C%5C%3D6%5Csqrt%7B3%7D%2B5%5Csqrt%7B3%7D%5C%5C%5C%5C%3D%286%2B5%29%5Csqrt%7B3%7D%5C%5C%5C%5C%3D11%5Csqrt%7B3%7D)
He ate 1/5 of the whole pizza. 4/5 of the whole pizza was eaten in total