Answer:
0.267
Step-by-step explanation:
Radius of the Bubble = 0.7 mm
Volume of the bubble is given by the formula
:
Taking cube on both sides
Answer:
f(x) = g(x) at x=0 and x=1. The value of f(1)=g(1) is 3.
At x=3, the function values are somewhat different.
Step-by-step explanation:
The points of intersection of the two functions are (0, 1) and (1, 3). One needs to pay attention to the question being asked and how these points relate to the answer.
Generally, when we're solving f(x)=g(x), we're only concerned with the values of x that make the equation true. When you graph both f(x) and g(x) and look for points of intersection, you also find the "y" values at which the equation is true. (If you graph f(x)-g(x) and look only for x-intercepts, there is no such issue.)
Answer:
-36x^2+1
Step-by-step explanation:
(1+6x)(1-6x)
= 1^2(6x)^2
= -36x^2+1
Answer: f(x) = 8x -1
Step-by-step explanation:
( f + g )x = 3x + 5x + 8 - 9
( f + g)x = 8x - 1
Hey there! I’m happy to help!
We want to look for the twentieth term in this sequence. Because it is arithmetic, this means that the same term will always be added or subtracted.
As we can see, our first term is 36 and then the third is twenty eight. This is a difference of eight, and since our subtracted term will always be the same, we will take this eight and divide it by two, so we can now see that we are subtracting four for each term.
To find the twentieth term, you could count, but that would be a hassle. You can also use the arithmetic sequence formula, which I will show below.
You take the desired term (20)
Subtract 1 (19)
Multiply it by the common term/difference (19*-4=-76)
And then add the first number of the sequence (-76+36= -40)
You can now do those exact same steps for any arithmetic sequence you are dealing with!
So, your twentieth term is -40!
I hope that this helps!