<span>If 5x+x2>100
then x is not 7
proof
for x=7, 35+49 <100
</span>
Answer:
The 4th term in the sequence is -8.
Step-by-step explanation:
The nth term of the sequence B is given by:
So the fourth term will be given by:
B when n = 4, that is, B(4).
The 4th term in the sequence is -8.
The answer is B I think....... if it’s right or
Answer:
<h2>A cone: B. V = 100.48 cubic units</h2><h2>A cylinder: C. V = 301.44 cubic units</h2>
Step-by-step explanation:
The formula of a volume of a cone:
<em>r</em> - radius
<em>H</em> - height
We have <em>r = 4 u</em> and <em>H = 6 u</em>. Substitute:
If the cylinder has the same radius and height as a cone, then the volume of the cylinder is three times larger than the volume of the cone.
Therefore, the volume of acylinder:
Why?
The formula of a volume of a cone:
The formula of a volume of a cylinder:
Therefore
If the radius and height are the same.
The sequences with a common ratio of 1/4 are:
512, 128, 32, 8, ...
256, 64, 16, 4, ...
320, 80, 20, 5, ...
768, 192, 48, 12, ...
560, 140, 36, 9, ...
The others have a common ratio of 4.
The common ratio is found by dividing the second term by the first term. For instance, in the first sequence, we would have 28/7 = 4. In the second sequence, we have 128/512 = 1/4.