The volume, V, of a cylinder is equal to this area base, B, times it’s height h. The diameter of a cylinder is 18 feet and its h
1 answer:
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Answer:
d. The equation has one solution and there is not enough information to determine the direction of the parabola.
Step-by-step explanation:
For a general quadratic equation
y = ax² +bx +c
the solution is
The discriminant (D) is the part of the quadratic formula underneath the radical: b² - 4ac.
D tells us whether there are
- two different real solutions
- two identical real solutions ("one solution")
- two complex solutions.
If D= 0,
and there are two identical solutions ("one solution").
The direction of the parabola depends on the sign of a.
That information is not given, so we cannot determine the direction of the parabola.
Option C
<u>ANSWER: </u>
The scientific notation of 108200000 is So the correct option is c.
<u>SOLUTION: </u>
Given,the average distance from Venus to the Sun is 108,200,000 kilometers.
We need to find the above given distance in the scientific notation.
Scientific notation is nothing but writing the large numbers as product of ten power something so that we can reduce space required to write that number.
Now, 108200000 can be written in scientific notation as:
= 10820000 x 10
Hence the scientific notation of 108200000 is So the correct option is c.