The volume of the given solid prism is: 3 × 3 × 5 = 45 units³
<h3>What is the Volume of a Solid prism?</h3>
The volume of any solid prism = base area of prism × height of the prism.
Given the following dimensions of the solid prism:
- Height of the solid prism = 5 units
- Base area = 3 × 3 = 9 units²
Volume of the solid prism = 9 × 5 = 45 units³
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If your writing the equation it would be e subtracted by 5 equals 18 so it would look like e-5=18
Answer:
Inverted parabola
Two complex solution
Step-by-step explanation:
any quadratic equation can be expressed in terms of ax^2 + bx + c = 0
It has two solutions which can be found using formula 
We know that for any value inside the square root function
if it is positive its solution will be real number
for example
we can have two real solution -3 and 3
if it is negative its solution will be complex number
for example
we can have two complex solution
expressed in term of a + ib or a - ib
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Given in the problem
we have ax^2 - bx + c
so its solution will be

Since in this expression it is given in problem statement that b^2 - 4ac < 0 which will be a negative number and for negative number, its square root is complex number.
also X has two values as given above it will have two solution
hence it will have two complex solution based on above discussion.
Also for any quadratic equation shape of its curve if plotted on coordinate plane is parabolic.
If it has complex solution then curve of such expression will not pass through X axis
Answer:0.017578
Step-by-step explanation:
Given
Nine coins are flipped
So the probability of getting a tail is 
Because on flipping a coin could either yield Head or tail
so getting a tail on nine trails is 
but this tail can come on first coin or second or third ....
So there are 9 possible ways
So probability of getting a tail on flipping nine coin is 

Answer:
6.66666666667
Step-by-step explanation:
so if the 7 dollars factors into allowance I am right his total allowance would be $20 one third of Twenty is 6.66666666667