Answer:
1) 8.5x10^8
2) 5.3x10^-3
3) 9.95x10^12
Step-by-step explanation:
Since they have the same exponents, you just add or subtract and leave the rest the same.
1) 8.5x10^8
2) 5.3x10^-3
3) 9.95x10^12
Alright, so we know that 1 inch is 16 feet on the model. The model that we have is 11.5 inches in length.
To figure this out, simply multiply 11.5 by 16, which equals 184.
This gives us a ratio of 11.5 : 184, which is the same as 1 : 16. You can also write proportions as fractions, so 11.5 / 184 and 1/16 are the same, both equaling 0.0625.
The final answer is 184 ft
Answer:
Step-by-step explanation:
we know that
The formula to calculate the surface area of a prism is equal to
where
P is the perimeter of the base
h is the height of the prism
B is the area of the base
solve the formula for h
That means ----> isolate the variable h
Subtract 2B both sides
Divide by P both sides
Rewrite
Answer:
The given function has 2 x -intercepts.
Step-by-step explanation:
Here, the given polynomial function is :
or, ............ (1)
X- intercept is the point in the graph of R(x), where the coordinate y = 0.
Now, substituting the value of y = 0 in (1) find all x - intercepts:
⇒ Either x = 0 , or x - 1 = 0 ⇒ x = 1
⇒The given function has two x intercepts at x = 0 and x = +1
Hence, the given function has 2 x -intercepts.