Answer:
Step-by-step explanation:
We are trying to evaluate this integral.
The first thing that we have to do is understand this region in the plane.
If you graph it looks something like the photo I join.
Now we need to describe that same region in polar coordinates.
That same region in polar coordinates would be
Now remember that when we do the polar transformation we use the following formula
Then our integral would be
Answer:
Steve's country is experiencing recession.
Step-by-step explanation:
Consider the provided information.
It is given that employer terminated Steve and his brother because the business had slowed due to slow economic growth in the country. a couple of months later, Steve found out that many of his friends are also unemployed. the government stated that GDP had fallen for two consecutive quarters.
Steve's country is experiencing recession.
Recession is a period in which economic decline also the trade and industrial activity decline, it is often identified by GDP fallen in two successive quarters.
Hence, Steve's country is experiencing recession.
Answer:
3/4
Step-by-step explanation:
5/6×9/8×4/5 = 3/4
volume if the box is all of those 3 multiplied toghather. if you don't know the formula then google it
When paired with 0.23 0.9 is a rational number
Answer:
7a 3 −7a+1
Step-by-step explanation: I hope this help.
STEP
1
:
Equation at the end of step 1
((7a3 - 2a) - 2) + (3 - 5a)
STEP
2
:
Polynomial Roots Calculator :
2.1 Find roots (zeroes) of : F(a) = 7a3-7a+1
Polynomial Roots Calculator is a set of methods aimed at finding values of a for which F(a)=0
Rational Roots Test is one of the above mentioned tools. It would only find Rational Roots that is numbers a which can be expressed as the quotient of two integers
The Rational Root Theorem states that if a polynomial zeroes for a rational number P/Q then P is a factor of the Trailing Constant and Q is a factor of the Leading Coefficient
In this case, the Leading Coefficient is 7 and the Trailing Constant is 1.
The factor(s) are:
of the Leading Coefficient : 1,7
of the Trailing Constant : 1
Let us test ....
P Q P/Q F(P/Q) Divisor
-1 1 -1.00 1.00
-1 7 -0.14 1.98
1 1 1.00 1.00
1 7 0.14 0.02
Polynomial Roots Calculator found no rational roots
Final result :
7a3 - 7a + 1
