Answer:
180 minutes.
Step-by-step explanation:
For every hour is 60 minutes. 60 x 3 = 180
Answer:I spent more time at the farm because I got there before Jordan got there.
Step-by-step explanation:
Answer: 0.7
Step-by-step explanation:
16.4 - 15= 1.4
1.4 ÷ 2= 0.7
Hope this helps :)
f(x): 22,19,16,13,10
Determine the average rate of change of the given function over an interval [-5, -2].
A. -1/3
b.1/3
c.-3
D.3
Answer:
The correct choice is C.
Step-by-step explanation:
The average rate of change of the given function over the interval [-5,-2] is the slope of the secant line connecting;
and
This implies that the average rate of change over [-5,-2]
From the table; f(-2)=10 and f(-5)=19
We substitute and simplify to obtain;
Average rate of change
Answer:
C. -3
Step-by-step explanation:
Answer:
"Descartes' rule of sign is used to determine the number of real zeros of a polynomial function. It tells us that the number of positive real zeroes in a polynomial function f(x) is the same or less than by an even numbers as the number of changes in the sign of the coefficients."
Explanation:
hope this helps
let me know
:)
The Rational Root Theorem provides possible rational roots of a polynomial while Descartes' Rule of Signs indicates the number of positive and negative roots of a polynomial. They both serve as crucial tools in understanding and solving polynomial equations.
The Rational Root Theorem and Descartes' Rule of Signs are both mathematical tools that can provide valuable information about the zeros (or roots) of a polynomial. The Rational Root Theorem can help us determine the possible rational roots of a polynomial equation. It states that if a polynomial has a rational root p/q (where p and q are relatively prime), then p is a factor of the trailing constant and q is a factor of the leading coefficient.
On the other hand, Descartes' Rule of Signs gives us an indication of the number of positive and negative real roots in a polynomial. It does this by considering the number of sign changes in the coefficients of the terms of the polynomial when arranged in descending power.
For example, in the polynomial + 2x - 6, by applying Descartes' Rule of Signs, we can infer there are two or zero positive roots (since there are two sign changes) and one negative root (since there are no sign changes when the terms are arranged in ascending power).
#SPJ3
The Solution.
The given formula, that is,
The formula above is used to find the sum of the interior angles in a regular
polygon.
Hence, the correct answer is option B.
Answer:
3.Yes, because triangle ABC has a 90 degree angle.
4.No, because triangle XYZ doesn’t have a 90 degree angle.