Answer:
B. 5/21 chance
Step-by-step explanation:
The probability he gets the black marker first is 5/7. The probability he gets a blue marker after his black marker not replaced is 2/6 or 1/3. 1/3*5/7 is 5/21
Answer:
the nonlinear system of equations have D. three solutions
Answer:
ask a teacher
Step-by-step explanation:
Both triangles that are given (with right angles) lie in plane m, proving that AC is perpendicular to plane m. As angle acd is from a triangle that shares the common perpendicular, it too is a right angle
Answer:
The degree of the polynomial is 3
Step-by-step explanation:
Given:

To Find:
The degree of the polynomial= ?
Solution:
The degree of the polynomial is the value of the greatest exponent of any expression (except the constant ) in the polynomial. To find the degree all that you have to do is find the largest exponent in the polynomial
Here in the given polynomial

The terms are



The term
has the largest exponent of 3
Note: The degree of the polynomial does not depend on coefficients of the terms