There are 2 beginner, 6 intermediate, and 3 advanced books, totaling 11.
P(advanced) = 3/11
replaced
P(beginner) = 2/11
P(both) = 3/11 * 2/11 = 6/121 <=
It is necessary for the value of m to exceed that of n. When binomials are multiplied, the middle term emerges from combining the outside and inside products. Thus, bx = –nx + mx, simplifying further leads to b = –n + m. When adding numbers that have opposite signs, we subtract their absolute values and retain the sign of the number with the larger absolute value. Since b is positive, m must indeed possess a greater absolute value.
The diagonal measures 20.68 ft; the shorter base is 17.21 ft. To understand this, we recognize that with base angles summing to 140°, each angle is 70°, given the isosceles trapezoid's properties. We can apply the Law of Cosines to find the diagonal's length, denoted as d. The length of the diagonal determines to be d = 20.68 ft. Determining the shorter base is somewhat more complex. By drawing an altitude from the upper vertices to the base, which measures 22 ft, we create two similar smaller right triangles requiring us to find the height and base measures related to each of the 70-degree angles and the hypotenuse of 7. By working through the calculations for height and base from one triangle, we subsequently find that 22 minus twice the base measure gets us to the shorter base's measure, arriving at x = 17.21 ft.
Answer:
The male to female nurse ratio in simplest form is: 2:5
Step-by-step explanation:
Fact: A hospital has a total of 250 registered nurses.
Total number of male nurses is 100
Total number of female nurses is 250 - 100 = 150 [Total nurses minus number of male nurses]
To determine the ratio of male to female nurses in simplest terms;
A ratio indicates the relative proportions of two or more quantities.
Thus,
= 
or
= 
= 2:5
Consequently, the male to female nurses ratio in simplest form is; 2:5
x/4.24 = 6.82/2.2
x = (4.24*6.82)/2.2
x = 1.36
Explanation:
Starting from x/4.24 = 6.82/2.2
, multiply both sides by 4.24 to obtain 4.24*6.82 = 2.2x
