Answer:
The correct answer is 0.4559.
Step-by-step explanation:
Number of degrees in mathematics given by U.S colleges and universities in the most recent year = 16,071
73% were bachelor's degrees= 73% of 16071 = 11731
Women who earned the bachelor's degree = 48% of 11731 = 5630
21% were master's degrees= 21% of 16071 = 3374
Women who earned the masters's degree = 42% of 3374 = 1417
The rest degree were doctorates= 16071 - 11731 - 3374 = 966.
Women who earned the doctorates degree = 29% of 966 = 280
Total number of women who got mathematics degree = 280 + 1417 + 5630 = 7327.
We need to choose a mathematics degree at random and find the probability that it was awarded to a woman
Probability =
= 0.4559
Answer:
E
Step-by-step explanation:
Answer:
2y^2 +18x
Step-by-step explanation:
4y^2+6x-2y^2+12x
Combine like terms
4y^2-2y^2 +6x+12x
2y^2 +18x
1)
Lateral area is the surface area, minus the bases. The area of a square is base times height. The lateral area is 112 centimeters squared, and the surface area is 336 centimeters squared.
2)
The bases of prisms are the triangles. The lateral area of the prism is 695 meters squared. The area of a triangle is base times height divided by 2. The surface area of the prism is 727 meters squared.
3)
The area of a circle is pir^2. The surface area of the cylinder is 1,230 inches cubed.
4)
The area of the pyramid is 790.
5)
The answer to number 5 is 2,254.
6)
The last answer is 21.7 centimeters. but I'm not like 100% sure.