Answer:
23.333 percent
Step-by-step explanation:
7/30 of the students are undecided.
If you calculate 20^10/4^42 then you will find out it equals25
Answer:
332.
Step-by-step explanation:
Let the number of decisions made in 1982-1983 be x.
44.6% = 0.446.
This is a decrease, so the number of decisions announced in 2005-2006 is
(1 - 0.446) * x and this = 184.
0.554x = 184
x = 184/0.554
x = 332.
Answer:
45 sq. units
Step-by-step explanation:
We can draw a segment from F to S, splitting this figure into a rectangle and a triangle.
The area of a rectangle is given by the formula A=lw, where l is the length and w is the width.
The width of this figure is the distance of FW; this is 2. The length of this figure is the distance of WC; this is 9. This makes the area of the rectangle A=2(9) = 18 sq. units.
The area of a triangle is given by the formula A=1/2(b)(h), where b is the base and h is the height.
The base of the triangle is given by the distance of FS; this is 9. The height of the triangle is given from N to segment FS; this is 6. This makes the area of the triangle A=1/2(6)(9) = 27 sq. units.
This makes the total area 18+27 = 45 sq. units.
