Answer:
C) 2/9
Step-by-step explanation:
There are 9 total marbles in the bag and 2 are yellow.
Probability = (number of desired outcomes)/(number of total outcomes)
Here the desired outcome is pulling a yellow marble, there are 2 ways we can do that since there are 2 yellow marbles.
The total number of outcomes is 9 since there are 9 total marbles in the bag
Our fraction is 2/9
Answer:
The temperature range is
, going from
to ![40^o](https://tex.z-dn.net/?f=40%5Eo)
Step-by-step explanation:
The temperature range is the difference between the maximum and the minimum temperature:
![40^o-(-45^o)=40^o+45^o=95^o](https://tex.z-dn.net/?f=40%5Eo-%28-45%5Eo%29%3D40%5Eo%2B45%5Eo%3D95%5Eo)
The temperature range is
, going from
to ![40^o](https://tex.z-dn.net/?f=40%5Eo)
Answer:
21.07 yd^2
Step-by-step explanation:
The width of the rectangle is also the radius of the semicircle. The length of the rectangle is 2 radii, or 14 yd.
The area of the shaded region is the same as the area of the semicircle subtracted from the area of the rectangle.
area of shaded region = area of rectangle - area of semicircle
A = LW - (1/2)(pi)r^2
A = 14 yd * 7 yd - (1/2)(3.14)(7 yd)^2
A = 98 yd^2 - (1.57)(49 yd^2)
A = 98 yd^2 - 76.93 yd^2
A = 21.07 yd^2
Answer:
=
−21/4
x−21
Step-by-step explanation: