1 Which graph shows x>-2?
m
A
-5
-3
-2
- 1
0
1
2
3
3
4
5
B
-5
4
-3
-2
0 1
2.
3 4
un
C
-5
-4
-3
-2
- 1
0 1
2.
3
4
5
D
?
2
-5
4
-3
-2
-1
01
3
4
5

What is the sum of these mixed numbers 2 1/8 + 4 3/8

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2

Ahigh-altitude spherical weather balloon expands as it rises, due to the drop in atmospheric pressure. suppose that the radius r increases at the rate of 0.02 inches per second, and that r = 36 inches at time t = 0. determine the equation that models the volume v of the balloon at time t, and find the volume when t = 360 seconds. v(t) = 4π(0.02t)2; 651.44 in3 v(t) = 4π(36 + 0.02t)2; 1,694,397.14 in3 v(t) = four pi times the product of zero point zero two and t to the third power divided by three.; 4,690.37 in3 v(t) = four pi times the quantity of thirty six plus zero point zero two t to the third power divided by three.; 337,706.83 in3