Name each polynomial by degree and number of terms. 1) x2 +4x-1
3) 7x-3
5) 2x6 -7x
7) -4+10m2 -5m3 +2m
Put polynomials in standard form.
9) 5-3n
11) 8+7p5 +3p6 -5p3
13) 8r6 -10r7 -7r+7+9r3
2) -8p3 +2p2 +2p+4
4) -4n2 -6n-4
6) 9
8) 6+4v4 +3v5
10) -x3 +9+8x7
12) -10k2 -8
14) -8n-7+7n2 +3n3

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