Answer:
x = 10 x = -4
Step-by-step explanation:
(x-3)^2 = 49
Take the square root of each side
sqrt((x-3)^2) =±sqrt( 49)
x-3 = ±7
Add 3 to each side
x-3+3 =3±7
x = 3+7 x = 3-7
x = 10 x = -4
Answer:
9/16
Step-by-step explanation:
captain has a 3/4 probability of hitting the ship
pirate has a 1/4 probability of hitting the ship
This means he has a 3/4 probability of missing the ship
P (captain hitting and pirate missing) = 3/4*3/4 = 9/16
Answer:
Step-by-step explanation:
6x^4-8x^3+3x^2+4x-1=(2x^2-4x+3)Q(x)+R(x)
=(2x^2-4x+3)(3x^2+2x+1)+(2x-4)
Q(x)=3x^2+2x+1
R(x)=2x-4
6x^4 - 8x^3 +3x^2+4x-1 | 2x^2-4x+3
-6x^4+12x^3 -9x^2 3x^2+2x+1
-----------------------------
/ 4x^3 -6x^2+4x-1
-4x^3+8x^2-6x
-----------------------------------
/ 2x^2- 2x -1
-2x^2+ 4x -3
------------------------------------
/ 2x -4
12 * 25%
12 * .25 =
3
3 coconuts fell to the ground
