Hello! The answer to your question would be as followed:
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
-79-(7*w+3*(4*w-1)=0
-79 - (7w + 3 • (4w - 1)) = 0
Pulling out like terms :
Pull out like factors :
-19w - 76 = -19 • (w + 4)
-19 • (w + 4) = 0
Equations which are never true :
Solve : -19 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation :
Solve : w+4 = 0
Subtract 4 from both sides of the equation :
w = -4
w = -4
The difference in the mean rainfall is given by 19.7 - 19.3 = 0.5
The difference in the <span>mean rainfall is approximately 0.5/4.6 = 0.087 = 8.7 percent of the mean absolute deviation for last week and is 0.5/5.2 = 0.077 = 7.7 percent of the mean absolute deviation for this week.
Therefore, the difference in the </span><span>mean rainfall is approximately what percent of the mean absolute deviation 8% of the mean absolute deviation of the data sets.</span>
18(1.1)+18(5.7)
18.8+102.6
121.4
The distance is 121.4 inches
R = 9 in the equation r(6) = 54. You would divide by 6 on both sides to have r by itself giving you r = 9
Answer:
Between 47 and 70
Step-by-step explanation:
Together, Anastasia and Elizabeth made 57 + 83 = 140 cups of tea. If each tea bag can make two to three cups of tea, there could be between 47 [140 ÷ 3 = 46.667 ≈ 47] and 70 [140 ÷ 2 = 70] tea bags in the box.
