This can be approached using trigonometry. The adjacent side corresponds to the length of the shadow, while the unknown represents the opposite side, which is Chad's height.
Tan (a) = opposite / adjacent
Opposite = tan(23) * 14.3 ft
Thus, the opposite side equals 6.1 ft, which is Chad's height
Response:
0.5; 0.34458
Detailed explanation:
Given the following:
Mean (m) = 28
Standard deviation, s = 5
To calculate the Z-score:
Z = (x - m) / s
1.) P(x > 28)
Z = (28 - 28) / 5
Z = 0
P(Z > 0) = 0.5 (Z probability calculator)
2.) P(x < 26)
Z = (26 - 28) / 5
Z = -0.4
P(Z > -0.4) = 0.34458 (Z probability calculator)
Answer:
See explanation.
Step-by-step explanation:
Flour:
1 1/4 cups equals 5/4 cups.
5/4 divided by 4 yields 5/4 times 1/4.
= 5/16 cups of flour for each serving.
Sugar (Brown):
1/3 cup divided by 4 gives 1/3 times 1/4.
= 1/12 cups of brown sugar per serving.
Sugar (White):
3/4 divided by 4 results in 3/16 cups per serving.
For 6 servings:
Flour: 5/16 times 6 equals 1 7/8 cups.
Sugar (Brown): 1/12 times 6 results in 1/2 cup.
Sugar (White): 3/16 times 6 equals 1 1/8 cups.
