Answer: a). 11449 b). 39996 e). 996004
Explanation:
107^2
= (100+7)^2
= (100+7)(100+7)
= 10000 + 700 + 700+ 49
= 10000 + 1400 + 49
= 11449
198 x 202
= (200-2)(200+2)
= 40000 - 4
= 39996
998^2
= (1000-2)(1000-2)
= 1000000 - 2000 - 2000 + 4
= 1000000 - 4000 + 4
= 996000 + 4
= 996004
12/36, 12:36, and 1:3 I believe hope this helps
Answer:
<u>The proportion of the scores that are on the right side of the line is 0.0668</u>
Step-by-step explanation:
1. Let's review the information given to us to answer the question correctly:
µ of a normal distribution = 40
σ of a normal distribution = 10
X = 55
2. What proportion of the scores are on the right side of the line?
Let's calculate the z-score for X = 55, this way:
z-score = (X - µ)/σ
z-score = (55 - 40)/10
z-score = 1.5
Now, using the z-table, let's calculate the proportion, this way:
p (z = 1.5) = 0.9332
In consequence,
p (z > 1.5) = 1 - 0.9332 = 0.0668
Answer:
answer is rounded to the nearest tenth D, 6.3
Step-by-step explanation:
just plug those numbers into the distance formula
Answer:
B
Step-by-step explanation
the best way to save money is not to spend it
