Answer:
11
Step-by-step explanation:
Math
Answer:
B
Step-by-step explanation:
For example, subtract 56 by 47, you get 9. Each term is 9 more than the previous term.
Answer:
0.5158
Step-by-step explanation:
The exponential decay of a given material is used to describe the process by which a material decreases in size and amount over a specific period of time. The material will decay with respect to its decay factor. Therefore, if the 10-hour decay factor is approximately 0.2661, the 5-hour growth/decay factor will be: (0.2661)^(5/10) = (0.2661)^0.5 = 0.5158.
The triangle pay $32 more for that day than it paid per day during the first period of time.
Step-by-step explanation:
The given is,
Triangle Construction pays Square Insurance $5,980
To insure a construction site for 92 days
To extend the insurance beyond the 92 days costs $97 per day
Triangle extends the insurance by 1 day
Step:1
Insurance per day from the 92 days period,

Where, Total insurance for 92 days = $ 5,980
Period = 92 days
From the values, equation becomes,

= $ 65 per day
Step:2
Insurance per day after the 92 days,
= $ 97
Amount Pay for that day than it paid per day during the first period of time,

= $32
Result:
The triangle pay $32 more for that day than it paid per day during the first period of time, if the Triangle Construction pays Square Insurance $5,980
to insure a construction site for 92 days and to extend the insurance beyond the 92 days costs $97 per day.
Answer:
The minimum score that such a student can obtain and still qualify for admission at the college = 660.1
Step-by-step explanation:
This is a normal distribution problem, for the combined math and verbal scores for students taking a national standardized examination for college admission, the
Mean = μ = 560
Standard deviation = σ = 260
A college requires a student to be in the top 35 % of students taking this test, what is the minimum score that such a student can obtain and still qualify for admission at the college?
Let the minimum score that such a student can obtain and still qualify for admission at the college be x' and its z-score be z'.
P(x > x') = P(z > z') = 35% = 0.35
P(z > z') = 1 - P(z ≤ z') = 0.35
P(z ≤ z') = 1 - 0.35 = 0.65
Using the normal distribution table,
z' = 0.385
we then convert this z-score back to a combined math and verbal scores.
The z-score for any value is the value minus the mean then divided by the standard deviation.
z' = (x' - μ)/σ
0.385 = (x' - 560)/260
x' = (0.385×260) + 560 = 660.1
Hope this Helps!!!