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FinnZ [79.3K]
2 years ago
8

Multiple-choice questions on Advanced Placement exams have five options: A, B, C, D, and E.

Advanced Placement (AP)
2 answers:
NARA [144]2 years ago
5 0

Explanation:

e. State the conclusion of the test in context f. Find a 95% confidence interval for the proportion of questions on all AP exams having B as the correct choice using the normal distribution and the formula for standard error. Show your calculations

svetlana [45]2 years ago
5 0
E is the answer to the question
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How are the chemical senses different from the non-chemical senses?
rusak2 [61]
<span>The Chemical Senses: Taste and Smell. Taste. The stimuli for taste are chemical substances dissolved in water or other fluids. Taste can be described as four basic sensations, sweet, sour, salty, and bitter, which can be combined in various ways to make all other taste sensations. Hope this helps!</span>
8 0
3 years ago
Determine which functions have two real number zeros by calculating the discriminant, b2 – 4ac. Check all that apply. Please ans
valkas [14]
F(x) = x^2 + 6x + 8
= b^2 - 4ac
= (6)^2 - 4(1)(8)
= 36 - 4(8)
= 36 - 32
= 4

g(x) = x2 + 4x + 8
= b^2 - 4ac
= (4)^2 - 4(1)(8)
= 16 - 4(8)
= 16 - 32
= -16

h(x) = x2 – 12x + 32
= b^2 - 4ac
= (-12)^2 - 4(1)(32)
= 144 - 4(32)
= 144 - 128
= 16

k(x) = x2 + 4x – 1

= (4)^2 - 4(1)(-1)
= 16 - 4(-1)
= 16 + 4
= 20

p(x) = 5x2 + 5x + 4
= b^2 - 4ac
= (5)^2 - 4(5)(4)
= 25 - 4(20)
= 25 - 80
= -55

t(x) = x2 – 2x – 15
= b^2 - 4ac
= (-2)^2 - 4(1)(-15)
= 4 - 4(-15)
= 4 + 60
= 64
7 0
3 years ago
Read 2 more answers
What are two reasons Benin’s history of slavery was misrepresented in the past?
Iteru [2.4K]

Answer:

<u>Benin-</u> A history of region which hold great information about the rich culture of an ancient cultures, as it was made target by the unfortunate act of slave trade. But, in the past the Benin's history of slavery is misrepresented by various historians.

<u>Due, two main reasons;</u>

  • The west was all involved in the slave trade which occurred in the region, they did not wanted to highlight them just for the sake not to make them look bad.
  • Along with that the analyst were facing difficulties in representing the history with a more clear words due to the forces present inside in Benin outside the region.

Explanation:

In the past an empire in Africa existed, it was rich and considered the most powerful in the region. As its ruler had the man power, along with the riches to defend there country. But, in the time when there came crises and people were made slaves as foreigner were there to purchase slaves from the leaders who are willing to let there people in exchange of gold and other favors from the Portuguese, Brits, and the french.

5 0
3 years ago
AP Human Geography help!
Rina8888 [55]
A. With too many elders, the population would be without necessary amount of labor to supply the needs. Encouraging women to work and raise children, the government would obviously have more wealth because women would be working and they would also have a plan for the future, which are the children, that in whitin a while would have the appropriate age to work and be in the market.
4 0
3 years ago
Five No. 8 aluminum conductors with THHN insulation are to be routed through a conduit found in a boiler room with an ambient te
Triss [41]

Answer:

14.8A

Explanation:

ive No. 8 aluminum conductors with THHN insulation are to be routed through a conduit found in a boiler room with an ambient temperature of 75°C. The ampacity of each conductor is    

according to codes and standard the ampacity Five No. 8 aluminum conductors with THHN insulation at 75°C is 14.8A. see table electrical code book table 35

6 0
3 years ago
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