The answer is C: Massachusetts and four other states ratified the Constitution with the condition that it would be amended soon after it went into effect.

I hope this helps❤

3 0

3 years ago

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Heights of men on a baseball team have a bell-shaped distribution with a mean of 168 cmand a standard deviation of 6 cm.Using t

Mamont248 [21]

Answer:

a) 99.7%

b) 68%

Explanation:

$\mu$ = Mean = 168 cm

$\sigma$ = Standard deviation = 6 cm

a. 150 cm and 186 cm

$168-6\times 3=150$

$168+6\times 3=186$

They vary by 3 standard deviations. So, 99.7% of men are between 150 and 186 cm

b. 162 cm and 174 cm

$168-6\times 1=162$

$168+6\times 1=174$

They vary by 1 standard deviations. So, 68% of men are between 162 and 174 cm

4 0

4 years ago

On which one of the following sentences is the semicolon used correctly? A. Cherly's favorite snack is chocolate; she could eat

Lyrx [107]

The answer is c because its describing who is donalds sisters

5 0

3 years ago

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In a research study, elders who had been exposed to ageist beliefs their whole lives displayed poorer memory than younger partic

son4ous [18]

Answer:

The answer is stereotype threats.

Explanation:

Stereotype threats refer to a person feels susceptible to conforming to stereotypes. For this reason, older people in the example who hadn't been subjected to ageisn (discrimination based on age) showed better memory skills, as they didn't want to conform to older people's stereotypical ideas about memory.

7 0

3 years ago