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2 years ago

7

an online poll of 810 adults found that 53% of the respondents think critical thinking should be taught in schools what is the m

argin of error

1 answer:

Snowcat [4.5K]2 years ago

6 0

53% of 810 people is 429.3. it's impossible for 1/3 of a person to vote.

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Need help with math problems give 5 stars and good rating if you do a math problem

Zepler [3.9K]

Answer: I cant see the full question but I would say figure D

Step-by-step explanation:

30/20 in half is 15/10

also between 12/8 and 18/12 is 15/10

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2 years ago

A line with a slope of 3 passes through the point (-1, 2).

Rom4ik [11]

Answer:

y - 2 = 3(x + 1)

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Step-by-step explanation:

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2 years ago

Rewrite 128 in an expomential notion using 2 as a base

KiRa [710]

$\underbrace{2\times 2\times 2\times 2\times 2\times 2 \times 2} = 128\\\\~~~~~~~~~~~~~~~~~7\\\\\\\boxed{\bf{2^7 =128}}}$

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2 years ago

Emma conducted an experiment in which she rolled a six-sided, fair number cube 300 times. How many times would you predict she r

Zina [86]

A number cube has six sides. The probability of landing on any of the numbers is equal. The theoretical probability of rolling a 6 is 1/6. I expect a 6 to be rolled (1/6)(300), or 50 of 300 times

4 0

3 years ago

Read 3 more answers

The new car you bought this year cost $42500. The value of the car

Valentin [98]

Answer:

10% multiplied by 6 = 60%

60% of 42500 is 25500

42500-25500= 17000

i multiplied 10% by 6 because 2027 is 6 years away and i subtracted 42500 by 25500 because it says it "decreased"

Step-by-step explanation:

3 0

3 years ago