Jamie is an analyst at an education technology company. She gathered data on the results of a certain type of question. Of the 2,000 re she looked at, 1,092 responded correctly.

What equation could Jamie use to calculate the margin of error at a 90% confidence interval?

0.454

2.58

1,092

1.96

2,000

0.546

1.65

(1-1

ME=

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Ily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. her work is shown below. 4(x – 1) – x = 3(x + 5) – 11 4x – 4 – x = 3x + 15 – 11 3x – 4 = 3x + 4 how can her partial solution be interpreted?

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

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