Mathematics, 25.03.2020 06:32 coolstacie
In a survey, 27 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $42 and standard deviation of $12. Estimate how much a typical parent would spend on their child's birthday gift (use a 95% confidence level).
Answers: 1
Mathematics, 20.06.2019 18:04
Find |−5|. a. −5 b. 5 c. one-fifth d. –one-fifth !
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Mathematics, 21.06.2019 14:50
What is the point-slope form of theequation for the line with a slope of-2 that passes through (1, 4)? a y + 1 = -2(x + 4)b y-1=-2(x-4)c y + 4 = -2(x + 1)d y - 4 = -2(x - 1)
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Mathematics, 21.06.2019 19:30
Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax
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Mathematics, 21.06.2019 21:30
A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position
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In a survey, 27 people were asked how much they spent on their child's last birthday gift. The resul...
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