Mathematics, 19.03.2020 23:56 redrosesxx
7. Alice wants to calculate the total cost for a dress. The dress costs $53.99
and sales tax is 7%. Which expression represents how she could
calculate the total cost?
A 53.99(0.07)
B. 53.99(0.7)
C. 53.99(1.07)
D. 53.99(1.7)
Answers: 1
Mathematics, 21.06.2019 18:00
The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.
Answers: 1
Mathematics, 21.06.2019 19:30
Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours
Answers: 1
Mathematics, 21.06.2019 21:00
Factor the trinomial below. 12x^2 - 32x - 12 a. 4(3x+3)(x-1) b. 4(3x+1)(x-3) c. 4(3x+6)(x-2) d. 4(3x+2)(x-6)
Answers: 2
7. Alice wants to calculate the total cost for a dress. The dress costs $53.99
and sales tax is...
and sales tax is...
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