## I buy 21 uniforms , If each uniform costs $90, and the sales tax is 6%, what is the total cost of the uniforms? Question I buy 21 uniforms , If each uniform costs$90, and the sales tax is 6%, what is the total cost of the uniforms?
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## How many moles of RbNO2 are present in a sample with 3.4 x 1024 particles?

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How many moles of RbNO2 are present in a sample with 3.4 x 1024 particles?
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## find x: ​

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find x: $${9}^{2x + 1 = {81}^{3x + 1}$$​
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## Which operation will solve the following word problem? Andrea’s class has 20 students and half of the students are studying math, half of th

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Which operation will solve the following word problem? Andrea's class has 20 students and half of the students are studying math, half of these are studying word problems. How many are studying word problems? Addition Subtraction
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## Please help!!!!! 20 points The jar below contains 1 striped marble, 2 black marbles, 3 gray marbles, and 4 white marbles. Which will have a

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Please help!!!!! 20 points The jar below contains 1 striped marble, 2 black marbles, 3 gray marbles, and 4 white marbles. Which will have a probability closest to 1. A) drawing a black marble B) drawing a ...
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## Nêu cảm nhận của em về vẻ đẹp cao đẹp của nhân vật LÃO hạc bài văn

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Nêu cảm nhận của em về vẻ đẹp cao đẹp của nhân vật LÃO hạc bài văn
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## Werner’s Deli can make 2.2 sandwiches in 1 minute. How many sandwiches can Werner’s make in 30 minutes?

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Werner's Deli can make 2.2 sandwiches in 1 minute. How many sandwiches can Werner's make in 30 minutes?
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## A young man exerted a force of 9000N on a stalled car but was unable to move it. How much work was done?

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A young man exerted a force of 9000N on a stalled car but was unable to move it. How much work was done?
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## Which of the following is known as the use of a wave?

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Which of the following is known as the use of a wave?
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## A nearsighted person has a far point of 25.525.5cm and is prescribed contact lenses to correct her vision. What lens strength (a.k.a., lens

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A nearsighted person has a far point of 25.525.5cm and is prescribed contact lenses to correct her vision. What lens strength (a.k.a., lens power), in Diopters, should be prescribed
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