Mathematics, 15.04.2020 21:31 nickname0097
If it takes 15 mL of 0.40 M NaOH to neutralize 5.0 mL of HCl, what is the molar concentration of the HCl?
Answers: 3
Mathematics, 20.06.2019 18:04
Students buying lunch at rockwell elementary school yesterday chose either burritos or pizza. 185 students chose burritos and 252 chose pizza. 1. estimate the number of students who brought lunch by rounding each number to the nearest hundred. 2. estimate how many students bought lunch by rounding each number to the nearest ten. 3. find the total number of students who brought lunch. which of your estimates is closer to the actual total? explain. 4. draw a figure on a sheet of paper. estimate how many pennies will fit inside the figure. check your prediction using pennies.
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Mathematics, 21.06.2019 15:30
Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18
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Mathematics, 21.06.2019 20:30
Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14
Answers: 3
Mathematics, 21.06.2019 23:10
Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.
Answers: 1
If it takes 15 mL of 0.40 M NaOH to neutralize 5.0 mL of HCl, what is the molar concentration of the...
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