Questions by Roman Boiko

Questions by Roman Boiko

Sel ect the correct meaning of the word below. chasm 1. Cave 2. Deep hole or gorge

asked Apr 20, 2019

2 answers

2 votes

117k views

Please help!! Also please explain if possible...

asked Feb 23, 2019

1 answer

1 vote

11.6k views

Contraceptive methods can be behavioral, barrier, or hormonal. Which of these is a barrier method of contraception? birth control patch birth control pill birth control sponge NextReset

asked Nov 6, 2018

2 answers

4 votes

3.5k views

Need Algebra Help Please!

asked Jun 20, 2018

1 answer

5 votes

102k views

Does the nucleus of the atom have a net charge

asked May 19, 2018

2 answers

5 votes

90.1k views

Calculus help please!!! Click the link to see the integral. \int\limits { (cosx)/( √(sinx) ) } \, dx

asked Apr 26, 2018

1 answer

1 vote

217k views

If a donut shop sells a dozen donuts for $6.00, what would the cost of 9 donuts be at the same rate?

asked Apr 6, 2018

1 answer

1 vote

132k views

He specific heat of Aluminum is 0.9 J/g K. The specific heat of Copper is 0.39 J/g K. If samples of equal mass of both Aluminum and Copper are heated up to 100°C and then dropped in a cold water bath.

asked Feb 18, 2018

2 answers

4 votes

178k views

Evaluate the integral [\int\frac{1}{(x^2\sqrt{x^2-16)}}dx\] using the substitution [x=4\sec\theta\].

asked Jul 1, 2017

1 answer

3 votes

118k views

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