Questions by Sharefa

Questions by Sharefa

Complete the statement about the nature of scientific knowledge

asked Aug 28, 2020

2 answers

3 votes

73.6k views

One of the harmonic frequencies of tube A with two open ends is 576 Hz. The next-highest harmonic frequency is 648 Hz. (a) What harmonic frequency is next highest after the harmonic frequency 216 Hz? (b)

asked Jun 27, 2020

1 answer

1 vote

205k views

What part of the blood closes a wound?

asked May 1, 2020

2 answers

3 votes

58.9k views

Which term names the basic unit of inheritance? A. genes B. traits C. insulin D. plasma

asked Dec 4, 2019

2 answers

3 votes

145k views

If you ever swam in a pool and your eyes began to sting and turn red, you felt the effects of an incorrect pH level. pH measures the concentration of hydronium ions and can be modeled by the function p(t)

asked Mar 7, 2019

1 answer

5 votes

216k views

A 26.0-g sample of a liquid was found to have a volume of 13.0 ml. what is the density of the liquid

asked Sep 6, 2018

2 answers

0 votes

180k views

A company has $4,500 in its Revenue account at the end of a period. The expenses are as follows: Rent, $750; Utilities, $150; Salaries, $2,400; Insurance, $225. The net income (loss) for the period is

asked May 12, 2018

1 answer

2 votes

36.2k views

Which development took place within the northern international movement of the 15th century?

asked May 7, 2018

1 answer

0 votes

118k views

Which of the following are one dimensional figures

asked Dec 25, 2017

2 answers

4 votes

170k views

. List, in order, the three major parts of a Greek play.

asked Jul 4, 2017

1 answer

0 votes

80.2k views

Approximately how far above the bottom of the Palisades sill is the coarse diabase region found? (1) 50 ft (3) 800 ft (2) 400 ft (4) 950 ft

asked Feb 20, 2017

1 answer

0 votes

207k views

Tom is 4 times as old as Todd. In 7 years Tom's age will be 11years more than 2times as old as Todd. How old is Todd?

asked May 14, 2015

2 answers

1 vote

140k views

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