Questions by Pfrank

Questions by Pfrank

Translate Laur_ _s r_bia

asked Mar 4, 2021

2 answers

3 votes

170k views

53. A boat takes 3 hours to reach a destination 48 km away when it goes downstream and takes 4 hours for the return journey. What is the speed of the boat? What is the speed of the water current (Assume

asked Feb 10, 2021

1 answer

4 votes

26.0k views

why is it important for scientists to share their findings in understanding of the relationship between science and society?

asked Dec 25, 2020

1 answer

5 votes

57.9k views

Giardia lamblia is a protist that is commonly known for contaminating water supplies and causing diarrhea. While Giardia is a eukaryote, its cells lack mitochondria. What would be the overall effect on

asked Nov 13, 2020

1 answer

2 votes

136k views

Write the equation of a line with an undefined slope and point (1, 7). y=7 x=7 y=1 x=1

asked Aug 1, 2020

1 answer

0 votes

113k views

Why did the election of lincoln lead many southern states including south carolina to secede

asked Dec 23, 2019

2 answers

5 votes

2.1k views

A balanced relationship between the energy that you intake and your body's energy output is the definition of _____.

asked Nov 14, 2019

2 answers

3 votes

74.8k views

Linda spent 3/4 of her saving on furniture and the rest on a tv.If the tv cost her $200,what were her original savings .

asked Mar 5, 2019

1 answer

5 votes

148k views

In the story "Night Calls" by Lisa Fugard, how does the narrator describe herself and her father? What does this reveal about their relationship? (If possible,) Cite evidence from the text.

asked Dec 18, 2018

1 answer

4 votes

136k views

And Atom can be compared to our solar system because, A The nucleus gives off light like the sun, B both electrons of planets move quickly, C electrons orbit the nucleus like planets orbit the sun, D all

asked Nov 25, 2018

2 answers

3 votes

168k views

Line A: 3x + 3y = 12 Line B: x + y = 4 Which statement is true about the solution to the set of equations?

asked Oct 27, 2018

1 answer

3 votes

168k views

Why did many farmers grow cash crops

asked Sep 27, 2018

2 answers

2 votes

193k views

What determines the direction that molecules move during diffusion?

asked Sep 26, 2018

2 answers

2 votes

179k views

Duncan has the space to plant, at most, 24 flower bulbs in his garden. Daffodil bulbs cost $3 each, and tulip bulbs cost $2 each. Duncan does not wish to spend more than $60 on his garden. Which set of

asked Sep 8, 2018

1 answer

5 votes

91.1k views

sarai is making a square pillow with edges that are each measure 18 inches long. she needs a strip of fabric 4 times as long as one edge of the pillow to make a border around the pillow. how long does

asked Mar 21, 2017

1 answer

0 votes

112k views

A scientist uses artificial selection to produce a new type of cow. Compared to their parents, the new cows are.

asked Apr 9, 2016

1 answer

3 votes

198k views

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