Questions by Chen Harel

Questions by Chen Harel

A train travels 25 miles in 20 minutes. What is the train’s speed in miles perhour?

asked Apr 26, 2021

1 answer

1 vote

11.5k views

Boys:total students = 2:9, girls = 21, boys =

asked Feb 10, 2021

1 answer

1 vote

98.9k views

Which expression is equivalent to 12x 3x5

asked Nov 25, 2020

1 answer

2 votes

89.0k views

After world war 1, how did new theories about science differ from past ideas?

asked Jan 4, 2020

2 answers

0 votes

82.2k views

Louis is saving money for a car, he invests $1,200 in an account that pays an interest rate of 7.5%. How many years will it take for the account to reach $14,000?

asked Jan 1, 2020

1 answer

5 votes

37.4k views

The sum of the polynomial x^3+7x^2+8 and the product of the polynomials x^2–6x+4 and x–1 write as polynomial

asked Nov 3, 2019

2 answers

2 votes

10.6k views

925÷42 in long division

asked Aug 23, 2019

2 answers

3 votes

101k views

Urgent please help only serious answers

asked Jul 19, 2019

1 answer

4 votes

115k views

HK is the perpendicular bisector of GJ find KJ

asked Jun 27, 2019

2 answers

1 vote

109k views

The distance from a point to a line is the length of the, (blank) ,segment from the point to the line. When three or more lines intersect at one point, they are, (blank). What are the blanks!?!

asked Oct 15, 2018

1 answer

5 votes

161k views

What birds are famous for performing a ritualized mating dance.

asked Jun 24, 2018

2 answers

5 votes

230k views

Maria put trim around a banner that shape of a triangle. Each side is 23 inches long . Mria has 1/4 foot of trim left.

asked Aug 19, 2017

2 answers

1 vote

207k views

A signal from the nervous system that is sent from the brain to the hand would follow a different pathway than a signal sent from the hand to the brain. Please select the best answer from the choices provided.

asked Aug 6, 2017

2 answers

2 votes

185k views

If a volcanic eruption lowers the pH of the water in a nearby lake, how might this lowered pH harm living things in the lake?

asked Aug 1, 2017

2 answers

1 vote

227k views

2.) Based on this excerpt, which statement best describes the Federalist view of the proposed Constitution? Use the excerpt from The Federalist essays to answer the question. [A] people descended from

asked Apr 27, 2017

1 answer

1 vote

34.4k views

Wht word describes what people do when they spread out and live in almost every land area of the world

asked Jul 13, 2016

1 answer

0 votes

80.7k views

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