Questions by JLev

Questions by JLev

The battle of the Somme took place in le Nord Pas-de-Calais. la Picardie. la Normandie. la Bretagne.

asked Jan 2, 2019

1 answer

1 vote

103k views

An atom of radon gas emits an alpha particle as shown below. Radon-222 has 86 protons and 136 neutrons. What daughter product will form from this decay?

asked Aug 21, 2018

2 answers

4 votes

230k views

Serra rode 15 mi in 1.5 hr. Phaelon rode 38 mi in 3.5 h. Justice rode 22 mi in 2.25 hr. Who had the fastest average speed?

asked Aug 13, 2018

1 answer

1 vote

25.9k views

What is the answer ? 5v+7f=28.70

asked Mar 22, 2018

1 answer

1 vote

223k views

Animals must obtain energy from sources outside their own body. Which of these substances is a source of chemical potential energy that animal cells can use? A.soil B.air C.iron D.sugar

asked Mar 16, 2018

2 answers

1 vote

224k views

Name the constant(s) in the expression 7x + 9y + 3 A 9 B 3 C 7 D x and y

asked Jan 8, 2018

1 answer

5 votes

86.4k views

A metric unit of measuring length that equal to 10 meters is called a

asked Dec 1, 2017

1 answer

0 votes

62.4k views

Change during the Meiji Restoration happened quickly for all of the following reasons, except a. Japan was a homogeneous society. b. Japan resisted ideas from other cultures relying on their own scientists

asked Jan 4, 2017

2 answers

4 votes

104k views

What does 3,676,487 rounded to the nearest thousand?

asked Jul 2, 2016

1 answer

3 votes

218k views

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