Questions by Petroff

Questions by Petroff

Evaluate 4!6! 2!5! Simplify your answer

asked Sep 11, 2021

2 answers

4 votes

137k views

Which theme does this quotation from Thorin support? "But none of our gold shall thieves take or the violent carry off while we are alive." Perseverance pays off in the end. People often have more inner

asked Aug 15, 2021

2 answers

1 vote

37.6k views

Part II # 1 A mass on a string of unknown length oscillates as a pendulum with a period of 4 sec. What is the period if: (Parts (1-4 are independent questions, each referring to the initial situation.)

asked Apr 25, 2021

1 answer

1 vote

170k views

How did Roosevelt and Congress revise the Neutrality Acts? What was the purpose of this revision?

asked Mar 21, 2021

1 answer

5 votes

915 views

Ayudenme porfa que necesito entregarlo solo para hoy

asked Feb 5, 2021

1 answer

0 votes

215k views

B, C, O, F, and N are p-block elements. What is the correct order of reactivity of these elements (from greatest to least)?

asked Mar 28, 2020

2 answers

3 votes

173k views

Griffith’s data suggested that something from the dead virulent type S bacteria transformed the nonvirulent type R bacteria into virulent type S. The experiment of Avery, MacLeod & McCarty, which is depicted,

asked Jan 26, 2020

1 answer

1 vote

13.8k views

The equation of the line through point (- 4, 0) and parallel to the y-axis is x = -4 y = -4 x + y = -4

asked Nov 25, 2019

2 answers

1 vote

85.4k views

I need help with this question

asked Sep 9, 2019

1 answer

2 votes

18.6k views

What event involving the United States brought about the need or desire to begin an expansionist policy with regard to foreign affairs?

asked May 18, 2019

1 answer

4 votes

163k views

Because electrons in an atom can only have certain fixed energies, the electron levels are said to be __________.

asked Mar 13, 2019

1 answer

3 votes

194k views

Is a tomato a fruit or vegetable

asked Sep 19, 2018

2 answers

4 votes

81.9k views

Scientists can accurately predict large earthquakes. Please select the best answer from the choices provided T F

asked Aug 6, 2018

2 answers

2 votes

5.0k views

Please isolate x in the following equation. x=y+xy

asked Mar 13, 2018

1 answer

0 votes

141k views

According to the periodic table, lithium and nitrogen have the same number of a. protons. b. electrons. c. electron energy levels. d. protons plus neutrons.

asked Sep 17, 2017

2 answers

2 votes

104k views

One knot is equal to one nautical mile. a. True b. False

asked Aug 25, 2017

1 answer

0 votes

57.4k views

How did navigators find their way before maps

asked Aug 8, 2017

2 answers

0 votes

15.6k views

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