Questions by Pettys

Questions by Pettys

What laws or political changes were made as a result of Your isssu

asked May 7, 2023

1 answer

1 vote

207k views

Combustion analysis of a hydrocarbon produced 0.40g of CO2 and 0.205g of H20. Calculate the empirical formula of the hydrocarbon.

asked Oct 27, 2022

1 answer

5 votes

172k views

Can you please answer the questions please I would appreciate it.only if you know the answer please i would appreciate it

asked Oct 26, 2022

2 answers

6 votes

128k views

The effects of acid deposition include all of the following except . . .A) Mobilization of metal ions from the soil into surface waterB) Increased numbers of salamanders in ponds and streamsC) Reduced

asked May 18, 2022

1 answer

4 votes

26.2k views

Help please don’t answer for points

asked Mar 1, 2022

1 answer

4 votes

53.7k views

Stagnat water should be drained to destroy mosquitoes why

asked Nov 24, 2021

1 answer

3 votes

23.3k views

Please answer fast :(((

asked Nov 2, 2021

1 answer

2 votes

87.9k views

Fill in the missing notations

asked Oct 17, 2021

1 answer

0 votes

33.7k views

Hen does translation begin in prokaryotic cells? A) after a transcription initiation complex has been formed B) as soon as transcription has begun C) after the 5ʹ caps are converted to mRNA D) once the

asked Oct 12, 2021

1 answer

3 votes

109k views

Evidence 2 - Unknown Substance Investigation A group of scientists is given a sample of an unknown substance. They are asked to gather evidence to determine whether the substance is living or nonliving.

asked Sep 11, 2021

1 answer

0 votes

183k views

What mass of nickel (Ni) is in a 2.4 Kg sample of propanol if the concentration is 20 ppb ? (atomic mass of Ni = 58.69)

asked Aug 20, 2021

1 answer

4 votes

207k views

1. A ship left port A heading for port B. It sailed due East for 40 miles. It then sailed due North for 30 miles. Find: i. The distance between the two ports ii. The bearing of port B as measured from

asked Aug 6, 2021

1 answer

2 votes

145k views

Pic below........... .............. look below

asked Jun 26, 2021

2 answers

4 votes

23.9k views

What is 2x^2-x+5 Divided by x+3 Using long division

asked Jun 19, 2020

1 answer

3 votes

208k views

Sketch T-s and p-v diagrams for the Otto cycle.

asked May 26, 2020

1 answer

4 votes

200k views

on one roll of a 1 to 6 number cube, what is the probability that the upturned face will show an even number of dots?

asked Mar 4, 2020

2 answers

0 votes

178k views

Deli sandwich eat $3.95 each what is it the total cost of 6 sandwich

asked Sep 23, 2019

1 answer

1 vote

72.4k views

At what point in the order of operations should you simplify exponents in an expression?

asked Dec 21, 2018

1 answer

0 votes

73.7k views

If f(x) = 2x2 + 5 and g(x) = x2 – 2, find (f – g)(x). A. x2 + 7 B. 3x2 + 3 C. 3x2 + 7 D. x2 + 3

asked Oct 18, 2018

1 answer

3 votes

209k views

What is likely to increase the risk of a landslide?

asked Jul 11, 2018

2 answers

2 votes

156k views

Page:

Search QAmmunity.org