Questions by Karatchov

Questions by Karatchov

The atomic mass of an element is defined as the weighted average mass of that element’s a. naturally occurring isotopes b. least abundant isotope c. radioactive isotopes d. most abundant isotope

asked Aug 10, 2021

2 answers

4 votes

147k views

Humans need to feel a sense of belonging and acceptance, whether it comes from a large group or a small network of family and friends. Maslow labeled this as

asked Jul 27, 2021

1 answer

5 votes

162k views

Abiotic factors of an ecosystem can include ?

asked Jun 7, 2021

1 answer

4 votes

224k views

Substitution mutation

asked May 11, 2021

1 answer

1 vote

135k views

Open-ended Problem: Write the equations of the lines described a. two lines that are parallel b. two lines that are perpendicular

asked Feb 24, 2021

1 answer

5 votes

200k views

A scientist claims that after the first single-celled organisms formed on Earth, conditions would not sustain multicellular organisms for millions of year. Which statement provides the STRONGEST evidence

asked Feb 11, 2021

1 answer

3 votes

146k views

The Jayden family eats at a restaurant that is having a 15% discount promotion. Their meal costs $78.58 before the discount, and they leave a 20% tip. If the tip applies to the cost of the meal before

asked Oct 23, 2020

1 answer

0 votes

108k views

(X+y) + 123 = 180 what is x and y?

asked Aug 18, 2020

1 answer

2 votes

5.2k views

A children’s pain relief elixir contains 80. mg acetaminophen per 0.50 teaspoon. The dosage recommended for a child who weighs between 24 and 35 lb is 1.5 teaspoons. What is the range of acetaminophen

asked Jun 21, 2020

1 answer

1 vote

181k views

During Year 1, Long Beach Corporation completed the treasury stock transactions described below: Jan. 2 Reacquired 1,000 shares at $10 per share Feb. 2 Sold 400 shares at $12 per share Prepare the appropriate

asked Feb 13, 2020

1 answer

0 votes

179k views

A(n) ___________ urine specimen is used to complete a quantitative and qualitative analysis of one or more substances such as chloride, sodium and calcium and is collected over a full day.

asked Jan 1, 2020

2 answers

5 votes

185k views

A spacecraft is moving at 225 m/s upward; its momentum is 45,000 kg·m/s upward. What is its mass? A. 200 kg B. 100 kg C. 45,000 kg D. 10,125,000 kg

asked Nov 5, 2019

2 answers

0 votes

148k views

PQRS is a square and T is the intersection of the diagonals

asked Apr 20, 2019

1 answer

4 votes

95.4k views

How?? anyone?!...........

asked Feb 2, 2019

1 answer

1 vote

209k views

How did the printing of paper money help the economy of China?

asked Sep 16, 2018

1 answer

5 votes

48.0k views

Which of these could reasonably transmit HIV? A. Having sexual intercourse without a condom B. Being bitten by a contaminated mosquito C. Hugging a partner who has HIV D. Using a toilet

asked Aug 27, 2018

2 answers

2 votes

49.2k views

A cow produces about 11 kiloliters of milk in a year. If 40 hectoliters of that milk go into making ice cream, how much milk is left to be used in other ways?

asked Jul 15, 2018

2 answers

0 votes

165k views

A farmer wakes up one morning and sees a large circular area of land on his farm that is sunken. what may be the problem?

asked Jun 28, 2018

1 answer

3 votes

71.3k views

The positive solution to the equation log_(10) (x+1)+log10) (x-1) = 1 is

asked Jun 25, 2018

1 answer

4 votes

75.7k views

Why did the Egyptians mummify their dead

asked Mar 3, 2018

2 answers

0 votes

232k views

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