Questions by Bart Kerfeld

Questions by Bart Kerfeld

What is: 7x + 1.8 + 2.2 = 30 Step-by-step explanation pls! :)

asked Jun 2, 2021

1 answer

5 votes

214k views

Original Strand: AAGTACGATCGATGCACATGCATGGCTACGC Complementary Strand:

asked May 28, 2021

1 answer

5 votes

163k views

show all work!! Plus this is the same question as my last one so you get a total of 25 points if you answer both! Just copy the answer you got from this one and paste it in the other question (the same

asked Apr 9, 2021

2 answers

2 votes

190k views

Although produced in both males and females, by the mid-teens, estradiol production in females is __________ times greater than it was before puberty, while testosterone production in males is __________

asked Apr 27, 2020

1 answer

5 votes

103k views

A collection of 40 coins consists of dimes and nickels. the total value is $2.40. how many dimes are there

asked Nov 25, 2019

1 answer

2 votes

93.7k views

Using pavlov's procedure for classical conditioning you are able to condition your dog to salivate to middle c played on the piano. when you play the note above middle c, your pet still salivates, even

asked Sep 17, 2019

1 answer

2 votes

110k views

Each organism in a population produces more offspring than can survive. This is called . In order for natural selection to occur, populations must have . When the environment changes, nature selects favorable

asked Jul 17, 2019

2 answers

0 votes

174k views

What is replacing individually chosen words as the basic unit of modern english according to orwell

asked Jun 16, 2019

2 answers

0 votes

189k views

The effort needed by all sectors of a society during a conflict is called?

asked May 10, 2019

1 answer

2 votes

70.0k views

A lithium ion is different than a lithium atom because it a. is much more massive. b. has an extra neutron. c. has a different electric charge. d. is in a different group in the periodic table. Please

asked Mar 18, 2019

1 answer

2 votes

104k views

Which of the following equations represents a graph that decreases? A. y=4(1.5^x) B. y=1.5(2^x) C. y=3(2^x) D. y=2(0.1^x)

asked Dec 21, 2018

1 answer

5 votes

155k views

Describe the cultural shift that occurred in the Fertile Crescent between 4000 and 3000 BCE

asked Jun 27, 2018

1 answer

2 votes

74.3k views

Expository writing that proves a particular viewpoint or belief follows the ________ pattern of composition. 1. analytical 2. descriptive 3. illuatrative 4. arugmentative

asked Mar 14, 2018

2 answers

2 votes

76.7k views

Whatforces act on a apple on a tree?

asked Apr 16, 2015

2 answers

2 votes

135k views

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