Recent activity by Hkn

Recent activity by Hkn

An anaerobic culture should be kept at room temperature and processed within how many hours of collection? (A) 8 hours (B) 12 hours (C) 24 hours (D) 48 hours

asked Dec 19, 2024

1 answer 74.3k views

Discuss blackbody radiation and quantum mechanics.

answered Dec 1, 2024

1 answer 110k views

A state differs from a nation in that a. a state is a legal entity. b. states are always formed by force. c. nations need territory, but states do not. d. the word state refers to races or other groups

answered Aug 28, 2024

1 answer 83.6k views

After a brake application, if the brake valve is placed in electric holding when the electric brake is not cut in, the result will be that the brakes will ________. 1) not release 2) release 3) overheat

answered Aug 21, 2024

1 answer 80.8k views

How does Zora suggest Kate, Amelia, Annie and Zora seal their friendship?

asked Jul 2, 2024

1 answer 134k views

Find the shortest distance from the given point to the given line show and explain all word using correct geometry vocabulary. Given point: (3,-3). Given line: 3x+4y=12. Find slope,intercept, x and y

answered Jul 2, 2024

1 answer 142k views

What did the 1906 Pure Food and Drug Act achieve by regulating interstate commerce it brought the federal government full force into the drug marketplace

answered Jun 29, 2024

1 answer 74.0k views

The local police department receives an average of two calls per hour. Use the Poisson distribution to determine the probability that in a randomly selected hour the number of calls is three . Round to

asked May 18, 2024

1 answer 124k views

Read the passage from the opinion of the court in Dred Scott v. Sandford, written by Justice Taney. The question before us is, whether the class of persons described in the plea in abatement compose a

answered Mar 26, 2024

1 answer 202k views

If the side lengths of a cube are 14 feet, what is the correct way to write the expression to represent the volume of the cube in exponential form? (2 points) a 143 b 314 c 14 ⋅ 3d. d 14 ⋅ 14 ⋅ 14

answered Feb 2, 2024

1 answer 168k views

Scientific research regarding cloning might be used to restore endangered species. Which statement best describes a possible impact of cloning research? A. It might create unintended problems in the cloned

answered Nov 17, 2023

1 answer 74.3k views

What type of hay is best for calves and young cattle to best support their growth? A. alfalfa B. Bermuda C. clover D. timothy

answered Oct 16, 2023

2 answers 227k views

Please answer all quistion and show your work. 11. 5 + c/9 = -31 12. 8 + x = 20 13. -23 – c = -19

answered Oct 9, 2023

2 answers 196k views

Can someone please help me with this?

answered Sep 13, 2023

1 answer 139k views

What is the value of x if 2 over 2x plus 1 over 2x is 1 over 2

asked Jul 11, 2023

1 answer 158k views

Find the values of x and y in the triangle below. (Please hurry)

asked Jun 18, 2023

1 answer 8.7k views

I need help with this question for homework I am in 6th grade.

answered May 1, 2023

1 answer 149k views

Which expression is equivalent to 1 2/9 x 6/16

answered Mar 27, 2023

1 answer 111k views

How do the isotopes hydrogen-1 and hydrogen-2 differ? Hydrogen-2 has one proton; hydrogen-1 has none. Hydrogen-2 has one neutron; hydrogen-1 has none. Hydrogen-2 has one more electron than hydrogen-1.

asked Mar 21, 2023

1 answer 8.1k views

Give me 3 reasons why Thomas Jefferson wanted the Louisiana Territory

answered Jan 26, 2023

1 answer 24.6k views

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