Questions by Selima

Questions by Selima

Why reason best illustrates why Hershey and Chase chose to use viruses in their experiments? A.)Viruses are made up of the two things that scientists were studying at the time, proteins and DNA. B.)Viruses

asked Jul 23, 2021

1 answer

4 votes

58.4k views

Two people are standing on a 2.50-m-long platform, one at each end. The platform floats parallel to the ground on a cushion of air, like a hovercraft. The two people, the platform and a 3.63-kg ball are

asked Jun 26, 2021

1 answer

0 votes

30.6k views

A system of equations is shown on the graph below. On a coordinate plane, 2 lines intersect at (negative 1, 2). How many solutions does this system have?

asked Feb 20, 2021

2 answers

5 votes

216k views

The committee of forty met in 1910 and founded what

asked Feb 13, 2021

1 answer

1 vote

154k views

The Oracle then advised Orestes that, to get rid of the other Furies, he had to retrieve an image of the goddess ???

asked Nov 13, 2020

1 answer

4 votes

181k views

If i could choose to control fire or water i would rather control

asked Sep 11, 2020

1 answer

4 votes

26.7k views

Give an example of a real number, an imaginary number, and a complex number. Use examples that have not already ben discused in the leson.

asked Jul 2, 2020

1 answer

2 votes

22.7k views

A truck driver is d(t) = 400 − 70t miles from his destination after driving t hours. He drives at a constant rate. (a) Interpret the ordered pair (4, 120). When the driver has driven ____hours, he is Incorrect:

asked May 7, 2020

1 answer

0 votes

179k views

Find such a coefficient a for the linear equation ax –y=4, so that the graph of the equation would pass through the point M (3, 5).

asked Dec 11, 2019

1 answer

3 votes

169k views

A fruit fly experiment starts with 600 flies. If the number of flies after x days is given by the function P(x)=600e^0.3x, how many days will it be until there are 1000 flies? (20 points) Explain Your

asked Aug 12, 2019

1 answer

2 votes

78.6k views

What is the product? 2⋅(−8)⋅5⋅(−2) A. −160 B. −80 C. 80 D. 160

asked Feb 28, 2019

2 answers

5 votes

195k views

Pecan trees yield 45 pounds per acre and hazelnut trees yield 25 pounds per acre. Suppose Jenna’s farm has p acres of pecan trees, h acres of hazelnut trees, and yields 900 pounds of nuts. What is the

asked Feb 3, 2019

1 answer

0 votes

161k views

The continuing portrayal of Italian Americans as gangsters is an example of: A.ethnocentrism B. respectable bigotry C. nativism D. xenophobia. THIS FOR A CULTURAL DIVERSITY CLASS

asked Aug 23, 2018

1 answer

5 votes

44.3k views

A supplier offers a discount on a product bought in bulk. If you buy 240 parts, you get a $5 discount on each part, which reduces the cost to the same as buying 200 parts at full price. How much is each

asked Apr 25, 2018

1 answer

0 votes

6.5k views

If KC=31 what is Kn?

asked Jan 7, 2018

2 answers

5 votes

211k views

What were the demonstrations organized by the American Indian Movement designed to do? a. Actively confront the federal government b. Passively resist the federal government c. Build an alliance with other

asked Dec 2, 2017

1 answer

3 votes

34.4k views

If 45.0 mL of 0.25 M HCl is required to completely neutralize 25.0 mL of NH3, what is the concentration of the NH3 solution? Show all of the work needed to solve this problem. HCl + NH3 yields NH4Cl

asked Oct 23, 2017

2 answers

1 vote

21.9k views

Find the exact solutions of the problem algebraically: tan 2x-cot x=0

asked Aug 28, 2017

1 answer

0 votes

107k views

The ratio of girls to boys who participated in the quiz bowl was 7:5. There were 42 girls in the competition. How many boys participated?

asked Feb 26, 2017

1 answer

3 votes

114k views

The effect of alcohol on this body part causes slowed reaction time, bad vision, and drowsiness. a. liver. b. stomach. c. nervous system. d. endocrine system.

asked Jan 13, 2017

1 answer

4 votes

42.5k views

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