subject

Physics, 18.10.2019 05:00 lamanihill

Joan wants to test if salt lowers the temperature at which water boils. in two or more complete sentences, describe the best way for joan to develop a hypothesis for this situation.

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 22.06.2019 09:30

Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.

Answers: 2

question

Physics, 22.06.2019 10:50

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.

Answers: 3

question

Physics, 22.06.2019 13:00

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot

Answers: 1

question

Physics, 23.06.2019 10:30

Group of elements with the same number of valence electrons

Answers: 1

You know the right answer?

Joan wants to test if salt lowers the temperature at which water boils. in two or more complete sent...

Questions

question

Mathematics, 22.10.2019 19:00

4) the sum of three consecutive even numbers is 48. what are the smallest of these numbers?...

question

English, 22.10.2019 19:00

Read the excerpt from "the lottery" by shirley jackson. "it's tessie," mr. summers said, and his voice was hushed. "show us her paper, bil...

question

Mathematics, 22.10.2019 19:00

Which statement is true about whether z and b are independent? z and b are independent events because p(z|b) = p(z)...

question

Physics, 22.10.2019 19:00

Amajor difference between ac and dc electricity is that...

question

Biology, 22.10.2019 19:00

Difference between the blood component of a normal person and a person suffering from leukemia disease. i need it fast plss asap....

question

Mathematics, 22.10.2019 19:00

Which of the following is a zero for the function f(x) = (x + 3)(x − 7)(x + 5)? (2 points) x = −7 x = −3 x = 3 x = 5...

question

Engineering, 22.10.2019 19:00

Which task best fits the role of a planning engineer? a. performing administrative work to ensure projects comply with engineering codes and standard...

question

English, 22.10.2019 19:00

Why does paulo coelho close the alchemist with an epilogue? be sure to include evidence from the passage to support your response....

question

English, 22.10.2019 19:00

In shirley jackson's "the lottery," when everyone opens the slips of paper, it is bill hutchinson who finds he has the paper with the black spot on it...

question

Mathematics, 22.10.2019 19:00

An equation that represents the path of a diver jumping off a diving board is y = –7x2 + 5x + 16. graph this function from the point where the diver j...

question

Mathematics, 22.10.2019 19:00

Write the equation 8y = 1/12x – 0.8 in standard form. identify a, b, and c. a. 480x + 5y = –48 where a = 480, b = 5, and c = -48

question

English, 22.10.2019 19:00

The two social reform issues that were most influential during the time little women was written were...

question

Business, 22.10.2019 19:00

Most amateur athletes eventually become professional athletes. true false...

question

Mathematics, 22.10.2019 19:00

The following data values represent a sample. what is the variance of the sample? x = 7. use the information in the table to you. x 75 1...

question

English, 22.10.2019 19:00

1. what details in the first two paragraphs convey a sense of the ordinary, behind-the- scenes routines of film critics? what words or phrases...

question

Mathematics, 22.10.2019 19:00

Consider the formula for the slope between two coordinate points, m, shown below. which of the following equations is equivalent to the slope fo...

question

English, 22.10.2019 19:00

Solve the joke. the name on the class named fatty the polar bear. he saw a man with his fat hair. what happens next?...

question

Mathematics, 22.10.2019 19:00

True or false? if the congruent sides in one isosceles triangle have the same measure as the congruent sides in another isosceles triangle, the...

question

Mathematics, 22.10.2019 19:00

Abook costs $1200. the sales taxis 4.5%. what is the tax? what is the total cost of thebook?...

question

Mathematics, 22.10.2019 19:00

Find three consecutive integers such of the sum of the first two is the same as sixteen more then thirty...

More questions: Physics Another questions