Questions by Kolen

Questions by Kolen

Solve the polynomial in standard form1) y=(x-3)^2-3(x-4)

asked Dec 23, 2023

1 answer

3 votes

222k views

3. A thicker cross contour line can be achieved by __________. Group of answer choices a. applying more pressure on the pencil b. releasing pressure on the pencil c. using a thicker pencil d. outlining

asked Sep 8, 2022

1 answer

0 votes

152k views

Select the fraction that is equivalent to one half. HOW DO I DO THIS PLZ HELP

asked Jul 13, 2022

2 answers

11 votes

117k views

How many protons are in Cesium-135 (Cs)? A. 35 B. 55 C. 80 D. 195

asked Apr 26, 2022

1 answer

10 votes

188k views

Tara has two bags of marbles. Bag 1 contains 6 red marbles, 5 blue marbles, and 4 green marbles. Bag 2 contains 3 red marbles, 2 blue marbles, and 4 green marbles. Tara will randomly select 1 marble from

asked Apr 19, 2022

1 answer

3 votes

184k views

A cinder block is sitting on a platform 20 m high. It weighs 79 kg. The block has _______ energy.

asked Apr 16, 2022

1 answer

4 votes

36.5k views

What is the range of the function

asked Feb 23, 2022

2 answers

3 votes

182k views

If (-3) to the exponent of -5 = 1/x , what is the value of x? -243 -1/243 1/243 243

asked Nov 17, 2021

2 answers

3 votes

43.2k views

g A 320-g air track cart is traveling at 1.25 m/s and a 270-g cart traveling in the opposite direction at 1.33 m/s. What is the speed of the center of mass of the two carts

asked Sep 22, 2021

1 answer

4 votes

206k views

Which statement correctly describes the differences between positive and negative acceleration? Positive acceleration describes a change in speed; negative acceleration describes no change in speed. Positive

asked Sep 2, 2021

1 answer

0 votes

199k views

Use the following equation for the combustion of methane to answer the following questions: CH4 + 2O2 -> CO2 +2 H2O ΔH = -900 kJ a. Is the reaction exothermic or endothermic? b. If you burn 2 moles of

asked Jun 28, 2021

1 answer

0 votes

39.5k views

The perimeter of a triangle is 42 yards. The first side is 5 yards less than the second side, and the third side is 2 yards less than the first side. What is the length of each side?

asked May 18, 2021

1 answer

1 vote

137k views

What two fractions are equivalent to 12/27

asked Mar 10, 2021

1 answer

0 votes

170k views

Organisms that eat cows do not obtain a great deal of energy from the cows. In fact, they get less energy than the cows obtain from the plants that they eat. Why is this true? A Cows store all their energy

asked Nov 14, 2020

2 answers

3 votes

16.5k views

A facility would like to verify each individual's identity prior to allowing access to its server room and datacenter. Additionally, the building should ensure that users do not tailgate behind other users.

asked Jul 27, 2020

1 answer

5 votes

38.0k views

Which sentence would qualify as a “research finding”? A wolf’s diet includes an average of 20 deer per year. B Wolves are an important part of a balanced ecosystem. C Wolves are not a danger to human safety.

asked Aug 16, 2019

2 answers

0 votes

20.1k views

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