Questions by Jecjackal

Questions by Jecjackal

Which is true of secondary reinforcers? a) They require that the reinforcement happen before and after b) A caveman would have no particular response to them c) There are secondary reinforcers, but no

asked Nov 28, 2024

1 answer

1 vote

10.9k views

When there are hard to observe physiological changes, ____ observation is useful.

asked Oct 22, 2024

1 answer

4 votes

162k views

In early police departments what was common practice regarding recruits and new officers?

asked Aug 3, 2024

1 answer

0 votes

110k views

A computer and printer cost a total of 1240 . The cost of the computer is three times the cost of the printer. Find the cost of each item.

asked Aug 2, 2024

1 answer

2 votes

89.8k views

Which of the following statements about the light reactions of photosynthesis are correct? a) The energy of the sun is captured as potential energy. b) Pigments absorb light energy, which excites electrons.

asked Jul 11, 2024

1 answer

0 votes

196k views

Which choice best explains what symbiosis is?

asked Mar 12, 2024

1 answer

2 votes

95.9k views

What is the factored form of this expression? 2x³ + 5x² + 6x + 15 Write all factors in standard form.

asked Feb 23, 2024

1 answer

3 votes

47.4k views

This sketch is best described as a a. gestural drawing with actual texture b. gestural drawing with implied texture c. life drawing with actual texture d. life drawing with implied texture

asked Dec 25, 2023

2 answers

8 votes

153k views

A force of attraction would exist between

asked Jul 15, 2023

1 answer

13 votes

95.5k views

PLEASE SOMEONE HELP EXPLAIN THIS IT’S DUE FIRST THING TMRW MORNING!! Determine the empirical formula of a 28.00 gram sample containing 22.90 grams carbon and 5.10 grams hydrogen.

asked Mar 25, 2023

1 answer

2 votes

208k views

The action plan is ____________________________________________________.

asked Dec 8, 2022

1 answer

0 votes

4.0k views

Solve for x 4×-1/2=x+7

asked Oct 22, 2022

2 answers

0 votes

229k views

Simplify : 3a(6a²-4ab?) + 8a²b2 - 2b

asked Oct 11, 2022

1 answer

3 votes

209k views

What is the circumference?

asked Jun 28, 2022

2 answers

3 votes

124k views

Ashley and Gabby bought lunch from the food trucks on Sugar Day. Ashley bought 3 tacos and a drink for $7. Gabby bought 2 drinks and 2 tacos for $8. How much does 1 taco cost? A taco costs__

asked May 26, 2022

1 answer

20 votes

8.3k views

In theory, how can political parties help government to get things done?

asked May 26, 2022

1 answer

5 votes

79.6k views

A character arc, or change from one personality or attitude to another, is usually representative of which type of character? A. A flat character B. An antagonist C. A round character D. A foil

asked Apr 9, 2022

2 answers

1 vote

49.9k views

At Chesak Elementary School, 2 out of 3 students have brown eyes. Approximately how many students have brown eyes if the building has 432 students? A. 144 students B. 216 students C. 288 students D. 324

asked Dec 19, 2021

1 answer

1 vote

118k views

An equation of the form t2 d2y dt2 + αt dy dt + βy = 0, t > 0, (1) where α and β are real constants, is called an Euler equation. If we let x = ln t and calculate dy/dt and d2y/dt2 in terms of dy/dx and

asked Jul 10, 2021

1 answer

3 votes

95.3k views

-6(-2n - 2) - 8(5 + 4n) = -2n - 11n

asked Jun 2, 2021

1 answer

1 vote

37.2k views

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