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What kind of reinforcement is used if Sally's parents give her $10 every time she accumulates six As on her tests? sporadic reinforcement partial reinforcement continuous reinforcement gradual reinforcement
answered
May 11, 2020
Social Studies
high-school
2
votes
235k
views
A steel ball is dropped from a diving platform from rest. Given that g = 9.8 m/s?, (a) What is the velocity of the ball 0.6 seconds after its release? (b) What is the velocity of the ball 1.2 seconds after
answered
Mar 13, 2020
Physics
middle-school
2
votes
26.7k
views
Given f(x) = 3x^3 - 4x^2 + x - 1 , what is f(2) ?
answered
Dec 21, 2019
Mathematics
middle-school
4
votes
203k
views
Do you agree or disagree w/ Cortes decision to burn the ships? Explain
answered
Nov 17, 2019
History
middle-school
2
votes
218k
views
Help please and explain :)
answered
Aug 23, 2019
Mathematics
middle-school
4
votes
23.4k
views
How many moles of 02 can be prepared from 6.75 moles of KCIO3 ?
answered
Aug 18, 2019
Chemistry
middle-school
3
votes
41.0k
views
Candy at the grocery store is on sale. Mrs. Watkins finds that she can buy 5 candy bars for $2.50. She has a total of 18 kids in her class. How much would it cost for her to buy a candy bar for all the
answered
Aug 3, 2019
Mathematics
middle-school
4
votes
112k
views
A train travels 200 miles in 4 hours at a constant rate. What is the constant rate of change for the train in miles per hour?
answered
Jul 19, 2019
Mathematics
high-school
2
votes
193k
views
A sphere has a diameter of 1.2 meters. The sphere increased the diameter by 0.2 meters. What percent increase is the radius of the sphere?
answered
May 24, 2019
Mathematics
middle-school
2
votes
212k
views
A grocery store sells an 18 ounce container of peanut butter for $3.28. What is the cost per ounce (unit price)?
answered
Mar 21, 2019
Mathematics
middle-school
4
votes
55.7k
views
Find the value of x (and wrote how you solve It)
answered
Jul 21, 2018
Mathematics
middle-school
0
votes
98.7k
views
HELP ME need two questions answered A set of cards contains the numbers 1 through 20. Mathieu chooses a card at random, records the number of the card, and then returns the card to the set. He conducts
answered
Jul 21, 2018
Mathematics
high-school
3
votes
139k
views
Which of the following statements says that a number is between -5 and 5? |x| > 5 |x| < 5 |x| = 5
answered
May 17, 2018
Mathematics
high-school
3
votes
58.0k
views
How did the british invasion of buenos aires affect calls for independence
answered
May 13, 2018
History
high-school
5
votes
67.2k
views
The figure shows a planetarium’s viewing room, which is in the shape of a hemisphere. The diameter of the hemisphere is 50 feet. What is the volume of the viewing room of the planetarium? (Use 3.14 for
answered
Mar 21, 2018
Mathematics
high-school
4
votes
162k
views
-(-6/7)x(6/7) what is the correct product
answered
Dec 5, 2017
Mathematics
middle-school
1
vote
14.2k
views
HELP!!!!!!!. How did the Munich Pact contribute to the outbreak of World War II?. . It gave Germany access to crucial natural resources.. . It allowed troops into a formerly demilitarized zone.. . It deprived
answered
Nov 2, 2017
History
high-school
6
votes
5.2k
views
Which of these is one of the only two mammals that lay eggs? wombat duck-billed platypus three-toed sloth chicken
answered
Sep 22, 2017
Biology
high-school
6
votes
38.3k
views
Why were Japanese Americans living on the West Coast interned after the Pearl Harbor attack? Many community leaders feared that Japanese Americans might be attacked by angry mobs and needed a safe place
answered
Jul 24, 2017
History
high-school
5
votes
31.4k
views
Delia has 3 5/8 yards of ribbon
answered
Feb 14, 2017
Mathematics
middle-school
2
votes
29.6k
views
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