Questions by Opp

Questions by Opp

A chain schedule that requires a bird to first peck at an illuminated key and then pull a chain in order to receive reinforcement would be called a ____________ chain. A) Simple B) Heterogeneous C) Tandem

asked Nov 2, 2024

1 answer

3 votes

98.7k views

how many hours must you have to work on the floor on customers while enrolled in a cosmetology school operator course?

asked Oct 19, 2024

1 answer

1 vote

842 views

If the isoelectric point of hemoglobin is 6.9 and the pH of blood is 7.4, which of the following is correct? a) Hemoglobin is positively charged b) Hemoglobin is negatively charged c) Hemoglobin is neutral

asked Sep 13, 2024

1 answer

0 votes

108k views

The writer and the poet _(is/are) inteligent .(error)

asked Aug 15, 2024

1 answer

2 votes

123k views

Graaph the function. f(x)=x

asked Aug 9, 2024

1 answer

2 votes

208k views

Researchers recorded data on the amount of sleep reported each night during a week by a random sample of 20 high school students. Here are parallel boxplots comparing the distribution of time slept on

asked Jul 22, 2024

1 answer

0 votes

91.8k views

PLEASE HELP Which of the following is not an expression?

asked Apr 4, 2024

2 answers

5 votes

205k views

A) It is said, in prosperity men friends may find, Which in adversity be full unkind. B) I believe that they will do so, For kind will creep where it may not go. C) For I have a great enemy, that hath

asked Feb 21, 2024

1 answer

1 vote

141k views

A rock contains a glassy, vesicular texture and is composed mainly of potassium feldspar and quartz. State the name of rock B?

asked Jan 13, 2024

1 answer

4 votes

204k views

IM DOING CANADA 3. In early 2022, the GDP per capita of the United States was $59,312. How does this compare with your selected country? What does it tell you about standard of living in your selected

asked Jan 9, 2024

1 answer

4 votes

113k views

Find the measure of the exterior angle, x. X x = [?]° 48% 96° Enter

asked Jan 8, 2024

1 answer

0 votes

70.9k views

Please help :,) doesn’t have to be long at all

asked Oct 18, 2023

1 answer

5 votes

57.7k views

In a wholesale market buying and selling takes place between __________________ A. Retailer and consumer B. Wholesaler and consumer C. Shop keeper and consumer D. Wholesaler and retailer

asked Oct 16, 2023

1 answer

16 votes

129k views

How many square decimeters are in 687.1 cm²?

asked Jul 18, 2023

1 answer

8 votes

86.5k views

Find the value of x. Round to the nearest tenth. I’m going to Mcshoot myself pls help

asked Mar 23, 2023

2 answers

10 votes

126k views

The Milgram Family drove 440 miles on 20 gallons of gas. At this rate, how many miles can they drive on 25 gallons of gas? *

asked Aug 14, 2022

1 answer

10 votes

169k views

14.Bill's age and his father's age have a sum of 66 years old. Their ages are the reverse of each other, Bill is less than 25. How old is Bill? * 45 24 27 25

asked Jun 2, 2022

1 answer

3 votes

1.9k views

Describe some of the major changes in the American economy during the 1990s and 2000s. Which change has had the greatest positive or negative effect, and why? Who has gained the most and who has lost the

asked Apr 1, 2022

1 answer

5 votes

204k views

Another question ...

asked Feb 13, 2022

2 answers

20 votes

125k views

2. Who is the hero of the story in A Raisin in the Sun? Why?

asked Oct 7, 2021

2 answers

1 vote

23.4k views

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