Questions by Erik Cupal

Questions by Erik Cupal

When the iron nuclei in the core of an evolved high-mass star start to come apart, what happens? 1) They form a black hole 2) They explode in a supernova 3) They turn into helium nuclei 4) They collapse

asked Dec 13, 2024

1 answer

3 votes

24.2k views

Find the interest rate if $400.00 increased to $1,024.00 in 2 years compounded annually. Write your answer as a percent.

asked Sep 15, 2024

1 answer

2 votes

207k views

What American church war ship was attacked in 1807 by the British?

asked Sep 2, 2024

1 answer

0 votes

67.3k views

Which of the following is not a component of habit reversal? Select all that apply: a) Practice an incompatible behavior b) Receives punishment when they don't succeed c) Graphs the behavior and receives

asked Aug 26, 2024

1 answer

4 votes

147k views

the average rate of disintegrations from a certain radioactive sample is known to be roughly 20 per minute. if you wanted to measure this rate within 4%, for approximately how long would you plan to count?

asked Jun 11, 2024

1 answer

5 votes

95.1k views

Recall that Pn is the vector space of polynomials with degree at most n. The elements in Pn are: p(t)=a0+a1t+⋯+antⁿ, where a0,a1,…,an are real numbers. Here are four maps (1) T1:Pn→Pn,p(t)→p(t+1) (2) T2:P2→P3,

asked Apr 25, 2024

1 answer

3 votes

125k views

Other things being equal, a __________ supply of workers tends to __________ real wages. a.smaller; not change b.larger; increase c.smaller; decrease d.larger; decrease

asked Apr 9, 2024

1 answer

2 votes

11.3k views

How Will You Attain Your Career Goal? Attaining your career objective is a series of steps that put you in the position where you are seen as the top candidate. Describe what steps you can take over the

asked Dec 16, 2023

1 answer

2 votes

36.3k views

There are 35 students in a class. Fifteen of them are men and 20 of them are women. The mean height of the men is 69.65 inches, and the mean height of all 35 students is 66.85 inches. What is the mean

asked Nov 2, 2023

1 answer

1 vote

116k views

What is the total area of the figure shown below? 57 square feet 69 square feet 180 square feet 17.5 square feet

asked Aug 24, 2023

1 answer

23 votes

195k views

(a) Find the slope of the line through (-9, -7) and (-19. -47).

asked Jul 17, 2023

2 answers

23 votes

134k views

Which of the following is true? A. The mean is the least B. The median is the least C. The mode is the least D. The mean, median, and mode are equal

asked Nov 16, 2022

1 answer

8 votes

170k views

How do I know if a sentence is in the active or passive voice?

asked May 3, 2022

2 answers

3 votes

38.4k views

Jak przetłumaczyć "Swing and miss!" ?

asked Mar 24, 2022

1 answer

5 votes

173k views

A body with a uniform acceleration travels distances of 24m and 64m during the first two equal consecutive intervals of time, each of duration 4s. Determine the initial velocity and acceleration of the

asked Feb 23, 2022

1 answer

2 votes

98.6k views

Explain in 5-6 sentences how James K. Polk positively affected the United States. Use 3 details to support your answer. Please write an original response, meaning IN YOUR OWN WORDS.

asked Jan 28, 2022

1 answer

3 votes

39.9k views

In the South, huge harvests of cash crops were grown on special pieces of land called\

asked Jan 28, 2022

1 answer

20 votes

132k views

A company manufactures aluminum mailboxes in the shape of a box with a half-cylinder top. The company will make 1960 mailboxes this week. If each mailbox has dimensions as shown in the figure below, how

asked Oct 28, 2021

2 answers

3 votes

203k views

HELP ASAPP!!!!!!!!!!!

asked Sep 14, 2021

1 answer

2 votes

173k views

It is also absorbed through the lining of the__________into the blood.

asked Aug 2, 2021

1 answer

4 votes

227k views

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