Recent activity by Semmel

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Grains from a hopper fall at a rate of 10 kg/s vertically onto a conveyor belt that is moving horizontally at a constant speed of 2 m/s. (a) What force is needed to keep the conveyor belt moving at the

asked Nov 15, 2024

1 answer 29.4k views

Find (f∘g)(2) for the following functions. f(−2)=−5 and g(2)=−2

asked Sep 4, 2024

1 answer 234k views

EXAMPLE 2.4 If an individual is selected at random from a large group of adult males, the probability that his height X is precisely 68 inches (i.e., 68.000… inches) would be zero. However, there is a

answered Aug 11, 2024

1 answer 18.4k views

Did you have to live in a parish to be a member of it? (Huli)

answered Aug 6, 2024

1 answer 204k views

In a single roll of three dice, use the binomial forμla to calculate the probability (p) of success. Generate the probability distribution function plot of the random variable x. a) Plot a graph using

asked Jul 1, 2024

1 answer 174k views

Margaret is depressed and also has lung cancer. Any treatment for depression will: a) improve her quality of life b) cure the cancer c) increase her chances of survival d) increase her level of depression

answered Jun 21, 2024

1 answer 103k views

Look at the picture that is below this

answered Jun 13, 2024

1 answer 148k views

Regulatory agencies and the industries they regulate do have fairly close relationships. How?

asked Jun 7, 2024

1 answer 109k views

On an exam for a class with 54 students, the mean score was 77.2 points. The instructor rescored the exam by adding 6 points to the exam score for every student. What was the mean of the scores on the

answered May 17, 2024

2 answers 190k views

According to Washington, which of these were the pillars of "political prosperity": A. International isolation B. Political parties C. Public education D. National unity and honesty

asked Apr 21, 2024

1 answer 103k views

1. A 73-year-old female patient confides that she is embarrassed because her 75-year-old male friend wants to know why he is having difficulty getting an erection. She confesses she is very uncomforta

answered Apr 2, 2024

1 answer 46.3k views

A recent study compared the time watching television by single- and dual-earner households. Based on a sample of 15 single-earner households, the mean amount of time watching television was 61 minutes

asked Mar 13, 2024

1 answer 8.4k views

Determine the equation of the circle with center (9, —8) containing the point (1,7).

asked Mar 10, 2024

1 answer 18.2k views

Assume Victoria Inc. (VI) has some outstanding bonds that mature in 10 years with a 12% Semi-annual coupon and par value of $1000, may be called in 4 years at a call price of $1060. The bond sells for

answered Feb 8, 2024

1 answer 172k views

From the following list, select the types of markets that Porter showed were suitable for both price. A. Monopoly B. Oligopoly C. Perfect Competition D. Monopolistic Competition E. All of the above

asked Feb 2, 2024

1 answer 126k views

At the end of WWII, three major international organizations were established to accelerate trade and economic growth among countries of the world. They are: the IMF, the World Bank, and ________. a. NAFTA

answered Jan 12, 2024

1 answer 65.0k views

Solve this equation 3/5x - 1/10x

answered Nov 25, 2023

1 answer 153k views

Helppp what is 5-x<8; x = -3

answered Sep 25, 2023

1 answer 66.6k views

1A. In this passage, Leonard Neeble has difficulty adjusting to his new school. What is the author's purpose for writing this story? CHOOSE AN OPTION BELOW - persuade to be kind to new students - explain

answered Jun 22, 2023

1 answer 12.2k views

Solve for X in the equation

asked Jun 15, 2023

1 answer 17.3k views

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