Questions by Dave Swartz

Questions by Dave Swartz

A body of uniform (in the vertical direction) cross-sectional areaAand mass densityrhofloatsin a liquid of densityrho0(whererho < rho0), and at equilibrium displaces a volumeV. Making useofArchimedes’ principle(that the buoyancy force acting on a partially submerged body isequal to the weight of the displaced liquid), show that the period of small amplitude verticaloscillations about the equilibrium position is

asked Dec 27, 2024

1 answer

5 votes

141k views

All of the following are contraindications for taking oral contraceptives except: a. Coronary artery disease b. History of CVA c. Major surgery with prolonged immobilization d. Diagnose uterine fibroid

asked Dec 5, 2024

1 answer

2 votes

187k views

Your investment executive claims that the average yearly rate of return on the stocks she recommends is at least 12.0%. You plan on taking a sample to test against her claim. The correct alternative hypotheses

asked Sep 13, 2024

1 answer

0 votes

235k views

A and B tend to occur together, so A must cause B. A) Correlation implies causation. B) B causes A. C) A and B are independent. D) B and A are unrelated.

asked Jul 7, 2024

1 answer

0 votes

172k views

Find the domain of the following ratic R(x)=8(x²-4x-12) / 9(x²-36)

asked Jun 1, 2024

1 answer

0 votes

152k views

How many chemical alarms can be connected to a single detector?

asked Mar 24, 2024

1 answer

5 votes

49.8k views

Supplementary angles

asked Feb 17, 2024

1 answer

3 votes

224k views

What term best describes the arrangement of spaces in New Kingdom Egyptian cult temples?

asked Feb 6, 2024

1 answer

1 vote

215k views

9 2. Yesterday, Katie poured 1 6/9 cups of flour into a can. Today, she poured more flour into the same can. Now, she has 3 3/4 cups of flour. How much flour was added to the can?

asked Dec 9, 2023

1 answer

22 votes

67.7k views

Help, please the question and thank you

asked Nov 21, 2023

2 answers

6 votes

69.2k views

What is the BEST explanation that accounts for the climate in tropical areas near the equator? A) When the air is cooled it can absorb more moisture, and it tends to rise. Thus air near the poles, heated

asked Dec 21, 2022

2 answers

0 votes

83.3k views

Pleaseeeeeeee help me

asked Aug 19, 2022

1 answer

2 votes

180k views

Pls give me the answer and no troll pls

asked Aug 15, 2022

1 answer

7 votes

176k views

Need these two answerd plz help

asked Aug 9, 2022

2 answers

23 votes

25.3k views

Abraham is writing a recursive function for the geometric sequence: 24, 12, 6, 3, Khan Academy Problem PLEASE HELP

asked Jul 6, 2022

2 answers

5 votes

118k views

There are 4 red, 6 green, and 5 yellow pencils in a jar. Once a pencil is selected, it is not replaced. What is the probability you will get a red and then a yellow?

asked Mar 12, 2022

1 answer

20 votes

230k views

Send Images of a women sad at work and an image showing a sad kid the web wont show me so send me pictures of them pls send it to me

asked Jan 22, 2022

2 answers

2 votes

23.7k views

The rectangular floor of a classroom is 39 feet in length and 27 feet in width. A scale drawing of the floor has a length of 13 inches. What is the area, in square inches, of the floor in the scale drawing?

asked Oct 4, 2021

1 answer

4 votes

79.8k views

PLEASE HELP ME - The value of y varies directly with x. If x= 4, then y= 32. What is the value of x when y= 176?

asked Sep 23, 2021

1 answer

4 votes

61.3k views

A college student reads an online ad for concert tickets and purchases a $200 ticket with the money that his parents gave him for his textbooks. The student's choice to spend the money his parents gave

asked Sep 10, 2021

1 answer

4 votes

84.3k views

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