Answers by Martin Hepp

Answers by Martin Hepp

Is {a,b }subset of {a,b} explain

answered Feb 1, 2022

6 votes

148k views

Philip is having a party and wants to spend less than $456. He has already spent $400. The only item left on his list is sodas, which cost $8 per case. How many cases of soda, x, can Philip purchase and

answered Dec 27, 2021

3 votes

66.6k views

(a) What is the equation of the line, written in point-slope form? Show your work. Step 1: Find the slope. m = y2 – y1 = _____- ____ = ______ x2 – x1 - Step 2: Use point (4,15) and slope (m) from step

answered Nov 4, 2021

3 votes

3.6k views

Within a gun's barrel, lands and grooves cause a bullet to spiral when exiting the barrel of the gun, much in the same way a football spirals when thrown. This _______________________ pattern left on the

answered Oct 23, 2021

3 votes

140k views

The power to operate a heater comes from a 24-volt [V] power supply. The efficiency of the heater is 73%, and the heater produces 700 kilojoules of output heat per hour [kJ/h]. Determine the resistance

answered Oct 13, 2021

6 votes

172k views

There are 19 animals , total of legs are 54 and the animals are pigs and ducks. How many pigs and ducks are there?

answered Sep 28, 2021

2 votes

221k views

Find the value of x.

answered Sep 23, 2021

0 votes

186k views

Which of the following describes an economic effort of European imperialism in Africa?

answered Jul 22, 2021

3 votes

114k views

Which is true about inelastic collisions: a. An inelastic collision does not obey conservation of energy. b. An inelastic collision conserves kinetic energy. c. Objects will stick together upon collision.

answered Jun 18, 2021

1 vote

119k views

A stock has an expected return of 12.6 percent, the risk-free rate is 7 percent, and the market risk premium is 10 percent. What must the beta of this stock be

answered Apr 28, 2021

3 votes

116k views

Morgan, Dakota and Taylor showed their work solving the equation 7x+5x+1=73. Identify the student with the invalid first step and justify your reasoning. Morgan: 7x+5x+1=73 12x+1=73 Dakota: 7x+5x+1=73

answered Mar 8, 2021

3 votes

230k views

Which one of hatshepsut relatives became her greatest adversary over the power as Pharaoh?

answered Feb 26, 2021

3 votes

174k views

A lawnmower designer wants to build a lawnmower that measures 3 feet in height, 2 feet in width, and 5 feet in length. She needs to construct a three-dimensional scale model of the lawnmower first. Which

answered Feb 18, 2021

4 votes

38.8k views

What is 3231.07607315 rounded two decimal places

answered Feb 15, 2021

7 votes

215k views

What information does a solubility table give? A. It tells which compounds react with oxygen. B. It tells which reactants are in the gaseous state. O C. It tells which metals will replace other metals.

answered Jan 14, 2021

6 votes

96.3k views

98 POINTS! Which type of evidence does Machiavelli use in the story of Dido to show that a ruler should be cruel in certain circumstances? Machiavelli uses historical evidence to point out that many new

answered Aug 16, 2020

7 votes

31.6k views

Based on the shortest leg of the triangle illustrated, if a similar triangle on the coordinate plane has its shortest leg defined by the points (-1, 6) and (0, 6), what is the third point? A) (-4, 2) B)

answered Jul 7, 2020

6 votes

156k views

What was the aim of Vietnamization? 1 to increase American support for continuing the war 2 to ensure a smooth transition to Vietnamese unification 3 to pass control of the war to the South Vietnamese

answered Jun 24, 2020

1 vote

174k views

The ADA was designed to assist the _____. needy handicapped homeless uninsured

answered Jun 5, 2020

4 votes

1.9k views

A long, thin solenoid has 390 turns per meter and a radius of 1.20 cm. The current in the solenoid is increasing at a uniform rate didt. The magnitude of the induced electric field at a point which is

answered Feb 7, 2020

6 votes

170k views

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