Questions by Vaclav Elias

Questions by Vaclav Elias

A fair coin is tossed three times in succession. The set of equally likely outcomes is {HHH, HHT, HTH, THH, HTT, THT, TTH, TTT}. Find the probability of getting exactly zero heads.

asked Nov 4, 2021

1 answer

0 votes

90.9k views

What is the momentum of an object that is not moving?

asked Sep 27, 2021

1 answer

2 votes

145k views

If we connect a third bulb in our series circuit, say one with 4 ohms of resistance, how will this affect the current supplied by the battery?

asked May 22, 2021

1 answer

5 votes

82.7k views

Creating a One-Variable Equation to Model and Solve a Problem Stefan's family rented a rototiller to prepare an area in their backyard for spring planting. The rental company charged an initial fee of

asked May 8, 2021

1 answer

5 votes

216k views

Is AXYZ= AABC? If so, name the postulate that applies.

asked Apr 10, 2021

1 answer

0 votes

7.3k views

If a lizards tail falls off , the stump will undergo mitosis to repair the injury . How many chromosomes will each new daughter cell contain

asked Mar 27, 2021

2 answers

3 votes

131k views

Enzo and Beatrice are playing games at their local arcade incredibly ends wins five tickets from every game in the trees wins 11 tickets from every game when they stop playing games Enzo in the trees had

asked Mar 9, 2021

1 answer

3 votes

119k views

How do you do this question?

asked Feb 21, 2021

1 answer

1 vote

207k views

An exponential growth function has a base that is____one? Please help

asked Jan 27, 2021

1 answer

5 votes

104k views

You pay $5 each for 10 boxes of candles to sell at a summer fund-raiser. After you sell 3 boxes of candles, you notice that the candles in the remaining boxes have melted in the hot sun. If you raised

asked Jan 24, 2021

2 answers

3 votes

102k views

The English Channel is 35 km wide at its narrowest point, which is where most swimmers attempt to cross north to south from England to France. The current across this portion of the English Channel runs

asked Jan 4, 2021

1 answer

0 votes

96.9k views

Why are most of Earth's deserts located in the subtropical zone? A. These regions receive more sunlight than the equatorial region. B. These regions receive less sunlight than the equatorial region. C.

asked Aug 1, 2020

1 answer

5 votes

200k views

Antonio is ready to move out of his parent's house and live on his own. He found a great apartment that has all utilities included. His job as an assistant plumber requires him to have a car, but his hours

asked Jun 24, 2020

2 answers

3 votes

33.9k views

Mileage tests are conducted for a particular model of automobile. If a 98% confidence interval with a margin of error of 1 mile per gallon is desired, how many automobiles should be used in the test? Assume

asked May 1, 2020

1 answer

2 votes

151k views

Anna has leaned a ladder against the side of her house. The ladder forms a 72º angle with the ground and rests against the house at a spot that is 6 meters high. What length is the best approximation for

asked Nov 12, 2019

2 answers

5 votes

152k views

Given: Circle O, Chords : AB || CD, Chords: DE ≈ CE, Arc AB = 48°, Arc BC = 16°,find Arc CD. HELP

asked Jun 20, 2019

1 answer

2 votes

193k views

tbis month salesperson A made 11% of 67,530 salesperson B made 8% of 85,740 who made more commission this month? How much did that salesperson make?

asked Nov 16, 2018

1 answer

2 votes

59.2k views

What number is 100 times as much as 340?

asked Nov 6, 2018

2 answers

4 votes

217k views

Why did the united states enter the vietnam war

asked Oct 8, 2018

2 answers

5 votes

207k views

Solve the inequality, if possible. If the inequality has no solution, write no solution. If the solutions are all real numbers, write all real numbers. 7 - 6b ≤19

asked Nov 22, 2017

1 answer

5 votes

109k views

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