Questions by Brian Dant

Questions by Brian Dant

The Saturn V rocket had a mass of 2.45x10 kg, 65% of which was fuel. In the absence of gravity and starting at rest, what would be the maximum velocity attained (the "burnout velocity")? The fuel exhaust

asked Nov 25, 2024

1 answer

2 votes

89.5k views

The common factors from the numerator and denominator have been crossed out. All of the factors from the numerator have been crossed out which will make the answer zero. a. true b. false

asked Oct 15, 2024

1 answer

1 vote

119k views

Find the percent increase or decrease. Round to the nearest percent. From 180 pencils to 52 pencils. a) 245% b) 71% c) -71% d) -245%

asked Sep 13, 2024

1 answer

0 votes

191k views

Identify the names of animals that lived on earth before dinosaurs

asked Sep 9, 2024

1 answer

0 votes

45.1k views

Which statement best represents the main idea of Passage 1? Campaign strategies are determined by the number of electoral votes at stake, which dictates where candidates campaign. The Electoral College

asked Jan 1, 2024

1 answer

1 vote

185k views

Can someone help me with this, please??

asked Jul 24, 2023

2 answers

3 votes

94.3k views

Human needs and wants Physical?

asked Feb 27, 2023

2 answers

24 votes

133k views

An ellipse has a vertex at (0, −7), a co-vertex at (4, 0), and a center at the origin. Which is the equation of the ellipse in standard form?

asked Feb 22, 2023

1 answer

0 votes

44.9k views

In a population of giraffes, some of them have longer necks than others

asked Oct 27, 2022

1 answer

3 votes

16.1k views

Yard Tools manufactures lawnmowers, weed-trimmers, and chainsaws. Its sales mix and unit contribution margin are as follows. Sales Mix Unit Contribution Margin Lawnmowers 20 % $33 Weed-trimmers 50 % $22

asked Sep 16, 2022

1 answer

5 votes

61.9k views

HIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII WHATS BEING SMART

asked Mar 13, 2022

2 answers

0 votes

53.1k views

Help with this question please

asked Mar 12, 2022

1 answer

3 votes

181k views

Describe life during this ancient time

asked Feb 19, 2022

2 answers

24 votes

181k views

What was the new deal from the Great Depression

asked Jul 23, 2021

2 answers

3 votes

226k views

What’s the kinetic energy of the object? Use . Erica is competing in the shot put event at a track meet. She hurls a shot with a mass of 4 kilograms at a speed of 9 meters/second. The shot’s kinetic energy

asked Jul 18, 2021

1 answer

3 votes

147k views

Which of the following is NOT characteristic of special districts? A They have rights to buy and sell property. B They are intergovernmental units created for specific purposes. C. They handle services

asked Jul 18, 2021

2 answers

5 votes

72.0k views

5 (F - 32) expresses the relationship between Fahrenheit temperature, F, and Celsius temperature, C. Use the formula to convert the given Fahrenheit temperature to its equivalent temperature in the Celsius

asked Jun 9, 2021

1 answer

0 votes

179k views

An urn contains nine blue balls and seven yellow balls. If three balls are selected randomly without being replaced, what is the probability that of the balls selected, one of them will be blue and two

asked Apr 28, 2021

1 answer

5 votes

220k views

The sample mean and standard deviation from a random sample of 10 observations from a normal population were computed as ?x=23????? and ?????s=9 Calculate the value of the test statistic (to 3 decimals)

asked Apr 17, 2021

1 answer

0 votes

148k views

11(k-1) 7(k-y) help fast ASAP IM STUCK PLESEE ALSO NEED TO SHOW WORK

asked Apr 2, 2021

1 answer

4 votes

90.4k views

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