Questions by BizzyBob

Questions by BizzyBob

What is the angle of elevation of the sun when a 42 ft mast casts a 17 ft shadow

asked Mar 16, 2021

1 answer

5 votes

105k views

Researchers were interested in knowing if preterm infants with late metabolic acidosis and preterm infants without the condition differ with respect to urine levels of a certain chemical. The mean levels,

asked Jan 27, 2021

1 answer

3 votes

108k views

Mrs. Reeds collects rocks. Each rock in her collection weighs about 4 ounces. Her collection weighs about 12 pounds in all. About how many rocks are in her collection?

asked May 24, 2020

1 answer

3 votes

41.9k views

Suppose you have a bag of 25 marbles and 3 of the marbles are white. If you choose one without looking, what is the probability you choose a white marble? Write this probability as a percent. Use a word

asked Mar 13, 2020

1 answer

3 votes

78.8k views

What is brain damage resulting from a problem during birth that impacts many different control functions called?

asked Jan 3, 2020

1 answer

1 vote

66.2k views

Why is the period between 2000 and 1000 B.C.E a climacteric in world history? What were the reasons for the disappearance of many civilizations across the world and how did Egypt and China manage to sustain

asked Dec 26, 2019

1 answer

5 votes

212k views

The original dimensions of the Great Pyramid of Giza in Egypt were 146 meters tall and 229 meters on each side of the square base. What was the original volume of this pyramid? A. 2,337,655 cubic meters

asked Oct 6, 2019

1 answer

4 votes

780 views

If the measure of a tangent angle is 68 then what is the measure of the intercept arc inside the angle

asked Jan 19, 2019

1 answer

3 votes

80.7k views

Devin is making a candle by pouring melted wax into a mold in the shape of a square pyramid. Each side of the base of the pyramid is 9cm and the height of the pyramid is 10 cm. To get the wax for the candle,

asked Jun 24, 2018

1 answer

1 vote

31.5k views

Read this excerpt from "A Modest Proposal" by Jonathan Swift: Infant's flesh will be in season throughout the year, but more plentiful in March, and a little before and after; for we are told by a grave

asked Mar 20, 2018

1 answer

2 votes

59.5k views

The velocity of sound in air is given by the equation v = 20 √273 + where v is the velocity in meters per second and t is the temperature in degrees Celsius. Find the temperature when the velocity of sound

asked Feb 21, 2018

1 answer

1 vote

126k views

Algebra function help please? I really need help with this asap. thank you in advance

asked Jan 24, 2018

2 answers

3 votes

102k views

NEED HELP!! To complete its outermost shell, oxygen will most likely ____

asked Jan 9, 2018

2 answers

0 votes

17.2k views

A group of art songs organized around a single topic is called a A) song cycle B) tone poem C) sonata D) concerto

asked Oct 23, 2017

2 answers

2 votes

116k views

How long will it take 10 000.00 to grow to 15 400.00 if it is invested at 9

asked Aug 27, 2017

1 answer

3 votes

183k views

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