Questions by Davydotcom

Questions by Davydotcom

A company, Second Brain, produces calculators. It costs them $750 operating cost per week plus $6 per case of calculators manufactured. They estimate that 50 cases of calculators are produced every hour.

asked Nov 9, 2021

2 answers

1 vote

111k views

Find the sum of the coefficients in the expansion of (x+1)^12

asked Oct 27, 2021

1 answer

2 votes

89.9k views

How many moles of copper are needed to react with sulfur to produce 2.9 moles of copper (I) sulfide

asked Sep 15, 2021

1 answer

0 votes

182k views

How did the railroad industry help contribute to the rise of Rockefeller and the oil industry?

asked Jul 19, 2021

1 answer

4 votes

127k views

Show your work and factor 5x^3-135 Please help

asked May 8, 2021

2 answers

1 vote

90.7k views

Anybody great at Spanish that can give me the answers (don’t worry about notes part )

asked Apr 24, 2021

1 answer

5 votes

179k views

Prior to World War I, the formation of the Triple Alliance motivated which THREE countries to form the Triple Entente?

asked Apr 5, 2021

2 answers

1 vote

206k views

Crear tu propia “Constitución Familiar en tiempo de contingencia”. Sigue estos pasos: • Dale un nombre a tu Constitución. • Incluye aspectos generales (limpieza, cuidado de mascotas, cocina, juegos y actividades

asked Feb 9, 2021

2 answers

2 votes

59.3k views

(4x – 3y = 18 2 y+2=0

asked Jan 27, 2021

2 answers

3 votes

149k views

Two hikers leave camp at the same time. One travels N30°E at 5.7 miles per hour. The second travels S30°W at 4.2 miles per hour. After 7 hours, how far apart are the two hikers?

asked Oct 16, 2020

1 answer

2 votes

147k views

There are 923 students enrolled on the Hope campus. This is 60.0% of the total student body enrolled. What is the total # of students enrolled at Hope? Round to the nearest whole #.

asked Aug 8, 2020

1 answer

1 vote

177k views

Explanation's of E=MC²

asked Jan 12, 2020

2 answers

4 votes

141k views

which president took office in January 1969 and believed he could come to a peace agreement with Vietnam

asked Jan 7, 2020

2 answers

4 votes

155k views

Jackson's kitten weighted 2 pounds and 3 ounces. A month later the kitten weighted 56 ounces. How much weight did the kitten gain in that month? 1 pound= 16 ounces

asked Dec 17, 2019

1 answer

5 votes

185k views

Why was there a shift from Hinduism to Buddhism

asked Dec 12, 2019

1 answer

5 votes

39.7k views

An old movie poster used a quote "In space, no one can hear you scream!" Why this is true or not true? A) The quote is incorrect, you can hear sound in outer space. Reactivate B) Sound cannot be polarized.

asked Dec 4, 2019

1 answer

5 votes

205k views

Charlene lives in Wyoming and pays 4% in sales tax. She bought a garbage disposal, and the amount she paid after sales tax was applied was $818.42. What was the approximate cost of the garbage disposal

asked Jul 5, 2019

2 answers

4 votes

224k views

What effect does salt have on most metals?

asked Jun 27, 2019

1 answer

3 votes

156k views

Number 9 and 10 pls help

asked Jun 8, 2019

1 answer

4 votes

193k views

In the 1928 presidential election, the democratic candidate and governor of new york, Al Smith, broke a rule

asked Dec 12, 2018

1 answer

1 vote

81.8k views

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