Questions by Pjmil

Questions by Pjmil

(6) (Bonus) Determine the Cartesian equation of the surface with spherical coordinate equation rho = 2 cos θ sin φ − 2 sin θ sin φ + 2 cos φ. It turns out this describes a sphere. What is the center and

asked Mar 13, 2021

1 answer

5 votes

85.6k views

This is geometry plz

asked Feb 15, 2021

1 answer

0 votes

163k views

What are some of the key life support systems built into a space suit

asked Jan 14, 2021

2 answers

5 votes

107k views

Write a balanced molecular equation and a net ionic equation for the reaction that occurs when magnesium hydroxide reacts with a hydrochloric acid solution. Express your answers as chemical equations separated

asked Dec 14, 2020

1 answer

4 votes

208k views

I've put alot of work into this fan art and I'm curious to know what you guys think because I don't really feel to confident in it and hearing the thoughts of smart intillegent people would be honorable.

asked Oct 17, 2020

2 answers

1 vote

133k views

How does a rotating coil inside a magnetic field generate electricity?

asked Jul 15, 2020

1 answer

3 votes

209k views

Bioinformatics includes all of the following except __________.

asked Feb 6, 2020

1 answer

3 votes

116k views

a pack of toy cars contains 12 cars. if sylvia buys some packs, what are two possible numbers of cars that she could buy?

asked Jan 17, 2020

1 answer

5 votes

113k views

6. Suzie hammers on a block of wood when she is 85 meters from a large brick wall. Each time she she hits the block, she hears an echo 0.50 s later. With this information, show that the speed of sound

asked Jan 4, 2020

1 answer

0 votes

156k views

Which is precisely defined using the undefined terms point and plane?

asked Nov 20, 2019

1 answer

2 votes

42.2k views

The original value of a car is $22,000, and it depreciates (loses value) by 15% each year. What is the value of the car after three years?

asked Oct 18, 2019

2 answers

1 vote

159k views

what was the name of franklin delano roosevelt’s fdr economic program is response to the great depression

asked Jun 11, 2019

1 answer

0 votes

141k views

On one side of a football stadium are 30 suites on the Circle Level. Fourteen of the suites have 24 seats each, and the rest have 18 seats. Tyler says that 14/30 is the simplest form of the fraction to

asked Feb 18, 2019

1 answer

5 votes

233k views

Which of the following is a heterogeneous mixture? A. mineral water B. gasoline C. oil and vinegar D. corn syrup

asked Sep 16, 2018

1 answer

4 votes

46.8k views

Write the expression -3x 2 + 2y 2 + 5xy - 2y + 5x 2 - 3y 2 in simplest form. Then, answer the following questions. A. How many terms are in the simplified expression? B. How many of the terms in the simplified

asked Sep 13, 2018

1 answer

3 votes

196k views

The length of a rectangle is 3 meters longer than the width. if the area is 36 square meters, find the rectangle's dimensions. round to the nearest tenth of a meter.

asked Aug 15, 2018

1 answer

2 votes

224k views

Write 0.12*10-3 as a decimal

asked Jan 10, 2017

2 answers

3 votes

208k views

Which is most responsible for recycling dead plants and animals in an ecosystem

asked Jan 18, 2016

1 answer

4 votes

125k views

Loren is putting brick along both edges of the 21-meter walkway to his house. Each brick is 0.26 meters long. Loren is placing the bricks end to end. How many bricks does he need? Plz show your work, I

asked Nov 21, 2015

1 answer

5 votes

211k views

Page:

Search QAmmunity.org