Questions by Abaelter

Questions by Abaelter

What is the mass of a 450 centimeter3 block of silicon if the density of silicon is 2.336 grams/centimeter3?

asked Aug 4, 2021

1 answer

5 votes

202k views

The perimeter of a rectangle is 48 in. If the length is twice the width, what is the length of the rectangle? A) 64 in. B) 16 in. C) 8 in. D) 4 in.

asked Jun 25, 2021

1 answer

0 votes

34.2k views

A circle has a diameter of 18 cm. Find the circumference. . Use 3.14 for π. Round your answer to the nearest tenth.

asked May 11, 2021

2 answers

2 votes

146k views

What is X plus seventeen equals three

asked Mar 11, 2021

1 answer

2 votes

176k views

Miguel bought a chicken that costs $4.99, 2 cans of soup for $1.49 each, and a bottle of soda for $3.70. How much change did he receive from $20.00? A) $8.33. B)$9.82. C)$8.43. D)$11.67

asked Jan 17, 2021

2 answers

3 votes

235k views

I need to know how to solve the equations.

asked Dec 13, 2020

1 answer

4 votes

66.2k views

Suppose that 5.14 x 10-3 mol of hydrogen gas occupies a 1,171 mL container at 60°C. What is the pressure (in torr)? (Do not type the units.)

asked Dec 2, 2020

1 answer

0 votes

156k views

If you were to travel from north to south along Australia's east coast, what would be the correct order of cities you would encounter?

asked Nov 5, 2020

1 answer

3 votes

37.2k views

Suppose u and v are a basis for the two-dimensional vector space V. Prove that w = u+v and x = u-v is also a basis. Hint: If two vectors form a basis, then any vector in the space can be expressed as linear

asked Jun 15, 2020

1 answer

1 vote

99.4k views

1. Which the correct sentence

asked Mar 9, 2020

1 answer

1 vote

135k views

How many moles is 1200 grams of Mn3(SO4)7?

asked Feb 20, 2020

2 answers

4 votes

56.8k views

What is the range of relation

asked Aug 13, 2019

1 answer

3 votes

94.2k views

P4O10 + 6H2O 4H3PO4 How many moles of water are consumed if 0.729 mol H3PO4 are produced?

asked Aug 12, 2019

1 answer

2 votes

233k views

Under apartheid, __________. A. Muslim law became the law of the entire nation B. blacks and whites were granted the same rights, including equal schooling, living conditions, and employment opportunities

asked Jan 18, 2019

2 answers

1 vote

147k views

How does the setting of the room affect the characters in it? It incites greed in the officers. It puts the narrator at ease and relaxes him. It makes the officers suspect the narrator and question him

asked Dec 17, 2018

1 answer

0 votes

63.2k views

Is evaporation of water a physical change or a chemical change? explain your answer?

asked Aug 18, 2018

1 answer

5 votes

142k views

Which is more realistic mirror or camera?

asked Jun 14, 2018

2 answers

1 vote

99.7k views

Which is classified as an inner transition element

asked Feb 24, 2018

2 answers

4 votes

140k views

In honor of Monna Giovanna, Federigo —

asked Jan 22, 2018

2 answers

3 votes

215k views

What is the first step to simplify the expression 3(x+8)^2/x+2? A.) distribute the 3 to the terms inside the parentheses B.) divide x by x C.) divide 8 by 2 D.) square the binomial inside the parentheses

asked Nov 25, 2017

2 answers

3 votes

66.9k views

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