Recent activity by DozenCrows

Recent activity by DozenCrows

Why is copper a pure substance? a. because it is an element b. because it is a compund c. because it is a homogenous mixture

answered Oct 1, 2023

1 answer 192k views

Consider the series. ∞∑n=1 (3^n+1 / 3n+1) Does the series converge or diverge? Select answers from the drop-down menus to correctly complete the statements.

answered Sep 17, 2023

2 answers 12.8k views

7 ( 7x - 3y) - 6 Expand the expression

answered Aug 22, 2023

1 answer 219k views

Find the perimeter of the triangle HELPPPPPP

asked Jun 20, 2023

2 answers 148k views

Please help me I will give crown

answered Jun 2, 2023

1 answer 140k views

Some friends plotted the location of their houses on a map. Brianna's house is at (1,6). Jordan's house is at (5,3). What is one possible path from Brianna's house to Jordan's house? y 8- Go right? blocks.

asked Apr 22, 2023

1 answer 130k views

What are lines of latitude and longitude used for?

asked Apr 1, 2023

2 answers 21.0k views

24 20. The table below shows the 2009 population of Tennessee was represented by different age groups. Tennessee Population in 2009 Age Group Percent of Total Population 0 to 4 17 5 to 18 17 19 to 64 63

asked Feb 17, 2023

2 answers 135k views

Some of these words have spelling mistakes. select each word with a spelling mistake. astronot attraction bisect intermison mythical

answered Jan 20, 2023

1 answer 35.8k views

Find percentage of change. Round to the nearest whole number if necessary. State whether the percent of change is an increase or decrease.

asked Jan 11, 2023

1 answer 46.0k views

Which of the following would be the most logical first step to solving this quadratic equation? x2 - 5x + 6 = 0 A. Add -6 to both sides. B. Take the square root of both sides. C. Use the zero product rule

asked Dec 1, 2022

1 answer 72.6k views

Solve for all values of x by factoring. X^2-x+1=3

answered Nov 10, 2022

2 answers 67.4k views

Can you plz solve for x

answered Nov 8, 2022

2 answers 228k views

Hey we have a dance coming up and i was gonna ask this boy when a rude rich girl came up and told him i said crazy things about him. WHAT SHOULD I DO

answered Sep 29, 2022

2 answers 150k views

Is the box moving at a constant speed? Explain how you know. What does this tell you about the kinetic energy of the system

asked Aug 13, 2022

1 answer 114k views

Nixon estimates it will take him 5 hours to finish an art project.It actually takes him 320% of the time estimated.How many hours did it take him to finish the project?

answered Jul 30, 2022

2 answers 188k views

What type of change happens when the powder inside a firework is burned? A.Freezing occurs from a chemical change. B.Light is produced by a chemical change. C.Rotting occurs from a chemical change. D.Rust

asked Jul 10, 2022

2 answers 14.0k views

What is the kinetic energy of a 1.5 kg object moving at a velocity of 100 m/s?

answered Jul 7, 2022

2 answers 27.7k views

Why is the water cycle important to the Troposphere? Science

asked May 27, 2022

2 answers 155k views

Is this correct Spanish? I’m kind of new at it and I just need someone to check over it to make sure it’s decent :)

asked May 22, 2022

1 answer 67.8k views

Search QAmmunity.org