Recent activity by Sean Heiss

Recent activity by Sean Heiss

What is the distance between A(7, 4) and B(2, -8)?

asked Dec 15, 2023

1 answer 164k views

A washer and a dryer cost $944 combined. The water costs $94 more than the dryer. What is the cost of the dryer?

asked Nov 11, 2023

1 answer 158k views

Coal is made almost entirely of which chemical element?

asked Sep 23, 2023

1 answer 226k views

Answer ASAP! Consider right triangle DEF below. I need to know which two answers to click. Thanks!

asked Sep 20, 2023

1 answer 75.5k views

Evaluate 16.6 -2.9.........................../

answered Jul 20, 2023

2 answers 17.0k views

The average speed for a NASCAR racer during a race was about 112 miles perhour. The average speed for a Formula 1 racer during a race was about 223kilometers per hour. Which racer traveled at a higher

asked Jul 2, 2023

1 answer 119k views

What are some differences between pure substances and mixtures?

answered May 24, 2023

1 answer 98.3k views

Jun is at risk for heart disease so he is watching his cholesterol levels. He refers to the table below to choose what is best for his health. Comparison chart of fats food (14 g) saturated fat (g) monounsaturated

asked Feb 19, 2023

1 answer 201k views

What does “Use the information from the texts in your response.” mean?

answered Feb 9, 2023

1 answer 64.7k views

Can you help me on question 14?!

asked Nov 19, 2022

2 answers 11.6k views

Please help meeeeee!!!!!!!

asked Oct 28, 2022

2 answers 226k views

How many liters of nitrogen gas are in 5.78 x 10^34 molecules of nitrogen gas?

answered Oct 27, 2022

1 answer 87.4k views

Tell whether the following binomial is a factor of the polynomial binomial- (x+8) Polynomial- x^5-8x^4+8x-64 Please help :)

asked Aug 13, 2022

1 answer 112k views

The original cost of a laptop computer was x dollars. The expression 0.36 represents the value of the laptop today. Choose two expressions that also represent the value of the laptop today. A. 1-0.64 B

answered Aug 13, 2022

2 answers 189k views

Show that the equation y + 2 = 2(2x + 1) is linear and that it represents a proportional relationship between x and y.

answered Jul 29, 2022

1 answer 170k views

Element X has two known isotopes. If 83% of the sample weighs 76 amu and the remaining 17% weighs 73.6 amu, what is the atomic mass of element X

answered Jun 30, 2022

1 answer 80.0k views

Describe the importance of using a variety of texts.

answered Jun 18, 2022

1 answer 30.7k views

Please help me with this

asked May 28, 2022

2 answers 145k views

Convert 4.5 into second step by step please

answered May 22, 2022

2 answers 18.0k views

How many kilocalories (Calories) does the snack bar contain?

asked May 12, 2022

2 answers 131k views

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