Recent activity by Robin Hartmann

Recent activity by Robin Hartmann

2(f+2)+5(f+4) expand and simplify

answered Nov 25, 2023

2 answers 234k views

What is social media marketing

asked Oct 13, 2023

2 answers 217k views

What was the name of the place that most Asian immigrants saw when they first arrived in America? A. Angel Island B. Ellis Island C. Hawaii D. New York City

asked Aug 10, 2023

1 answer 63.9k views

They want me to round the result to the correct number of significant figures.

answered Jul 29, 2023

1 answer 52.0k views

This is the second time I'm doing this but what is 1+1 i don't know simple math casue why not

answered Apr 15, 2023

2 answers 56.8k views

What is retort stand used for? And what are biohazardous substances?

asked Mar 24, 2023

1 answer 223k views

Video store charges $12 for used games and $25 for new games. Jonathan has saved $300 to spend on video games. This scenario is represented by a linear equation. 12x + 25y = 300 x = number of used games

answered Feb 26, 2023

1 answer 13.0k views

Fifteen is 3/8 of what number

answered Feb 19, 2023

1 answer 8.8k views

if your principal is $800 and the interest rate is 3.5% and the time is 6 months.what is the interest that you earn

answered Dec 12, 2022

2 answers 131k views

Find on x on this triangle

asked Dec 8, 2022

1 answer 226k views

How many moles are there in 2.3 x 1023 formula units of NaCl? Group of answer choices 0.27 moles 0.38 moles 2.2 moles 3.1 moles

answered Nov 29, 2022

2 answers 221k views

How many moles are there in 2.3 x 1023 formula units of NaCl? Group of answer choices 0.27 moles 0.38 moles 2.2 moles 3.1 moles

answered Nov 29, 2022

2 answers 221k views

How many moles are there in 2.3 x 1023 formula units of NaCl? Group of answer choices 0.27 moles 0.38 moles 2.2 moles 3.1 moles

answered Nov 29, 2022

2 answers 221k views

The model below represents an equation. Write the equation that is modeled then find what value of x makes the equation true. HELP ASAP I HAVE TO TURN IT IN THE TEACHER IS GONNA CHECK HOMEWORK AND THIS

asked Nov 16, 2022

1 answer 26.9k views

Steve Hitchcock is 39 years old today and he wishes to accumulate $513,000 by his 63 rd birthday so he can retire to his summer place on Lake Hopatcong. He wishes to accumulate this amount by making equal

answered Oct 25, 2022

1 answer 85.0k views

What is –0.025 as a fraction.

asked Sep 27, 2022

1 answer 76.9k views

Why did native american economic systems weaken in the late nineteenth century?

answered Aug 2, 2022

1 answer 56.9k views

7. A bus is traveling at 79.7 km/h east. How far does the bus travel in 1.45 hours? Need help please!!!

answered Jul 17, 2022

1 answer 121k views

The circumference of the inner circle is 66 ft. The distance between the inner circle and the outer circle is 3 ft. By how many feet is the circumference of the outer circle greater than the circumference

answered Jun 23, 2022

2 answers 5.4k views

if Patty has 56 apples and And has 87 pears how many grapes do they have in total including Ava's 890 blueberries?

asked May 19, 2022

1 answer 201k views

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