Recent activity by Ballard

Recent activity by Ballard

What’s the total charge of two nitrogen ions

answered Dec 1, 2023

1 answer 441k views

Mark and Henry are marking exam papers. Each set takes Mark 25 minutes and Henry 1 hour. Express the times Mark and Henry take as a ratio. Give your answer in its simplest form.

asked Jul 27, 2023

1 answer 376k views

What is the mass of 12.01 moles of hydrogen gas(H2)

asked Jul 16, 2023

1 answer 260k views

What 3 things did the Missouri Compromise do?

asked Jul 2, 2023

1 answer 264k views

Which number is closest to √73? 9.1 9.4 8.2 8.5

answered Jul 2, 2023

2 answers 480k views

Help me solve it please

asked Apr 7, 2023

1 answer 165k views

Can someone help me with this basic geometry?

answered Mar 30, 2023

2 answers 139k views

Please help me thank you if you do

asked Mar 2, 2023

1 answer 438k views

Solve the system of linear equations by graphing. y = (3)/(4) x -4y = - (1)/(2) x + 11

asked Jan 2, 2023

1 answer 498k views

You order CDs for $14.25 each and the website charges $4.50 for each shipment. The expression $14.25p + $4.50 represents the cost of p CDs. Find the total cost for ordering 4 CDs.

asked Nov 22, 2022

1 answer 209k views

Dress:$35.99 tax:6.75%

asked Oct 20, 2022

1 answer 431k views

Help me please and thank u

answered Jul 5, 2022

1 answer 375k views

Major debates at the Constitutional Convention were about which of the following? Select one: a. The election of the president b. The balance of power between large and small states c. All of the answers

answered Jun 15, 2022

1 answer 277k views

Is there a way someone can unblur this?

answered Apr 29, 2022

2 answers 314k views

Need help asap!!!! By 1 pm

answered Apr 16, 2022

1 answer 454k views

Evaluate 2p-nm-4, if m=3, p=15, and n=5.

answered Jan 17, 2022

1 answer 454k views

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