Recent activity by Roger Costello

Recent activity by Roger Costello

Arthur drops a ball from 81 feet above the ground. Its height age is given by the equation H= -16t2 + 81 where this the time in seconds for witch interval of time is the height of the ball less than 17

answered Dec 19, 2024

1 answer 1.0k views

Your school is donating items to the local food pantry. Your homeroom is having a competition to see who will donate the most items. You have already donated 14 items and plan to donate 3 more each week.

answered Dec 16, 2024

2 answers 173k views

Writes letter to your friend telling him three effects of road accident

answered Dec 6, 2024

1 answer 63.5k views

Which solution has the highest concentration of NO₃1-? a) 0.10 M KNO₃ b) 0.40 M Ca(NO₃)₂ c) 0.30 M Al(NO₃)₃ d) 0.50 M Mg(NO₃)₂

answered Dec 2, 2024

1 answer 166k views

What happened to Indigenous peoples in the Americas after 1492? a. They began growing tea and coffee. b. Most perished from disease. c. Their population decreased by nearly twenty percent. d. They began

answered Nov 30, 2024

1 answer 74.2k views

A regular size chocolate bar was 5 4/9 inches long. if the king size bar is 3 2/5 inches longer, what is the length of the king size bar? please help me!!!!

asked Oct 26, 2024

1 answer 34.5k views

The peaks and valleys of the electrical impulses responsible for the cardiac cycle are called ____.

answered Oct 21, 2024

1 answer 173k views

What percentage of the contribution margin is profit on units sold in excess of the break-even point? a) It's 50% to contribution margin ratio b) It's equal to the variable cost ratio c) It's equal of

asked Aug 26, 2024

1 answer 15.1k views

What does the word 'importune' mean? 1) expel from a community or group 2) attack verbally with harsh criticism 3) beg persistently and urgently 4) sit as the judge at the trial of

answered Aug 23, 2024

1 answer 49.3k views

How do you handle stress? What would you do if you were to encounter an extremely stressful situation, such as witnessing life-threatening wounds or death?

answered Jul 9, 2024

1 answer 44.4k views

How do developmental anatomy and embryology differ?

answered Jun 26, 2024

1 answer 148k views

Net income refers to the result of what deducting liabilities from the assets of the firm. subtracting cost of goods sold from revenues. deducting depreciation expense from revenues. the revenue left over

asked Apr 10, 2024

1 answer 48.4k views

In differential diagnosing from resisted testing, what does "weak and painful" mean?

asked Apr 10, 2024

1 answer 66.9k views

What are the 4 hot water tanks we sell.

asked Apr 3, 2024

1 answer 167k views

What are Essential Elements of Friendly Information (EEFIs)?

asked Feb 9, 2024

1 answer 28.6k views

Sunland's Computer Repair Shop started the year with total assets of $310000 and total liabilities of $224000. During the year, the business recorded $518000 in computer repair revenues, $309000 in expenses,

asked Jan 12, 2024

1 answer 51.6k views

Can some one please help me out

asked Dec 15, 2023

2 answers 49.6k views

If a linear graph has a negative slope, what can you say about the dependent variable?

asked Nov 19, 2023

1 answer 174k views

Thursday You have 23 slices of apple pie. You want to split it amongst your 7 friends. About how many slices do each friend get? roa tha erd int the boy

asked Oct 28, 2023

1 answer 137k views

What skills does a good detective need? Why?

asked Jul 21, 2023

1 answer 169k views

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