Recent activity by JD Brennan

Recent activity by JD Brennan

A dentist's drill starts from rest. After 2.80 s of constant angular acceleration it turns at a rate of 2.70 ✕ 10⁴ rev/min. Find the drill's angular acceleration. Determine the angle (in radians) through

answered Dec 17, 2024

1 answer 87.9k views

In two or more complete sentences, explain how to find the time it takes for a rocket following the path of the parametric equations x = 3t^2 and y = -9t + 18 to hit the ground.

answered Sep 8, 2024

1 answer 209k views

How many Sergeant Majors of the Army (SMA) have there been, including the current one?

asked Aug 27, 2024

1 answer 133k views

Match the descriptions with the authors. 1) Horace 2) Plautus 3) Lewis Carroll

answered Aug 8, 2024

1 answer 151k views

True or False: Credit Memo provides support for only internal reviews

answered Jun 21, 2024

1 answer 178k views

A compounded prescription required using 15 capsules costing $45.00 per 50 capsules and 120 GM of an ointment base costing $15.00 per pound. If a $5.00 dispensing fee is included, how much should the patient

asked May 24, 2024

1 answer 44.3k views

I need help please?!!!

asked May 23, 2024

2 answers 96.8k views

(reposting because the one person that helped gotten their comment deleted so i couldnt see answer) PLEASE HELP ASAP WITH THIS

answered Apr 26, 2024

1 answer 57.4k views

The type of population growth that most natural populations follow is-

asked Apr 13, 2024

1 answer 203k views

a certain reaction has delta h= -75 kj mol and an activation energyh What is the activation energy of the reverse reaction?

asked Apr 9, 2024

1 answer 179k views

If ∠DAC=∠BAD, what is the length of AB? Round to one decimal place. a. 22c b. a+b+c c. 2a d. 2b

answered Mar 18, 2024

1 answer 122k views

-5 5/8 x -2 1/3 what is the answer to this

asked Feb 28, 2024

1 answer 206k views

Enter the numerator and denominator of the fraction in simplest form that is equal to the decimal number shown. 0.8^ = please help asap!!

answered Feb 26, 2024

2 answers 51.3k views

During which phase of meiosis will the chrom appear as packets of 4 chromatids?

answered Feb 23, 2024

1 answer 87.8k views

Two men and three boys together can do a piece of work in 8 days. The same work is done in 6 days by 3 men and 2 boys together. How long would 1 boy alone or 1 man alone take to complete the work? (a)

answered Feb 2, 2024

1 answer 27.6k views

Use the image to answer the question. Rectangular prism with dimensions 0.5 feet by 1.5 feet by 4 inches. What is the volume of the figure in cubic inches? Enter your answer as a number, like this: 42

asked Jan 11, 2024

1 answer 57.7k views

A fire is burning in a fireplace. Where is the conduction? A. Heat is rising up the chimney. B. Fire is warming the bricks beneath it. C. You turn on the blowers to circulate warm air.

answered Sep 10, 2023

2 answers 157k views

I’LL GIVE YOU ALOT OF POINTS!! A hypothesis is an educated guess based upon observation. It is an explanation of a single event based upon what is observed. A hypothesis has not been proved but can be

answered Sep 6, 2023

1 answer 187k views

13. Find the surface area of the triangular prism shown.

asked Aug 18, 2023

2 answers 180k views

You Are Shakespeare-Write the Next Scene In the box below, write Act III. scene ii Juliet and the Nurse) OR scene iit (Romeo and Friar Lawrence). Remember, Romeo just killed Tybalt, Juliet's cousin and

answered Jul 22, 2023

1 answer 75.3k views

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