Recent activity by Jack Henahan

Recent activity by Jack Henahan

the reflector of a flashlight is in the shape of parabolic surface. The the reflections of all rays from the light bulb to any point on the parabolic surface will be all parallel to each other. The casting

answered Dec 16, 2023

1 answer 126k views

a 42 inch string is to be cut so that one piece is 7 inches longer than the other. what is the length of the shorter piece?

answered Nov 8, 2023

1 answer 215k views

Where does chocolate come from? Does it come from brown cows?

answered Nov 2, 2023

2 answers 99.2k views

Did i solve this equation right? if i didnt what did i do wrong/whats the right answer?

asked Oct 28, 2023

1 answer 47.3k views

What is Social Security and how does it impact a persons retirement?

answered Sep 27, 2023

1 answer 205k views

Make equation with these roots 8± √15?

asked Aug 24, 2023

1 answer 127k views

HELPPPPP PLEASE!!! What does the underlined word mean in the following sentence? ¿Le puedo dejar un mensaje a Amalia? a message an invite a thanks a messenger

answered Jul 11, 2023

2 answers 167k views

What is the name for of the equation for a parabola not at the origin that opens up or down?

asked May 23, 2023

1 answer 181k views

1. Conjugate any four hobby verbs – only one with ‘spielen’. ich wir ich wir du ihr du ihr er/sie/es Sie/sie er/sie/es Sie/sie ich wir ich wir du ihr du ihr er/sie/es Sie/sie er/sie/es Sie/sie

answered Jan 19, 2023

1 answer 12.8k views

When a car reaches a stop at the top of a hill, kinetic energy is transforms into what energy?

answered Jan 9, 2023

1 answer 171k views

Which is the most likely reason for Creon’s refusal to pardon Antigone? fear of Antigone’s wrath fear of judgment from the gods fear of appearing weak fear of death

answered Dec 8, 2022

1 answer 54.6k views

Is 0.669429565254154... a rational number

asked Dec 4, 2022

1 answer 55.3k views

In the zoo, there are 12 elephants, 8 giraffes, 9 lions, 10 seals, and 16 otters. What is the ratio of elephants to all the animals at the zoo?

answered Nov 21, 2022

2 answers 47.4k views

The organizational pattern of presenting the problem and then providing a solution allows the reader to — A. grieve the loss of lives at Auschwitz and celebrate with those who survived B. visualize the

answered Nov 19, 2022

1 answer 16.0k views

Which statement about most enslaved people is true? a.They were separated from their families and friends. b.They were given their freedom after a few years of enslavement. c.They were given small plots

answered Nov 13, 2022

2 answers 154k views

A recipe calls for 1 ¾ cups of flour. If the recipe is tripled, how much flour is needed?

answered Oct 9, 2022

2 answers 178k views

Which of these sentences has the best word order for clearest meaning? A.A man rode with a redshirt the horse. B.A man rode the horse in a redshirt. C.A man with a red shirt rode the horse. Which of these

asked Sep 19, 2022

2 answers 42.5k views

Jessica is considering putting $50 into a money market account that pays a 4 percent annual interest rate. It will take year(s) for the money to double to $100.

asked Sep 9, 2022

1 answer 127k views

Ok heres the next question

answered Aug 23, 2022

1 answer 90.6k views

Which region of Oklahoma is home to the Grand and Illinois rivers? A. the Prairie Plains B. the Sandstone Hills C. the Red River Plains D. the Ozark Plateau

answered Jun 27, 2022

2 answers 186k views

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