Recent activity by Hannes Ach

Recent activity by Hannes Ach

A girl is riding her bicycle down a hill without pedaling. She speeds up as she goes down the hill, and the tires get a little warmer. What energy transformations happer while she is going down the hill?

asked Nov 6, 2024

1 answer 60.8k views

Doctors use radioactive iodine as a tracer in diagnosing certain thyroid gland disorders. This type of iodine decays in such a way that the mass remaining after t days is given by the function m(t) = 2e−0.

asked Oct 28, 2024

1 answer 127k views

(3,-2) & (4,3) what is the slope of the lines

answered Oct 13, 2024

1 answer 132k views

The probability of two machines each independently working successfully are 0.8 and 0.9. What is the probability of only one machine operating successfully at a time? A) 0.18 B) 0.26 C) 0.72 D) 0.92

answered Sep 28, 2024

1 answer 217k views

Which of the following is false about lamellipodia? A) Their formation is stimulated by activation of Rac. B) They may have associated filopodia. C) They contain bundles of microtubules that push the plasma

answered Mar 1, 2024

1 answer 225k views

1a. Suggest ONE effective way to develop self-directed language learning strategy. (need a 1 minute script for individual topic) 1b. What is the most effective strategy to conduct self-directed language

asked Dec 1, 2023

1 answer 94.9k views

Katy wants to enroll in art school. School A charges a monthly charge of $17.50 and a one-time enrollment fee of $55. School B charges a monthly charge of $12.50 and a one-time enrollment fee of $95. Which

answered Nov 22, 2023

2 answers 180k views

What are the four branches of Mathematics?

answered Nov 22, 2023

2 answers 85.0k views

Compare and contrast the Maurya Empire and the Gupta Empire

asked Oct 9, 2023

2 answers 14.9k views

What is the 12th term of the sequence -2,-4,-6,...........-100?

asked Sep 5, 2023

2 answers 215k views

Liam has a bag of b beads.He gives 20 beads to his sister.He than splits these beads into 4 groups and make a necklace.Write an expression that represents the number of beads on each necklace show your

asked Jul 6, 2023

1 answer 8.8k views

How many moles are in 6.0 g of C?

asked Jul 4, 2023

2 answers 82.4k views

For a certain company, a train coming from New York to Washingto, D.C., takes 3 hours to travel 228 miles. A new train company is able to complete the same journey in only 2.5 hours. How much faster is

answered Jun 29, 2023

1 answer 90.2k views

Graph the line that passes through the points (-2,-7) and (5,0) anddetermine the equation of the lineKuationSubmit Answer

answered Jun 28, 2023

1 answer 31.8k views

Elke lives 1/10 mile away from school. Haresh lives 2/3 mile away from school. How much close does elk live

asked Jun 11, 2023

2 answers 72.2k views

Help me plssssssssssa

answered Dec 10, 2022

2 answers 175k views

1.5 in fraction form

asked Dec 6, 2022

2 answers 110k views

Due to powerful Gorkha earthquake 2072 many cultural historical and religious sites have been destroyed by the. Give four suggestions to renovate and preserve such heritage sites listed in world heritage

answered Sep 8, 2022

1 answer 142k views

An ice cream truck driver used the equation Y=KX to show how much money he made selling 9 ice cream bars. He determined he'd make $24.93. How much did he make per bar sold?

answered Aug 26, 2022

1 answer 48.8k views

HELP ME AGAIN PLEASE I BEG

answered Aug 24, 2022

2 answers 206k views

Search QAmmunity.org