Recent activity by Gperriard

Recent activity by Gperriard

A manufacturer of pacemakers wants the standard deviation of the lifetimes of the batteries to be less than 1.8 months. A sample of 20 batteries had a standard deviation of 1.6 months. Assume the variable

answered Oct 29, 2023

1 answer 168k views

Help need to turn it in please please

answered Oct 22, 2023

1 answer 109k views

A yard stick is placed vertically on the ground. It cases a 6 foot shadow. A tree nearby casts a 24 ft shadow. What is the height of the tree?

asked Oct 17, 2023

1 answer 170k views

Given the formula FV = P + Prt, what is the future value of a savings account that had an initial deposit of $7,900 earning 6.5% simple interest for 4 years?

answered Aug 23, 2023

1 answer 229k views

Which of the following would describe Slope? A Rise/Run B The rate of change C The steepness of a line D All of the above

asked May 1, 2023

2 answers 230k views

2)Ms. Lee can type 80 words in 3 minutes on her computer. If she has to write a 10,000 word essay, then how long (in minutes) will it take her at this rate

asked Apr 8, 2023

1 answer 215k views

“ using the figure below, state 4 different angles that are congruent to EFC using 4 different conjectures. State the congruent angles and the appropriate conjecture” this is confusing if someone could

asked Apr 7, 2023

1 answer 22.5k views

Do these three paintings share any common characteristics or themes? explain.

answered Mar 3, 2023

1 answer 117k views

Helppp pls ㅜㅜ Thermal neutrons are neutrons that move at speeds comparable to those of air molecules at room temperature. These neutrons are most effective in initiating a nuclear chain reaction among

answered Jan 26, 2023

1 answer 198k views

Pls help No links pls

asked Jan 18, 2023

1 answer 14.1k views

Help pleaseee i don’t understand thisss

asked Dec 27, 2022

1 answer 126k views

A bicycle has a mass of 10, and a force of 100 newtons. What is the acceleration of the bike?

answered Dec 26, 2022

2 answers 205k views

Write 9,639 as a decimal number. 10,000

asked Oct 27, 2022

1 answer 9.4k views

Question 6 (0.04 points) Read procedure page for electrical conductivity experiment. Which of the following statement is correct? A) Sugar (C12H22011) for sure will conduct electricity because it is a

answered Oct 11, 2022

1 answer 114k views

Which of the following were major changes in living conditions and working conditions in the industrial city? a. Good housing b. Police protection c. Shorter life expectancy d. Safe jobs

asked Sep 27, 2022

1 answer 135k views

Can someone please solve 1/4 x 5/3

asked Jul 7, 2022

2 answers 171k views

17. Find the average atomic mass unit of silicon given the following isotopes and abundances: Silicon-28, Silicon-29, Silicon-30 with masses of 27.977, 28.976, 29.974, respectively. The percent abundance

asked Jul 3, 2022

1 answer 96.6k views

Who, for the most part, is considered to be the author of the story of the Trojan ? What is this story called?

asked May 27, 2022

1 answer 144k views

Can anybody provide an answer that doesn't require a link please? Determine which lines are parallel if ∠1 ≅ ∠2.

asked May 21, 2022

1 answer 70.5k views

Can someone explain this to me

answered May 16, 2022

1 answer 179k views

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