Recent activity by Heki

Question

In a sample of 40 mice, a biologist found that 42% were able to run a maze in 30 seconds or less. Find the 90% limit for the population proportion of mice who can run a maze in 30 seconds or less.

asked Dec 15, 2023

1 answer 139k views

Match the time: midi vingt (1 point)

asked Dec 15, 2023

1 answer 108k views

The Bessemer Process and the safety elevator allowed for which of the following? Group of answer choices the telegraph skyscrapers train engines electricity

answered Nov 23, 2023

1 answer 56.7k views

Stephanie put 40% of her t-shirts in her dresser. a) If she put 36 t-shirts in her dresser, how many t-shirts does Stephanie own? b) How many t-shirts are not in her dresser?

answered Jun 25, 2023

1 answer 193k views

Hellp 100 points + THE CROWN PLEASEEEEEEEEEEEEEEE

asked Jun 24, 2023

1 answer 209k views

1. how would the following people view the image? native americans frederick jackson turner farmers hoping to prosper out west 2. what is the historical circumstance of this document? 3. who is the intended

answered May 26, 2023

1 answer 50.4k views

A store has clearance items that have been marked down by 40%. They are having a sale, advertising an additional 60% off clearance items. What percent of the original price do you end up paying?

answered May 2, 2023

1 answer 106k views

Polarized sunglasses are specifically designed to block out the harshest color of the visible light spectrum: yellow. Yellow has a wavelength of 580 nm. A) Calculate the frequency of this light. (Hint:

answered Apr 15, 2023

2 answers 42.4k views

If f(x)=3x+2/5x-3; then f-1(x) is a.5x-3/3x+2 b3x-2/5x+3 c.3x+2/5x-3 d.2-3x/3-5x

answered Apr 14, 2023

1 answer 200k views

Swadaylab arck, a fatis) ne that obat 5. Eind the raken $10

asked Dec 26, 2022

1 answer 194k views

If we knew that 500 families living in various cities were surveyed randomly to gather this data, is it possible to make a valid conclusion? (2 points)

answered Dec 14, 2022

2 answers 84.5k views

A movie theater has a seating capacity of 329. The theater charges $5.00 for children, $7.00 for students, and $12.00 of adults. There are half as many adults as there are children. If the total ticket

answered Dec 10, 2022

2 answers 166k views

Transfer from the present tense to the past tense. The policeman carries the whistle.

answered Dec 3, 2022

2 answers 146k views

Compare the number of black stars to the number of white stars. Black Stars 3 12 18 24 White Stars 2 8 12 ? If the ratio remains the same, how many white stars will there be if there are 24 black stars?

asked Oct 27, 2022

2 answers 87.0k views

Which equation could possibly represent the graphed function? OA. f(x) = (x-4)(x + 2)(x + 4) OB. f(x) = (x-4)^2(x - 2) OC. f(x) = (x+4)^2(x+2) OC. f(x) = (x-4)(x-2)(x+4)

answered Oct 4, 2022

2 answers 176k views

Select the correct text in the passage. Which sentence from this excerpt of Abraham Lincoln's second inaugural address contains the best example of pathos? One-eighth of the whole population were colored

answered Sep 16, 2022

2 answers 73.9k views

3 = 4(x+y) for y pls help i need to figure out this question

answered Jul 28, 2022

1 answer 148k views

PLEASE HURRY AND HELP. ASSIGNMENT NEEDS TO BE DONE TONIGHT!!!!!!! The Indian Removal Act, the legislation that led to the Trail of Tears, was signed into law by which individual? A.John Quincy Adams B.

asked Jul 24, 2022

1 answer 82.5k views

Use the excerpt from “Out Where the West Begins” by Arthur Chapman to answer the question. “Out where the handclasp's a little stronger, Out where the smile dwells a little longer, That’s where the West

answered Jun 1, 2022

1 answer 51.3k views

Juan bought 15 pounds of flour for $8. How many pounds of flour did he get per dollar?

asked May 26, 2022

1 answer 77.5k views

Ask a Question