Recent activity by Sinstein

Question

"Please write a complete formal proof for the following question.Given: ∠1 and ∠2 are complementary angles. Prove: ∠3 and ∠4 are complementary angles. A. ∠3 and ∠4 are supplementary angles. B. ∠3 and ∠4

answered Jan 1

1 answer 220k views

What is the engine operating limit for oil pressure at normal T/O?

asked Dec 27, 2024

1 answer 60.2k views

What are the two ways we can test if the slope is non-zero in simple regression? A) F-Test and Chi-Square Test B) T-Test and ANOVA C) Z-Test and Mann-Whitney U Test D) Pearson Correlation and Spearman

answered Nov 24, 2024

1 answer 48.6k views

On a map, there is a scale of 9 cm : 12 kilometers. If the distance between two cities on the map is 12 cm apart, how many kilometers separate the cities?

answered Nov 11, 2024

2 answers 207k views

Briefly discuss ten challenges of human resource management

asked Aug 10, 2024

1 answer 139k views

18% of all Americans live in poverty. If 30 Americans are randomly selected, find the probability that a. Exactly 4 of them live in poverty. b. At most 4 of them live in poverty. c. At least 4 of them

asked Jul 18, 2024

1 answer 143k views

Waht are Six steps of PERT/CPM?

asked Jul 11, 2024

1 answer 112k views

Isabella is working two summer jobs, making $17 per hour lifeguarding and making $10 per hour walking dogs. In a given week, she can work at most 11 total hours and must earn a minimum of $140. Also, she

answered Jul 7, 2024

1 answer 225k views

which of the following represent external databases in a data warehouse? (check all that apply.) check all that apply marketing data marketing data sales data sales data accounting data accounting data

answered May 26, 2024

1 answer 204k views

Determine the molecular weight of hydrogen peroxide, H₂O₂, in u. a. 17.01 b. 18.02 c. 34.02 d. 33.01

answered May 9, 2024

1 answer 53.4k views

The allowance method that assumes a given percent of a company's credit sales for the period is uncollectible is: a-The percent of sales method b-The percent of accounts receivable method. c-The aging

answered Apr 23, 2024

1 answer 217k views

Is training for Level 1, First Responder Awareness Level, required to be certified? 1) Yes 2) No

answered Mar 24, 2024

1 answer 41.5k views

____________ are also known as actinic rays.

answered Mar 3, 2024

1 answer 6.8k views

Which set of statements most clearly uses deductive reasoning?

asked Feb 26, 2024

1 answer 165k views

It costs Damage Inc. $1.88 for each Super Slingshot it produces. The initial cost to the company for production, marketing and paying workers is S16,000, Write a linear function that describes the total

asked Feb 10, 2024

1 answer 32.3k views

A rectangle if perimeter 24cm and its width 5cm then its length

answered Jan 13, 2024

2 answers 39.1k views

Find the derivatives of the following using increment method.1. y= 4x - 12

answered Jan 1, 2024

1 answer 40.4k views

The manager at the local auto shop has found that the probability that a car brought into the shop requires an oil change is 0.68, the probability that a car brought into the shop requires brake repair

answered Dec 30, 2023

1 answer 88.7k views

I NEED THE ANSWERS TO THIS FOR A HISTORY REPORT PLEASE HELP!!!! What is the capital of Germany? What form of government is Germany? What currency is used in Germany? Who is the chancellor of Germany? What

asked Oct 23, 2023

2 answers 140k views

I don’t understand geometry at all and I struggle to even do the simple things

answered Aug 26, 2023

1 answer 93.2k views

Ask a Question