Recent activity by Kerli

Recent activity by Kerli

Identify which of the following sets of planes in three- dimension space are parallel and state the reasoning A.x=4 y=4 B. x+z=8 y-z=8 C. x+y-z=-1 -x-y+z=1 D. 3x-2y+6z=0 E. -9x+6y-18z=0

answered Dec 14, 2024

1 answer 54.9k views

A 385 cm3 sample of carbon dioxide at 100 kpa and 25 °c was mixed with 2.89 × 10−2 mol of argon. the gas constant, r = 8.31 j k−1 mol−1 what is the mole fraction of carbon dioxide in the mixture?

answered Sep 28, 2024

1 answer 100k views

The primary role of the nephron in urine formation is to? 1) regulate arterial blood pressure and glomerular filtration rate 2) eliminate nitrogenous wastes and regulate volume, composition and pH of the

answered Sep 15, 2024

1 answer 28.6k views

Convergence is the changing of verbal patterns to emphasize similarities between communicators. O True O False

answered Aug 24, 2024

1 answer 124k views

The southeastern part of the United States has A: highland climate B: humid continental climate C: subarctic climate D: humid subtropical climate

asked Jul 21, 2024

2 answers 105k views

The adrenal medulla contains two types of secretory cells, what are they and what are their functions? a) Alpha and beta cells; alpha cells secrete cortisol, beta cells secrete adrenaline. b) Adrenal and

answered Jun 27, 2024

1 answer 11.8k views

In a motorcycle safety check, what aspects should you examine related to the center stand and side stand? a. Lubrication b. Stability c. Height adjustment d. Ease of deployment

asked May 4, 2024

1 answer 15.9k views

I don’t understand My teacher never showed us how to workout these problems so can y’all please SHOW WORK so I can do on the following questions coming up ty <3 (algebra 1)

answered Apr 21, 2024

1 answer 70.4k views

What was 1 problem immigrants faced when they reached the USA, and how did they try to solve this issue? a) Language barrier and cultural adaptation b) Lack of employment opportunities c) Discrimination

asked Feb 11, 2024

1 answer 16.3k views

One action of advocates is to vote for representatives who support issues of concern to families. A) True B) False

asked Jan 3, 2024

1 answer 71.5k views

Find the difference, and explain how you did it. Explain both the number part and the sign 4-(-6)

asked Sep 23, 2023

1 answer 181k views

Is it 1/10, 10, 7 or 5/72 please help thank you?

answered Aug 27, 2023

1 answer 234k views

Find the length of x and y

asked Jul 19, 2023

1 answer 7.6k views

If Jessie can answer multiplication problems at a rate of 6 problems every 20 seconds. If she has a 10 minute test with 175 questions on it, will she finish in time?

answered Jul 10, 2023

1 answer 82.9k views

1 . 12+2x=16 2.12+x=26 3 . 4x-2=10

asked Jun 13, 2023

2 answers 156k views

I read 1/3 of a book in an hour. How much more of the book will I read in 2 1/5 hours

answered May 10, 2023

2 answers 126k views

The graph shows the height of a golf ball f(x), in feet, x seconds after it is hit. The vertex of this function is __________ and it represents ___________.

answered Apr 25, 2023

1 answer 132k views

Simplify. sal 63 - 3 3b a - 5 Write your answer using only positive exponents.

answered Apr 9, 2023

1 answer 31.5k views

Help please and thank you question is in picture.

answered Feb 1, 2023

2 answers 13.6k views

Identify a group of people who settled in the west in the 19th century.

asked Jan 7, 2023

1 answer 46.5k views

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