Recent activity by Alexander Gelbukh

Recent activity by Alexander Gelbukh

A surveyor is conducting measures to see how wide a river is between points A and B.using her surveying instrument,she creates two similar right triangles.ABC~EDC,CE=34 meters,DE=16 meters,and AC=85 meters.

answered Dec 26, 2023

1 answer 58.4k views

4.04 human impact on earth lab

answered Dec 14, 2023

2 answers 101k views

Round 32020.20 to the nearest tenth

asked Oct 25, 2023

1 answer 74.1k views

Given point M is between L and N, where LM = 10 and NM = 8, What is LN?

answered Sep 13, 2023

1 answer 132k views

Determine f^-1(2) given the following: f(1 = -3f(2) = -2f(-1) = 2f(3) = -1

asked Sep 2, 2023

1 answer 218k views

Ken had 5 math quizzes in a month. Which table can be used to find his mean score on the quizzes?

answered Jul 15, 2023

2 answers 188k views

What is the molar mass of C13H21NO3 (albuterol), a drug used to treat asthma? Reminder: molar mass is always 4 numbers

answered Jul 5, 2023

1 answer 213k views

Shame is a bad thing, you know. It keeps you down. You want to know why I quit school? Because I didn't have nice clothes. No clothes, but I had brains. —"A Smart Cookie," Sandra Cisneros Which inference

answered May 21, 2023

2 answers 224k views

FIU is interested in the popularity of its bookstore. A recent survey of students at Florida International University found that only 33% of its students buy their textbooks at FIU's bookstore. If randomly

answered Mar 22, 2023

1 answer 72.9k views

What is the location of the y-intercept for the following exponential function? Give your answer in point form: (x,y) 3(4) + 2

answered Jan 11, 2023

1 answer 99.4k views

A simple one-celled organism divides into two identical cells every 30 minutes. d) How many organisms will be present in the sample after 6 hours? Explain.

asked Dec 1, 2022

1 answer 18.9k views

According to this timeline, what was the effect of the Civil War?

answered Oct 22, 2022

2 answers 18.0k views

What type of health screening would this patient most likely receive? Sue is a 45-year-old woman with a family history of breast cancer. Her healthcare professional will most likely recommend that she

answered Sep 24, 2022

1 answer 153k views

The graph shows six labeled points. How many distinct circles of radius 2 units are in the coordinate plane and pass through exactly two of the labeled points on this graph?

asked Sep 1, 2022

1 answer 142k views

I just need help with these four geographic question they are due at 6:30

answered Aug 10, 2022

2 answers 111k views

The admission fee at a park is $1.25 for children and $5.40 for adults. On a certain day, 319 people entered the park, and the admission fees collected totaled $1125. How many children and how many adults

asked Jul 24, 2022

1 answer 20.8k views

Genghis Khan was the most famous in a long line of invaders from the Eurasian ___________. Question 5 options: Mountains Steppe Peninsula Tundra

asked Jul 5, 2022

2 answers 50.4k views

Question 26 Use the video Concerning law and punishment, Taizong favored punishment. quick execution as Olenient, less harsh O harsh, strict No answer text provided.

answered Jun 26, 2022

1 answer 81.6k views

What is the value of 6(x + 15) - 12 when x = 12? provided on your answer document.

asked May 28, 2022

2 answers 105k views

AVOCADOS You have $9.60 to buy avocados for a guacamole recipe. Avocados cost $2.40 each. Write and solve an inequality that represents the number of arocados you can buy. Inequality:

asked May 25, 2022

1 answer 142k views

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