Recent activity by Luis Pena

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Impacts of invasive species (ecosystem level)

asked Dec 28, 2024

1 answer 110k views

How many drinks must a girl drink in an hour to be considered to be "binge drinking"? 1) 3 2) 4 3) 5 4) 6

asked Dec 26, 2024

1 answer 22.7k views

Who popularized facilitated communication in North America?

answered Aug 19, 2024

1 answer 111k views

In maritime signal flags, what does the flag "Sierra" mean? a) Conducting flag hoist drill; moving astern b) I am altering my course to starboard c) I am in distress; keep clear d) I am turning to port

asked Aug 8, 2024

1 answer 15.7k views

The triangle shown is rotated about line m. A triangle with side lengths of 6 centimeters, 8 centimeters, and 10 centimeters is shown. The triangle is rotated about line m at the side with length 8 centimeters.

asked Jul 15, 2024

2 answers 1.8k views

You have 24 wheels to use in a robot-building competition. Each robot needs 4 wheels. How many robots can you make if you use all the wheels? a) 3 robots b) 4 robots c) 5 robots d) 6 robots

asked Jun 28, 2024

1 answer 226k views

“Oh, no! I’ll be late again!” Ellie pulled on a pair of dirty shorts from the pile on the floor. Pawing through her overflowing drawer, she mumbled, “Where is that other sock?” As she mounted her bike,

answered Jun 25, 2024

1 answer 68.3k views

Which statement best describes an ecological effect of swamps? O The brackish areas favor many species maturation and mating. O The location by the edge of lakes increases pollutants and sediments. O They

answered Mar 25, 2024

1 answer 158k views

What type of weathering would occur in a location with an average temperature of 15 degrees Celsius and precipitation of about 200 cm per year.

asked Nov 6, 2023

2 answers 28.7k views

The best way to start a letter to friend and teacher in first paragraph first line

asked Oct 24, 2023

1 answer 17.7k views

a) Test the claim that males and females have the same meanbody mass index (BMI). What are the null and alternativehypotheses?b) The test statistic, t, is ____ (round to two decimal places as needed.)c)

asked Oct 4, 2023

1 answer 119k views

Please help! Scenario: A yellow cab charges $5 for passengers to get into the vehicle. They then charge $1.50 for each mile the cab drives. X represents: Y represents: 1. What is the y-intercept and what

answered Sep 16, 2023

1 answer 90.5k views

If the result of a division problem is written as x^3 + 2x^2 + 3x - 4 = (x^2 + 3x + 6) (x - 1) + 2, Identify the dividend, quotient, divisor, and remainder.

answered Sep 15, 2023

1 answer 147k views

How did the Sons of Liberty impact the American colonies in the 1700s?

answered Aug 14, 2023

1 answer 19.7k views

Use the tangent to find the length of side PR. Express your answer to the nearest tenth. P 559 The length of side PR is approximately units.

asked Aug 3, 2023

1 answer 54.3k views

What is the equation for the line that passes through the points (-4,-4) and (8,5)

asked Aug 1, 2023

1 answer 118k views

which type of legal structure makes self-employment tax a relevant concern A. llc B. s-corp C. c-corp D. sole proprietor

asked Jun 25, 2023

1 answer 178k views

If AB= 5 what is the exact length of BD in square ABCD

answered Dec 1, 2022

1 answer 32.7k views

A painter bought 12 gallons of paint, just enough to cover two rooms. One room is twice the size of the other and requires three coats of paint. The smaller room requires only two coats. Then the client

asked Sep 24, 2022

1 answer 176k views

Hank has completed 42 levels in his video game. If this represents 84% of the levels, how many total levels are in the game?

asked Sep 2, 2022

2 answers 118k views

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