Recent activity by Pigueiras

Recent activity by Pigueiras

Derive the equation for a parabola opening left/right with focus (p, 0) and directrix x = -p.

asked Dec 5, 2024

1 answer 8.6k views

The space between the stars is filled with material that is called the interstellar medium. This interstellar medium consists primarily of hydrogen and helium with concentrations being 75% and 25%; respectively.

asked Nov 2, 2024

1 answer 71.1k views

How can the same hormone have different, even contradictory, effects on different tissues?

answered Oct 24, 2024

1 answer 21.7k views

Tamlin collects action figures and has 2 more female action figures than male action figures. He chooses two action figures randomly. Write and simplify an expression that represents the probability that

asked Oct 17, 2024

1 answer 57.5k views

Identify two pieces of furniture that utilize a vertical line. A) Coffee table B) Nightstand C) Wardrobe D) L-shaped sofa

answered Aug 1, 2024

1 answer 69.1k views

Check all values that are equivalent to -i. a. i²⁵ b. i⁵⁷ c. i¹⁹ d. i⁶⁴ e. i¹⁴ f. i⁴² g. i³⁷ h. i⁷¹

asked Jul 12, 2024

1 answer 74.9k views

Translate this into Spanish, don't use a translator or i will report you make sure to add accents and punctuation List, Milk, Watermelons, bread, cheese, eggs, chicken, /Hello, how much do these watermelons

answered Apr 19, 2024

2 answers 155k views

1. Write JavaScript function that will take as input a string and check if that string represents a valid 10 digit phone number in the format 2. Write JavaScript program that will replace all numbers in

asked Apr 8, 2024

1 answer 19.6k views

From a point on the ground, a person notices that a 110-foot antenna on the top of a hill subtends an angle of 2 . If the angle of elevation to the bottom of the antenna is 30 degrees, find the height

answered Mar 15, 2024

1 answer 68.1k views

In Canada, are you allowed to question the police about their service or conduct? a) Yes, only in court b) Yes, at any time c) No, never d) Only with permission from a lawyer

asked Mar 5, 2024

1 answer 222k views

8 What is an example of something that is both a morpheme and a phoneme? O A. the pronoun "I" OB. an image of a scarab OC.. the word "astronaut" O D. the prefix "anti-"

answered Sep 17, 2023

1 answer 213k views

What number is 90% of 140?

answered Sep 13, 2023

2 answers 201k views

Who are the cossacks and what is their role in the history of Ukraine?

asked Jul 14, 2023

1 answer 73.2k views

20% of a university's 4,000 students have a scholarship a. What percentage of the students do not have a scholarship? b. How many students have a scholarship? c. How many students don't have a scholarship?

asked Jun 2, 2023

1 answer 141k views

John is 5 feet 10 inches tall. There are 2.54 centimeters in 1 inch. What is John’s height in centimeters?

answered May 18, 2023

2 answers 111k views

The area of a circle with radius r is given by nr^2. The area of a circle is 16 square units. What is the radius of the circle? A r = 16*piB. r= 16*nC. r=4 Dr = r = 4*pi

asked May 16, 2023

1 answer 6.4k views

5(x+7) = 6x+1 what is X

answered May 3, 2023

2 answers 198k views

4 Difference between erosion and denudation

answered Apr 1, 2023

1 answer 4.1k views

Example of a nation reacting effectively to a disease epidemic?

asked Mar 7, 2023

1 answer 71.5k views

Who is responsible for Cassius’ premature death? IN JULIUS CEASAR

asked Dec 24, 2022

1 answer 122k views

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