Questions by MarkXA

Questions by MarkXA

Find the vertex, focus, directrix, and focal width of the parabola: y^2 = 4px A) Vertex: (0, 0); Focus: (0, -3); Directrix: y = 3; Focal width: 48 B) Vertex: (0, 0); Focus: (-6, 0); Directrix: x = 3; Focal

asked Sep 13, 2024

1 answer

1 vote

45.5k views

What level of organization describes a flock of pigeons in a park? A. Organism B. Population C. Community D. Ecosystem

asked Aug 14, 2024

1 answer

0 votes

52.3k views

As an example, a 4.00-kg aluminum ball has an apparent mass of 2.50 kg when submerged in a particular liquid: calculate the density of the liquid.

asked Jun 28, 2024

1 answer

2 votes

45.6k views

Who led the Peloponnesian League

asked May 13, 2024

2 answers

4 votes

63.7k views

A cave explorer travels 18.0 meters eastward, and then 8.50 meters northward. Find the resultant displacement for the explorer. Please calculate and provide the magnitude and direction of the resultant

asked May 12, 2024

1 answer

0 votes

155k views

How do you simplify the equation 7/9x12

asked Apr 27, 2024

1 answer

1 vote

14.7k views

What allowed Cortes and the Spanish to conquer the Aztec Empire and take control over Mexico? 1) Advanced military tactics and weaponry 2) Disease and epidemics 3) Alliance with rival tribes 4) Superior

asked Feb 19, 2024

1 answer

4 votes

164k views

Preciso pra hj urgentementeeee com a explicação de como se faz

asked Feb 18, 2024

1 answer

1 vote

81.9k views

Which autonomic receptor is activated by low concentrations of epinephrine released from the adrenal medulla and causes vasodilation? (A) Adrenergic a receptors (B) Adrenergic pi receptors (C) Adrenergic

asked Jan 9, 2024

1 answer

2 votes

218k views

F(x)4x-1 and g(x)=x^2-3 Find (f o g)(-5)

asked Jul 6, 2023

1 answer

3 votes

135k views

How do you write a program to show the area of a rectangle

asked Apr 7, 2023

1 answer

0 votes

40.7k views

The total amount of energy it takes to heat 2.0 kg of ice from –18oC to 220oC is

asked Apr 6, 2023

1 answer

0 votes

104k views

In a population of 100 individuals there are 40 individuals with genotype AA, 40 with genotype Aa, and 20 with genotype aa. What is the frequency of the a allele

asked Mar 4, 2023

1 answer

25 votes

56.5k views

Critically analyse howexternalnfactors affect entrepreneurship . Support your answer with contemporary examples

asked Dec 10, 2022

1 answer

3 votes

48.0k views

Describe the end behavior for the graphed function

asked Nov 9, 2022

1 answer

0 votes

87.9k views

A flower shop is selling 24 roses fo $84 00. What is the cost, in dollars, per rose

asked Aug 22, 2022

1 answer

1 vote

37.1k views

the population of idaho in 2000 was 1293 however the population of idaho in 1900 was about 162,000 and has been doubling every 10 years. if Idaho had continued to grow at that rate, what would the population

asked Aug 18, 2022

1 answer

4 votes

114 views

Today I was late for my volleyball game. Mom pulled the car over several times to study the map she had printed off the Internet. Mom even made me go into a convenience store to see if I could get some

asked Aug 3, 2022

1 answer

7 votes

3.6k views

I really need help plz and thank you

asked Apr 24, 2022

1 answer

20 votes

103k views

A bottle contains 750mL of fruit punch with a concentration of 50% pure fruit juice. Johan drinks 100mL of the punch and then refills the bottle with an equal amount of a cheaper brand of punch. If the

asked Feb 18, 2022

1 answer

3 votes

38.0k views

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