Questions by Paul Parker

Questions by Paul Parker

Write the solution in interval notations: x³ + 3x² - 10x ≤ 19.

asked Nov 15, 2024

1 answer

1 vote

216k views

Proper ventilation is when 50?

asked Nov 10, 2024

1 answer

3 votes

81.8k views

Dr. Gregorio Zara invented an airplane whose egine uses alcohol as fuel, which of the following attitudes does his Filipino scientist have? a.Creativity b.Honesty c.hard work d.perseverance

asked Oct 2, 2024

1 answer

1 vote

227k views

When subtracting 3x² + 4x + 9 from 15x² + 6x − 12, which TWO choices are correct? A) Write the problem as 3x² + 4x + 9 − (15x² + 6x − 12). B) Write the problem as 15x² + 6x − 12 − (3x² + 4x + 9). C) The

asked Sep 17, 2024

1 answer

2 votes

230k views

Solve the equation 6+8x=58

asked Mar 21, 2024

2 answers

4 votes

74.6k views

You are holding two balloons of the same shape and size. one is filled with helium, and the other is filled with ordinary air. On which balloon is the buoyant force greater?

asked Oct 3, 2023

1 answer

4 votes

223k views

This figure shows how to create a six-pointed star from twelve equilateral triangle tiles: [asy] size(7cm); pair cis(real magni, real argu) { return (magni*cos(argu*pi/180),magni*sin(argu*pi/180)); } for(int

asked Apr 18, 2023

1 answer

13 votes

53.2k views

Highway hypothesis is defined as dull or drowsy condition that can occur because of the concentration needed while driving long distances truer or false

asked Mar 11, 2023

1 answer

18 votes

207k views

The graph represents function 1 and the equation represents function 2: A graph with numbers 0 to 4 on the x-axis and y-axis at increments of 1. A horizontal straight line is drawn joining the ordered

asked Nov 8, 2022

1 answer

2 votes

167k views

Melissa Taylor has gross earnings of $425 and withholdings of $26.35 for Social Security tax, $6.16 for Medicare tax, and $35 for federal income tax. Her employer pays $26.35 for Social Security tax, $6.

asked Sep 4, 2022

1 answer

3 votes

38.4k views

17. A student does not understand the meaning of the word "embraced" as it is used in the sentence “After an oil spill polluted the bay near her house, Maria embraced the cause of environmental justice,

asked Aug 21, 2022

1 answer

17 votes

207k views

During World I, the use of chemical weapons and machine guns led to the development of — A. vaccines that could counteract the effects of poisonous gases on the human body B. nuclear weapons that could

asked Aug 6, 2022

1 answer

13 votes

177k views

50 points! Mhanifa I hope you can help with these ones if you are online

asked Jul 5, 2022

2 answers

15 votes

215k views

Felipe and Makayla each tried to solve the same equation for x. Original equation: 2x + 6= 3x - 8 The result of Makayla’s first step was 6 = x - 8 Describe the first step Makayla made to the equation.

asked Jul 5, 2022

2 answers

14 votes

234k views

What is the molecular weight of a gas which diffuses 1/50 as fast as hydrogen

asked Feb 27, 2022

2 answers

0 votes

84.3k views

What is the hydronium ion concentration of a 0.100 M acetic acid solution with Ka = 1.8 × 10-5? The equation for the dissociation of acetic acid is: CH3CO2H(aq) + H2O(l) ⇌ H3O+(aq) + CH3CO2-(aq) What is

asked Oct 27, 2021

2 answers

5 votes

122k views

Rena is saving money. She starts with$6. She save the same amount each week. How much money will she have after 7 weeks

asked Aug 14, 2021

2 answers

0 votes

217k views

What is the formula (with cation and anion charges) for copper (II) hydroxide?

asked Mar 26, 2021

1 answer

5 votes

190k views

PLEASE ANSWER FAST given f(x) and g(x) = f(x + k) use the graph to determine the value of k

asked Feb 27, 2021

1 answer

3 votes

37.6k views

How has Georgia’s population changed since 1960? Georgia-born residents now make up the minority of the population. Many residents now come from other places, foreign nations in particular. The number

asked Feb 12, 2021

2 answers

1 vote

215k views

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