Recent activity by Matt Parker

Question

How much thermal energy is added to the air by drag force assume the density of air is 1.2kg

asked Nov 18, 2024

1 answer 25.7k views

Which statement accurately describes the effects of neurotransmitters released from sympathetic or parasympathetic postganglionic neurons? Options: A) The effects are always stimulatory, regardless of

asked Nov 12, 2024

1 answer 192k views

Solve 7x-6=x+9 please explain

asked Nov 2, 2024

1 answer 126k views

The United States supported which party in China after WW2? A. Mao Zedong's Party B. Communist Party C. Party of the Red Guard D. The Nationalist Party

answered Oct 30, 2024

1 answer 233k views

What do we call the chart that contains all known elements?

asked Oct 22, 2024

1 answer 111k views

What is the definition of a single unit that provides complete and independent living facilities for one or more persons, including permanent provisions for living, sleeping, cooking, and sanitation?

answered Oct 18, 2024

1 answer 103k views

The federal and state sponsored health insurance program for the medically indigent is called: Select one: a. Medicare b. CHAMPVA c. TRICARE d. Medicaid

answered Oct 13, 2024

1 answer 104k views

NEED ASAP!!!!!!!!!!!!!!!!!1 Identify the formula used to find total surface area, then calculate total surface area. Select the appropriate choices. Formula: Total Surface Area:

asked Oct 13, 2024

1 answer 109k views

You purchase 15.75 gallons of gasoline at $2.39/gallon. You give the clerk $30.00. How much do you still owe? A) $10.00 B) $15.75 C) $19.25 D) $22.50

asked Oct 4, 2024

1 answer 110k views

The higher the temperature of water, the faster an egg will boil.

asked Aug 27, 2024

1 answer 117k views

How was Julius Caesar killed? He died in battle leading troops. He was assassinated by senators. He lost a duel against a rival. He was poisoned by his soldiers

asked Jul 26, 2024

1 answer 65.2k views

Which function below does not have a rate of change of - 1/2

answered Jul 17, 2024

1 answer 157k views

Which country of southwest asia and North africa has made efforts to preserve its famed “cedars” forestlands in recent years? Iraq, Lebanon, Libya, Turkey, Iran

asked May 11, 2024

1 answer 70.1k views

Descirbe what stress is and how it affects your body address physhyological flight or flights responses relate to your cardiorespiratory and musculer systems?

asked Mar 26, 2024

1 answer 13.6k views

_____ Noether is a well-known mathematician who invented a theorem which united symmetry in nature and the universal laws of conservation. Option 1: Amalie Option 2: Sophie Option 3: Emmy Option 4: Maria

asked Feb 7, 2024

1 answer 49.1k views

What label could appropriately be used to replace letter Zon the axis?

asked Feb 3, 2024

1 answer 86.2k views

10. the difference in the concentration of a substance across a space is called: a. kinetic energy gradient b. solvent gradient c. concentration gradient d. dynamic equilibrium

answered Nov 30, 2023

1 answer 67.6k views

The function f(x) is a linear function, and f(2) = 10. What is the value of f-'(10)?

answered Nov 29, 2023

1 answer 166k views

Information about five planets is shown in the table below. Diameter (km) 4.88 × 10³ 1.43 x 105 1.28 x 10¹ 6.78 × 10³ 1.21 x 105 Planet Mercury Jupiter Earth Mars Saturn Mass (kg) 3.3 x 1023 1.898 × 1027

answered Oct 24, 2023

1 answer 83.6k views

Identify each definition that applies to the compound in red. Check all that apply. HCI NaOH → H2O NaCl Arrhenius acid Bronsted-Lowry acid Arrhenius base Bronsted-Lowry base.

answered Sep 23, 2023

1 answer 144k views

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