Recent activity by Dan Noble

Recent activity by Dan Noble

Cubes have sides of equal lengths. What is the fastest way to measure the volume of a cube-shaped table? measure the length, width, and height of the table, then multiply those numbers measure one side

answered Nov 17, 2023

1 answer 174k views

Calculate the standard enthalpy change for the reaction2A+B⇌2C+2D where the heats of formation are given in the following table:Substance ΔH∘f ( kJ/mol )A -275 B -389 C 185 D -519Express your answer in

answered Sep 12, 2023

1 answer 185k views

Which of the following best describes the use of rainforest plants as anticancer drugs? a. Most rainforest plants have been tested for their cancer fighting properties. b. Twenty-five percent of the active

asked Aug 22, 2023

2 answers 3.8k views

How many solutions does this system have? x-3y=4 -2x+6y=3 O one O two O an infinite number Ono solution

asked Aug 4, 2023

1 answer 153k views

I need help −1.5,2.8 I don't know what the comma means.

asked Jun 15, 2023

2 answers 201k views

Plzz help due in a few min?

answered May 15, 2023

2 answers 135k views

How selective breeding help us in our daily life

asked Feb 27, 2023

1 answer 177k views

What is the independent variable

answered Feb 4, 2023

2 answers 171k views

Which of the following names of geometric objects does The order of letters not matter

asked Dec 14, 2022

1 answer 107k views

Please help me as soon as you can,What is inflation?

asked Nov 23, 2022

1 answer 89.5k views

At a circuit-training fitness center, participants are asked to roll 2 dice simultaneously when they complete the circuit. If they roll doubles (both dice show the same number), then they win a water bottle.

answered Sep 9, 2022

2 answers 105k views

Given the Infinite Geomerric Series which has the sum of 2 and the sum of cube of each terms in this series results in a new Infinite Geometric Series which has the sum of 32/13. Find the first term 'a'

answered Sep 7, 2022

1 answer 177k views

Forests are crucial to the health of our planet because they __________. A. Can easily be cut down to make room for agriculture and cattle grazing B. Provide homes for species of plants that are used to

answered Sep 3, 2022

2 answers 39.4k views

Often, characteristics are determined by several ________ ________ that interact with each other. *

answered Aug 20, 2022

1 answer 126k views

A compound contains 54.52% carbon, 9.17% hydrogen, and 36.31% oxygen by mass. A sample weighing 3.023 grams has a volume of 2.00L at 25.0oC and 0.420 atm. a. Calculate the empirical formula of the compound.

answered Aug 9, 2022

2 answers 143k views

2 numbers a and b vary directly if ab =k, k is a constant is it correct

asked Jun 20, 2022

1 answer 152k views

A marble travel 300 cm in 6 seconds on the roller coaster what is the marble speed

asked May 18, 2022

2 answers 182k views

Why irish lions rugby playing with Japan?

answered Apr 17, 2022

1 answer 76.4k views

Plzzzzz help plzzzzzzzz

answered Apr 15, 2022

1 answer 176k views

Which of the following was a condition (push factor) in England that led settlers to America? abundance of raw materials in England religious freedom in England lack of job opportunities in England growing

asked Mar 21, 2022

1 answer 48.6k views

Search QAmmunity.org