Questions by David Wilson

Questions by David Wilson

What was the Cambrian explosion? A) the impact of the meteor that led to mass extinction of the dinosaurs B) the initial spark of lightning that created the first life-form from amino acids C) the eruption

asked Dec 4, 2024

1 answer

0 votes

18.3k views

Methanol can be produced through the reaction of CO and H2 in the presence of a catalyst. CO(g) + 2H2(g) catalyst, CH;OH(0) If 85 g of CO reacts to produce 61.8 g of CH;OH, what is the percent yield of

asked Sep 17, 2024

1 answer

2 votes

176k views

19.) Sanford's Shoe Store received a shipment of shoes for its newest location. The manager determined that 45% of the shoes were athletic shoes. What fraction (simplest form) of the shoes were athletic

asked Aug 3, 2024

1 answer

0 votes

145k views

Which of the following tables represents a relation that is a function? x y −5 −3 −2 3 −1 1 3 4 3 −1 x y −5 4 −2 4 0 −4 0 4 3 4 x y −4 0 −2 2 0 3 2 0 3 4 x y 1 −4 1 −2 1 0 1 2 1 4

asked Jun 27, 2024

1 answer

3 votes

170k views

with two reapers operating, a field can be harvested in 1 h. If only the newer feaper is used, the crop can be harvested in 1,1 h. How long would it take to harvest the field using only the older reaper?

asked Jun 15, 2024

1 answer

1 vote

171k views

Answer all of the questions below in order to determine the volume of the rectangular prism.

asked Mar 10, 2024

1 answer

4 votes

186k views

In Algebra 1, we learned that f(t)=abt is an exponential function. Create a table of values to graph each exponential function below.

asked Oct 21, 2023

1 answer

0 votes

8.7k views

Kyla's car can travel 192 miles on 32 gallons of gas. How far can it travel on 73 gallons of gas? *

asked Sep 3, 2023

1 answer

3 votes

142k views

What were the consequences of immigrant settlement?

asked Aug 24, 2023

1 answer

5 votes

235k views

What is the function of the seed (fertilized egg)? Q#21 on pic

asked Dec 5, 2022

1 answer

1 vote

40.7k views

The length and breadth of a rectangular ground is 30 m and 20 m respectively.A boy moves around the ground 5 times early morning everyday.Find the distance covered by him?

asked Oct 11, 2022

1 answer

1 vote

142k views

PRACTICE List the factors of each number. 1. 16, 2. 39 3. 50 for each pair of numbers.

asked Feb 9, 2022

1 answer

3 votes

59.9k views

We shared the pizza. The pizza belonged to Chloe and Jamal.

asked Dec 28, 2021

1 answer

4 votes

127k views

In order for an external force to do work on a system, Question 9 options: a) there must be a component of the force perpendicular to the motion. b) there must be a component of force parallel to the motion

asked Dec 24, 2021

1 answer

3 votes

230k views

Two reactions and their equilibrium constants are given. A + 2 B − ⇀ ↽ − 2 C K 1 = 2.37 2 C − ⇀ ↽ − D K 2 = 0.170 Calculate the value of the equilibrium constant for the reaction D − ⇀ ↽ − A + 2 B .

asked Dec 24, 2021

1 answer

2 votes

192k views

Help with question 4 please

asked Dec 2, 2021

1 answer

1 vote

202k views

Which graph shows uniform motion.

asked Nov 27, 2021

2 answers

1 vote

209k views

One question dont know

asked Nov 21, 2021

2 answers

3 votes

20.8k views

Mendrisio Company purchased a piece of machinery for $30,000 on January 1, 2019, and has been depreciating the machine using the sum-of-the-years'-digits method based on a five-year estimated useful life

asked May 6, 2021

1 answer

2 votes

219k views

All organisms in an ecosystem are interrelated by the abiotic and biotic resources they use in the course of their lives. Describe the relationships that exist among a mockingbird, caterpillar, milkweed,

asked Mar 21, 2021

1 answer

0 votes

4.3k views

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