Questions by Arel

Questions by Arel

Calculate the gradient of h(x, y, z)=x²1/y²1/z³ ∇ h=

asked Dec 4, 2024

1 answer

1 vote

235k views

Convert the following units of time: 8 weeks 2 days to weeks 36 hours to seconds 7200 seconds to hours A) 8 weeks 2 days; 129600 seconds; 2.000 hours B) 10 weeks 2 days; 129600 seconds; 2.000 hours C)

asked Oct 25, 2024

1 answer

1 vote

165k views

How many people were executed by the commissions in the countryside

asked Sep 12, 2024

1 answer

0 votes

2.4k views

A clear research design in any project need to be set well. Which of the criteria that will contributes to upholding the moral standard of a carefully thought and carried out research design? A. Obtaining

asked Jul 14, 2024

1 answer

3 votes

184k views

Which of the following laws made it illegal for enslaved Black people to learn to read and write? a Fugitive Slave Act b Negro Act of 1740 c Compromise of 1877 d Three-Fifths Compromise

asked May 22, 2024

1 answer

4 votes

71.7k views

The average daily intake of dairy products for a random sample of n = 50 adult males was the sample mean is 756 grams per day with a standard deviation of s = 35 grams per day. Use this sample information

asked May 5, 2024

1 answer

1 vote

13.5k views

Explain why these ions do not exist under normal condition? a) K^2+b)O^-

asked Aug 21, 2023

1 answer

0 votes

221k views

Find the Interest .The loan will be $25,900 over 5years at 6.25%

asked Jun 14, 2023

1 answer

20 votes

126k views

Why do whales absorb CO2?

asked Feb 19, 2023

1 answer

1 vote

78.5k views

Help when u can! I feel like it's C, but I just want to make sure before I submit the test.

asked Dec 23, 2022

1 answer

1 vote

110k views

A catalyst is: a chemical found in leaves a chemical which promotes a chemical reaction a chemical which reacts with sunlight a cell with chlorophyll

asked Jul 24, 2022

1 answer

0 votes

223k views

Which change will always result in an increase in the gravitational force between two objects? O increasing the masses of the objects and increasing the distance between the objects O decreasing the masses

asked Jul 22, 2022

1 answer

2 votes

91.4k views

What are the role of forest.

asked Jul 20, 2022

1 answer

0 votes

27.1k views

-please help this is the last question i have for tonight and im struggling big time D:

asked May 5, 2022

1 answer

0 votes

138k views

8.17 8.073 8.2 8.03 8.063 8.016 Least to greatest

asked Apr 2, 2022

1 answer

12 votes

73.1k views

Can you help please???

asked Apr 1, 2022

1 answer

0 votes

176k views

What is the independent variable in the experiment? A) diameter of the bacteria colony B) species of bacteria C) type of antibiotic D )Temperature

asked Feb 22, 2022

2 answers

4 votes

76.7k views

If f(x) = 5 + 4(x - 4)?, what is f(7)?

asked Jan 2, 2022

1 answer

6 votes

7.9k views

Lines can express emotion which can be interpreted by every viewer differently. A. True B. False

asked Aug 23, 2021

2 answers

0 votes

183k views

Expand and simplify 3(5x + 2) +2(x-1)

asked Jul 20, 2021

2 answers

4 votes

233k views

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