Questions by DaveU

Questions by DaveU

in chemistry class, students have been discussing the differences between physical and chemical changes. the students carried out several procedures and recorded their observations. the students determined

asked May 16, 2023

1 answer

1 vote

120k views

You can improve your gas mileage by your car before you drive.

asked May 8, 2023

1 answer

13 votes

222k views

How does fission differ from fusion?

asked Feb 17, 2023

1 answer

13 votes

114k views

In 2016 the U.S. Census Bureau estimated the population of the United States at 322 million. If the annual rate of growth was about 0.81%, find the expected population at the time of the 2030 census. Round

asked Aug 5, 2022

1 answer

1 vote

126k views

Which of the following equations could be used to show the relationship between number of days and amount of soda consumed? Select all that apply.

asked Jun 16, 2022

1 answer

22 votes

70.5k views

Jesse measured his height to be 67 inches. His actual height is 68.5 inches. What is the percent error for Jesse’s measurement? PLEASE HELP I WILL GIVE BRAINLESS

asked Mar 28, 2022

2 answers

15 votes

56.7k views

The graph of linear function is shown on the coordinate grid. what is the slope of the graph of this function? a. 7/3 b. 3/7 c. -7/3 d. -3/7 I need help!!

asked Jan 13, 2022

2 answers

17 votes

80.9k views

The reaction in which methane is burned, CH4 +202 --> 2H20 + CO2, is an example of a combustion reaction O synthesis reaction O decomposition reaction O precipitate reaction

asked Nov 26, 2021

1 answer

3 votes

122k views

¿Usas (to wear) algo especial la noche de nochevieja?

asked Nov 26, 2021

2 answers

4 votes

18.1k views

Hi. 1. Define Position 2. Explain Distance 3. Differentiate between distance and position. Note : All these questions are under Physics.

asked Nov 15, 2021

1 answer

2 votes

188k views

Anya started solving for the volume of the pyramid using the steps below. V = one-third B h B = 12 (12) = 144 feet squared A square pyramid with a base of 12 feet by 12 feet and height of 15 feet. What

asked Nov 3, 2021

2 answers

0 votes

10.6k views

The two most common drugs used by adolescents are _____.

asked Oct 4, 2021

2 answers

4 votes

14.4k views

Forces A and B have magnitudes of 10.0 N and 20.0 N, respectively. What is the magnitude of their sum when A is directed along \theta=0^\circθ = 0 ∘ and B is directed along \theta=50^\circθ = 50 ∘?

asked May 19, 2021

2 answers

0 votes

113k views

If you are using exponential smoothing for forecasting an annual time series of revenues, what is your forecast for next year if the smoothed value for this year is $32.4 million

asked May 6, 2021

1 answer

5 votes

20.5k views

Write eachfraction units simplest form. 18/4= ____. 24/32=_______

asked May 6, 2021

2 answers

0 votes

86.7k views

When moving down a Column in the periodic table what stays the same ?

asked Mar 15, 2021

1 answer

3 votes

218k views

The Martinez family is traveling to a play in Richmond. A round trip train ticket costs $8.00. Children under the age of 7 travel for half price. ($4.00) Tickets for the play are $14.00 for an adult and

asked Mar 12, 2021

1 answer

2 votes

135k views

What is ratios and how is it solved

asked Mar 2, 2021

1 answer

5 votes

111k views

A factory can make 3 x 104 t-shirts in one day.How many t-shirts will it make in 2.5 x 102 days?

asked Feb 18, 2021

1 answer

4 votes

93.4k views

Cramer Company sold five-year, 6% bonds on October 1, 2021. The face amount of the bonds was $185,000, while the issue price was $196,000. Interest is payable on April 1 of each year. The fiscal year of

asked Jan 16, 2021

1 answer

5 votes

229k views

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