Recent activity by XiaJun

Recent activity by XiaJun

Jacob buys 3 hot dogs and a $1 soda. Marlena buys 2 hot dog and a $2 soda. They spent the same amount. What is the cost of one hot dog?

answered Dec 13, 2024

1 answer 88.1k views

Mary Jane's inactive license expired and she failed to renew it during the period for delinquent renewal. Now, to regain her license, what does she need to do? 1) Submit a new application and pass a written

answered Sep 15, 2024

1 answer 46.7k views

The population of Laredo, Texas, was about 215,500 in 2007. It was about 123,000 in 1990. If we assume that the population growth is constant and t represents the number of years after 1990, write a linear

answered Jun 25, 2024

2 answers 153k views

What form of diabetes is associated with polyuria (frequent urination) caused by a lack of anti-diuretic hormone?

asked Jun 1, 2024

1 answer 103k views

What kind of reasoning is used in the following example? Whales are mammals. A beluga is a type of whale. Therefore, a beluga is a mammal.

answered Mar 26, 2024

2 answers 16.5k views

You have a fixed container with a volume of 5.00 L that contains 35.0 g nitrogen gas (N2). If the temperature is 298 K, calculate the pressure in the container. (R = 0.0821 L∙atm/mol∙K) a) 171 atm b) 6.

asked Jan 27, 2024

1 answer 49.3k views

⚠️PLEASE PLEASE HELP ME⚠️ 4. Write an equation for each line. " 8 N 9 8 7 6 5 4 3 2 19 23 545 $ 6 m 09 9

answered Nov 13, 2023

1 answer 99.6k views

Whta slope line goes through (4,5) &(-1,-5)

answered Nov 7, 2023

2 answers 169k views

A 5.00 kilogram block is pulled 2.0 meters along a horizontal, frictionless surface using a force of 100 newtons at an angle of 20.0° above horizontal as shown in the diagram below. Determine the amount

answered Nov 3, 2023

2 answers 143k views

Help please- Find the elements oxygen and carbon on the periodic table. Based on their location, which one would you expect to have more valence electrons in their outer energy shell and why?

asked Oct 20, 2023

1 answer 103k views

The tyres of tractor are wide and large .Give reason.

answered Sep 29, 2023

1 answer 70.7k views

How long does it take to do 278J of work with 17 W of power

answered Aug 25, 2023

2 answers 104k views

The picture shows a pill capsule consisting of a cylinder with a hemisphere on either side. The hemispheres are congruent with a radius of 4millimeters. The height of the cylinder is 8 millimeters.8The

answered Jun 19, 2023

1 answer 54.6k views

If trapezoid WXYZ is dilated to form trapezoid ABCD, what is the scale factor used for the dilation.(Write the scale factor is decimal form)

answered Apr 25, 2023

1 answer 44.8k views

Which graph type is best suited for comparing the sales of two different types of toys sold at a toy store? A. stem-and-leaf plot B. bar graph C. box-and-whisker plot D. pie chart

answered Apr 22, 2023

1 answer 2.6k views

How did the Great Depression contribute to the rise of dictatorship?

asked Nov 25, 2022

2 answers 81.4k views

Malla runs 5 miles in thour, How many miles does she run in half an hour? How many miles does she run in 2 and a half hours? *

answered Nov 19, 2022

1 answer 109k views

What is the length of the opposite side?

answered Sep 17, 2022

1 answer 88.5k views

If you have 12g of compound A2B3 (159.7g/mol), how many moles do you have?

answered Sep 14, 2022

1 answer 223k views

Q. What do "zeros" represent? HELPP

asked Sep 2, 2022

2 answers 183k views

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