Recent activity by Zhao Xiang

Recent activity by Zhao Xiang

a cistern will be built out of cement. The walls and bottom will be 1 foot thick. the outer height will be 20 feet. the inner diameter will be 10 feet. to the nearest cubic foot, how much cement will be

asked Nov 4, 2024

1 answer 217k views

Estimate the total surface area of the Triangular prism represented by the net below

asked Oct 9, 2024

1 answer 158k views

What is the standard cquation of a circle with conter at the origin and radius 7 ?

answered Aug 14, 2024

1 answer 153k views

Identify the type of audit evidence used for each audit procedure. Identify the general balance-related audit objective or objectives satisfied by each audit procedure. Audit procedure: Trace selected

answered Jul 9, 2024

1 answer 75.4k views

Which mandate was enacted to preclude the initial granting or renewal of security clearance eligibility by the DoD under specific circumstances?

asked Jul 9, 2024

1 answer 150k views

19. The mean of the dataset is 18. What number is missing? 21, 11, 27, 13, 16

answered Jun 23, 2024

2 answers 34.8k views

Ice Queen bought a new refrigerated delivery truck. The engine has a useful life of 3 years, the refrigeration unit has a useful life of 2 years, and the body of the truck has a useful life of 10 years.

answered Jun 21, 2024

1 answer 186k views

10 Solve the equation by finding square roots. x² - 64 = 0 The solution is x = Simp

answered Jun 1, 2024

1 answer 189k views

How many grams of Cl are in a 38.0 g sample of CF₂Cl₂? molar mass of CF₂Cl₂= 120.913"

answered May 16, 2024

1 answer 110k views

Select the points that are solutions to the system of inequalities. Select all that apply. a) (0, 10) b) (1, 2) c) (-2, 0) d) (-10, 10)

answered Feb 29, 2024

1 answer 223k views

How many homomorphisms Z25⟶Z10 are there? Of these, which ones are epimorphisms? Justify your answers.

answered Jan 25, 2024

1 answer 200k views

What do the Tralfamadorians state cause the end of the world? 1) War 2) Natural disasters 3) Human overpopulation 4) Alien invasion

asked Jan 15, 2024

1 answer 53.3k views

In the figure below, m∠JKM = 73° , m∠LKM = 40°, and line KN bisects ∠LKM. Find m∠JKN.

answered Dec 18, 2023

1 answer 182k views

I am having trouble with this problem & have no idea how to solve it.

answered Dec 18, 2023

1 answer 153k views

Do you trust the government why or why not?

answered Oct 25, 2023

1 answer 24.2k views

What does it want for part b?

asked Oct 24, 2023

1 answer 167k views

A line passes through the point (7, 3. and has a slope of 2. Write an equation for this line.

asked Oct 10, 2023

1 answer 170k views

4(2x - 5) + 15 = 11?

answered Oct 2, 2023

2 answers 89.2k views

Tennessee Whisky contains 40% alcohol; how many ml of whiskey can be produced with 80ml of alcohol?

asked Sep 13, 2023

1 answer 75.3k views

We learn from Jesus' teaching that our prayers should be addressed to the Father in the name of

asked Jul 4, 2023

1 answer 63.2k views

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