Recent activity by Emman

Recent activity by Emman

At an ice cream shop, the cost of 4 milkshakes and 2 ice cream sundaes is $23.50. The cost of 8 milkshakes and 6 ice cream sundaes is $56.50. One of the equations that makes up the system of linear equations

asked Dec 21, 2024

1 answer 133k views

Which substance has ionic bonds? a) O₂ b) OF₂ c) H₂O d) BaO

asked Dec 13, 2024

1 answer 60.0k views

How many moles of ammonia would be required to react exactly with 0.470 moles of copper(I) oxide in the following chemical reaction? 2 NH, (g) + 3 CuO (s) -> 3 Cu(s) + Na (8) + 3 H20 (g)

asked Dec 10, 2024

1 answer 203k views

*What charge does a cation have?* a. negative b. positive c. doesnt have a cahrge neutral

answered Nov 28, 2024

1 answer 39.7k views

T/f : iodine is an essential element required for the synthesis of thyroxine.

asked Nov 3, 2024

1 answer 91.8k views

What is the area of a trapezuim

answered Oct 21, 2024

1 answer 138k views

Can the numbers 12, 6, 6 be used to form the sides of a triangle? Why or why not? Enter your answer and also a 2-3 sentence explanation that describes how you determined your answer. Review the rubric

answered Oct 16, 2024

1 answer 137k views

Which of the following is an enzyme that transcribes the retroviral genome into the linear dna? a. Reverse transcriptase b. DNA Polymerase III c. RNA polymerase III d. RNA polymerase II

asked Sep 5, 2024

1 answer 125k views

How many moles of H₂O (g) are produced when 4.3 grams O₂ (g) are consumed? C₄H₆ (g) + O₂ => CO₂ (g) + H₂0 (g) not balanced a. 0.24 b. 0.36 c. 0.48 d. 0.60

answered Aug 8, 2024

1 answer 45.8k views

Which of the following cell type does not (or very little) express MHC class I? A. erythrocyte B. hepatocyte C. lymphocyte D. dendritic cell E. neutrophil

asked Jul 28, 2024

1 answer 175k views

In a contract, does a unilateral mistake regarding expectations or the law have any effect? 1) Yes, it can make the contract voidable 2) No, it has no effect on the contract 3) It depends on the type of

answered Jul 15, 2024

1 answer 164k views

Mumford et al.'s skills-based model differs from the "great man" approach in what way?

answered Jul 9, 2024

1 answer 54.5k views

Which of the following structures does the umbilical cord connect with? a. Fallopian tubes b. Placenta c. Cervix d. Ovum

answered Jul 9, 2024

1 answer 55.3k views

Who needs to be on the vessel while towing a person besides the operator?

asked Jun 27, 2024

1 answer 121k views

An owner of a repair service company estimates that for every 30 hours a repairperson is on the job, he can bill for only 83% of the hours. For the remaining hours, the repairperson is idle or driving

asked May 23, 2024

1 answer 14.1k views

The learning part shows the weights of packages of meat sold at a store timber all of the 2 {3}/{4} LB packages for a party. How many pounds of meat did Tim buy?

asked Apr 8, 2024

1 answer 75.3k views

6000.0 divided by 24, please show your work, I really need help

asked Nov 26, 2023

2 answers 48.6k views

If U is between T and V with TU=5y-3, UV=33, and TV=10y find the measure of TV.

answered Nov 2, 2023

1 answer 142k views

The government under the Articles of Confederation was not effective, why were there not more efforts to improve it? A. The national military would not allow changes to the Articles. B. There was no method

asked Sep 10, 2023

1 answer 99.9k views

Which layer is the coldest layer of the atmosphere.

asked Jul 13, 2023

2 answers 101k views

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