Recent activity by Lblasa

Recent activity by Lblasa

A train operator on the subway system knows that door engine magnet valves are located?

answered Nov 28, 2024

1 answer 128k views

When does beta-hCG become detectable in the serum? a) Immediately after conception b) 1 week after conception c) 2 weeks after conception d) 4 weeks after conception

asked Nov 7, 2024

1 answer 26.2k views

Which of the following choices is a way to protect data stored on a stolen laptop? Choose the answer: a) Use a private network. b) Nothing needs to be done. c) Update the software regularly. d) Set the

asked Sep 24, 2024

1 answer 65.0k views

Find the area between the curves:y=x³-11 v+28 x y=-x³+11 x²-28 x

answered Sep 13, 2024

1 answer 187k views

Personal behavior such as picking the nose and scratching the scalp can contaminate A. The air B. Hair only C. Hands only D. Surfaces and food

asked Jun 19, 2024

1 answer 159k views

A gold ingot is hammered to form gold leaf - is this a physical or chemical change? 1) Physical change 2) Chemical change

asked Jun 11, 2024

1 answer 61.8k views

A student took some sodium carbonate powder and heated it in an open crucible. The student measured that the mass of powder decreased during the reaction. She concluded that the measurement must be wrong.

answered Jun 10, 2024

1 answer 224k views

Question 16 Hybridization is BEST described as the mixing of what two things? research about the past and your ideas about the future O supernatural beings and your knowledge of the world as it is right

asked Jun 9, 2024

1 answer 207k views

What is the range of codes for procedures in the medical field represented by 10021-69990? a) 10000-19999 b) 20000-29999 c) 10021-69990 d) 70000-79999

answered Feb 9, 2024

2 answers 83.9k views

Why is a mockingbird called a mockingbird??

asked Jan 21, 2024

2 answers 55.9k views

2x + 1 < 11 or x > 3x + 2

answered Dec 12, 2023

1 answer 15.2k views

Ella set up an experiment to investigate one of her questions. She set up one test tube to look like Figure 1. She set up another test tube similar to Figure 1 but without a lamp, and placed it in a dark

asked Nov 6, 2023

1 answer 17.5k views

if you have a system of the two equations with two unknowns, and the graphs of the two equations intersect, the system must have ___. A. more than one solution b. exactly one solution c. at least one solution

answered Sep 25, 2023

2 answers 212k views

11.3 following: Find the slope of a line parallel to the line through the points (d) (10, 7) and (-4,7)

answered Aug 24, 2023

1 answer 178k views

1. waited for the finale A examination B conclusion C dessert D opening

asked Jun 27, 2023

1 answer 147k views

A storm surge poses the greatest threat in what catastrophic event?.

answered May 28, 2023

2 answers 68.9k views

What are the two most common input and output devices?

asked Apr 17, 2023

1 answer 49.5k views

3(2+4x)=−7x2 please give step by step and end with improper fraction as answer

answered Mar 24, 2023

2 answers 9.1k views

Uhhhh i dont remember learning abt this can someone pls help me

asked Mar 15, 2023

1 answer 49.4k views

He cosed that the system has an esse number of solutions. Which is the BEST evaluation of Alfred's conclusion At for any positive value of the corresponding value of is negative, which means the system

asked Feb 8, 2023

1 answer 173k views

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