Recent activity by Dan Ochiana

Recent activity by Dan Ochiana

A student observes zinc turning from a solid to a liquid in a laboratory investigation. Which statement describes the change in zinc atoms while melting? a) Zinc atoms are destroyed b) Zinc atoms undergo

answered Dec 7, 2024

1 answer 149k views

Two tablespoons of medication are equal to: a.15 cc. b.1 mL. c.20 cc. d.30 mL.

asked Dec 1, 2024

1 answer 204k views

What do you know from the equation that helps you to graph the function? -10 -5 -5 -10. 10 5 0 -5 -10 5 10

asked Nov 12, 2024

1 answer 217k views

A piece of rope 20m 40cm long was cut into 20 equal pieces. Calculate the length of each piece

asked Oct 14, 2024

2 answers 10.4k views

Test run with 6 models of an experimental engine showed that they operated for 24, 28, 21, 23, 32, and 22 minutes with a gallon of a certain kind of fuel and is normally distributed. If the probability

answered Oct 6, 2024

1 answer 115k views

Identify the following observation as qualitative, quantitative, or neither: The length of the desk is 1.2 meters. a. Qualitative b. Quantitative c. Neither d. both (a) and (b)

asked Sep 18, 2024

1 answer 147k views

Classify the following substances as a pure substance or a mixture

asked Sep 12, 2024

1 answer 203k views

How effective was the president’s conclusion? Was it memorable? Was it concise? Joe Biden

answered Aug 23, 2024

1 answer 204k views

Which of the following statements is correct regarding the information generally included on a working paper? 1) Working papers should be cross-referenced between working papers indicating where further

answered Aug 10, 2024

1 answer 104k views

Given Circle C, calculate the length of PQ (Thx for any help!)

answered Jul 9, 2024

1 answer 28.5k views

Which of the following are potential ethical benefits of conducting pilot testing prior to the release of emerging technologies? 1) It certifies that a product's developers are legally accountable. 2)

asked Jun 23, 2024

1 answer 112k views

Where does hemopoiesis occur during the second trimester in fetus?

asked Apr 12, 2024

1 answer 47.0k views

The context free languages are closed under union (that is, the union of two contextfree languages is a context-free language) true false

answered Mar 8, 2024

1 answer 40.6k views

Dy/dy = x Cos 3y + x³y² = 3x - e²y

answered Jan 15, 2024

1 answer 86.3k views

You launch a model rocket from ground level. It moves directly upward with a constant acceleration of 71.0 m/s2 for 1.45 seconds, at which point it runs out of fuel. Assuming air resistance on the rocket

answered Jan 12, 2024

1 answer 187k views

Which of the following symptoms could lead to abnormal eating patterns or food avoidance? a) Hallucinations b) Delusions c) Hypochondriasis d) Somatic complaints

answered Jan 9, 2024

1 answer 107k views

HELP IM ON LIMITED TIME!!!! Write the possessive adjective that best completes the sentence. A: ¡Tu cámara nueva es fantástica! ¿Es de tus tíos? B: No. Es de _____ abuelos. ¡Son muy generosos! Select one:

answered Nov 28, 2023

1 answer 98.6k views

Which of these sentences is correctly punctuated

asked Oct 25, 2023

2 answers 211k views

In Bao (short film), What tensions can you see between Bao and his mother?

asked Aug 18, 2023

1 answer 205k views

Stella is going to a carnival that has games and rides. Each game costs $2.50 and each ride costs $4. Stella spent $52.50 altogether at the carnival and the number of rides she went on is twice the number

asked Aug 9, 2023

1 answer 176k views

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