Recent activity by Carlos Herrera Plata

Recent activity by Carlos Herrera Plata

The ionic radii of the ions S2–, Cl–, and K+ are 184, 181, 138 pm respectively. Explain why these ions have different sizes even though they contain the same number of electrons. a) Differences in electron

asked Oct 20, 2024

1 answer 112k views

Calculate the amount of energy needed to convert 17.0 g of water at 29.0 °c to steam at 100.0°c.

asked Oct 19, 2024

1 answer 200k views

General Transcription Factors (GTFs) have what 3 roles?

asked Aug 25, 2024

1 answer 10.9k views

A scientist discovers a multicellular creature in a coral reef. Which process do the new organisms use to synthesize DNA before mitosis? DNA Transcription DNA Replication DNA Fragmentation DNA Integration

answered Aug 17, 2024

1 answer 159k views

Which of the following can be used to compute the return on equity? I. Profit margin × Return on assets II. Return on assets × Equity multiplier III. Net income/Total equity IV. Return on assets × Total

answered Jul 21, 2024

1 answer 113k views

It refers to any written works that communicate human experiences, feelings, insights, beliefs, ideas in excellent form and structure. What is it? 1) theme 2) thesis 3) literature 4) research

asked Jul 17, 2024

1 answer 16.2k views

People with a high power distance give money a low priority in their lives. A. True B. False

asked Jun 3, 2024

1 answer 213k views

1, 4, 16, 64, ... Find the explicit equation

answered May 30, 2024

1 answer 26.3k views

What is problem solving in psychology?

answered May 2, 2024

2 answers 170k views

First-line drugs used for terminating a migraine attack. a) NSAIDs b) Beta-blockers c) Triptans d) Anticonvulsants

answered Apr 28, 2024

1 answer 49.6k views

The crown of a tooth is covered by? 1) enamel 2) cementum 3) dentin 4) pulp 5) periodontium

asked Mar 28, 2024

1 answer 90.8k views

As a theory of language development, interactionism incorporates aspects of ______. a) Behaviorism and nativism b) Social learning theory and cognitive development c) Nativism and structuralism d) Piaget's

asked Feb 5, 2024

1 answer 189k views

Write –4.7 as a mixed number.

answered Dec 2, 2023

1 answer 33.6k views

Which tissue type contain neurons and glial cells and transports nerve impulses across the body? A. Epithelial tissue B. Nervous tissue C. Connective tissue D. Muscular tissue

asked Nov 8, 2023

2 answers 135k views

What is the zero of the function? f(x)=x2−1x2+3x+2 Enter your answer in the box.

answered Oct 20, 2023

1 answer 167k views

What is the slope of the line that passes through the points (7,-5) and (16,7) in simplest form ?

answered Jul 24, 2023

1 answer 95.2k views

Antonio has 2 2/3 of a piece of wood that he wants to cut into 4 pieces. How long should he cut each piece? A 8 2/3 B 10 2/3 C 8/3 D 2/3

answered Jun 21, 2023

2 answers 76.1k views

If f(x) = –3(1 – x – 4x2) give f-3.

answered Jun 17, 2023

1 answer 106k views

Is the point (−2, 10) on the circle with radius 5 and center (2, 13)?

answered May 23, 2023

1 answer 197k views

What do you think the characters saw at the end of "What We Saw"? Why might the author have chosen to leave the ending somewhat ambiguous—that is, open to interpretation?

asked Feb 7, 2023

1 answer 157k views

Search QAmmunity.org