Recent activity by KalC

Question

Determine the intervals of concavity for the function h(x)=-x⁴+2 x³-5 x, and state the point(s) of inflection.

answered Dec 3, 2024

2 answers 31.1k views

Which of the following strategies would be most effective in promoting kindergarten children's ability to recognize and name letters of the alphabet? A. The teacher says the name of a letter while the

asked Nov 27, 2024

1 answer 52.8k views

Alex needs to represent this statement as an inequality. Half of a number is more than one and one-third. Drag and drop a symbol to correctly complete the inequality. 1/2 x ? 1 1/3 A. < B. > C. ≤ D. ≥

asked Nov 15, 2024

1 answer 219k views

Just need this is it thanks very much

answered Oct 26, 2024

1 answer 197k views

If we complete the __________ method, it will help us complete the comparison method. hermeneutical method synthetic method systematic reading topical method

answered Oct 18, 2024

2 answers 13.9k views

All of the following are true of formal outlining EXCEPT? 1) Revise the outline throughout the process of writing the document 2) Use either decimal notation or alphanumeric notation within the outline

answered Oct 16, 2024

1 answer 133k views

How might learning curves affect time and cost estimates?

answered Sep 9, 2024

1 answer 167k views

Debra Strand’s regular hourly wage rate is $14, and she receives an hourly rate of $21 for work in excess of 40 hours. During a January pay period, Debra works 48 hours. Debra’s federal income tax withholding

asked Aug 27, 2024

1 answer 195k views

A block of aluminum occupies a volume of 10 mL and weighs 50 g. What is its density? a) 2 g/mL b) 5 g/mL c) 10 g/mL d) 20 g/mL

answered Jun 22, 2024

1 answer 98.0k views

What class of fire involves combustible metals, such as magnesium and titanium? A) Class A B) Class B C) Class C D) Class D

asked Apr 24, 2024

1 answer 103k views

In contrast, the _________ is a type of organelle found only in the cells of plants and algae, and performs photosynthesis?

answered Mar 30, 2024

1 answer 68.9k views

According to Vaughan, when initiators display their dissatisfaction to others, they attempt to:

asked Mar 28, 2024

1 answer 108k views

2. Which of the following is NOT a way for parents to encourage reading and language development? If you are bilingual, speak only one language with your child. Read books to and with children every day.

asked Mar 16, 2024

1 answer 80.3k views

If you use neighborhood-level data to draw conclusions about individual residents, you are committing the __________? A) Ecological Fallacy B) Sampling Bias C) Confirmation Bias D) Hasty Generalization

answered Feb 19, 2024

1 answer 28.5k views

What is the term for the malicious or ignorant withholding of physical, emotional, or educational necessities to a dependent's well-being? a) Negligence b) Child labor c) Endangerment d) Abuse

answered Feb 17, 2024

1 answer 25.8k views

What does an operating system provide so you can interact with a device

asked Feb 16, 2024

1 answer 11.0k views

the temperature of an ideal gas in a sealed 0.60m^3 container is reduced from 440 k to 270 k. the final pressure did the gas is 40kpa. the molar heat capacity at constant volume of the gas is 28.0j/mol•k.

answered Jan 19, 2024

1 answer 46.4k views

Help pls “change into indirect speech” Are you a doctor? He asked........... Ali a doctor. -if -are -is -had What is the correct answer?

asked Oct 22, 2023

2 answers 131k views

Y = x² + 4x − 2 Vertex form

answered Oct 18, 2023

1 answer 82.2k views

In reverse osmosis, solvent molecules cross the membrane byranging from hypotonic solution to hypertonic solution.

answered Oct 8, 2023

1 answer 46.0k views

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