Recent activity by Martin Ptacek

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what is the primary difference between a static budget and a flexible budget? a. the static budget includes only fixed costs while the flexible budget includes only variable costs. b. the static budget

asked Dec 23, 2024

1 answer 136k views

How does the interference of water waves differ from the interference of electrons? How are they analogous? a) Water waves interfere due to diffraction; electrons interfere due to refraction. b) Water

answered Nov 21, 2024

1 answer 27.6k views

Path of a naive T cell from heart through lymphatics back to heart. a) Heart → Artery → Capillaries → Lymphatics → Lymph nodes → Vein → Heart b) Heart → Vein → Lymphatics → Lymph nodes → Capillaries →

answered Nov 12, 2024

1 answer 94.5k views

Individuals with attention-deficit disorder (ADD) A) may have difficulty disengaging from some stimulus. B) may be less sensitive to social cues. C) are often able to concentrate intensely on a task that

asked Sep 15, 2024

1 answer 37.9k views

Smugglers who brought alcohol in from Canada to the Caribbean

answered Aug 25, 2024

1 answer 149k views

You crossed a plant with wrinkled, yellow seeds to a plant with round, green seeds. In the F1 generation you observed that all of the progeny had round, yellow seeds. What were the genotypes of the parental

answered Aug 7, 2024

1 answer 78.5k views

____ development is synonymous with urban sprawl, as it necessitates an expansion of infrastructure and utilities and often relies exclusively on personal automobile use. A) Suburban B) Metropolitan C)

answered Aug 7, 2024

1 answer 40.5k views

Phoebe's Awesome Guitar Inc's 5-year bonds yield 3.90% and 5-year T-bonds yield 2.20%. The real risk-free rate is r* = 0.50%, the default risk premium for Phoebe's bonds is DRP = 0.40%, the liquidity premium

asked Jul 27, 2024

1 answer 140k views

Cross a heterozygous parent with a homozygous dominant parent. What is the genotypic ratio? What is the phenotypic ratio?

answered Jul 10, 2024

1 answer 95.9k views

In the twenty-first century, sales leaders are A. Controlling rather than communicate with personnel B. Becoming a coach instead of a supervisor C. Empowering sales managers to make decision D. Centralizing

answered Jun 26, 2024

1 answer 214k views

CSM personas (not roles explicitly) ________

asked Jun 21, 2024

1 answer 10.2k views

In extreme cases, soil creep can carry materials as much as a kilometer downhill in a single year. A. True B. False

asked Jun 16, 2024

1 answer 14.0k views

A ramp 1.2 meters long rests on a level table with one end elevated 0.4 meters above the table surface. A steel ball starts at the elevated end of the ramp and rolls down the ramp through a velocimeter.

asked May 14, 2024

1 answer 189k views

Which is the equivalent of 750 joules? a. 0.750 kJ b. 7.50kJ c.75.0 kJ d. 750.kL

answered May 1, 2024

1 answer 83.9k views

What is the average force of gravitation between Uranus and the Sun?

asked Apr 26, 2024

1 answer 63.4k views

How do you use the distributive property to write the expression without parentheses: 6(a-2)?

answered Mar 10, 2024

1 answer 172k views

Pls pls pls help me!

asked Sep 2, 2023

2 answers 194k views

Need help to fill in answer

asked Aug 24, 2023

1 answer 207k views

In 1845, Texas had lots of debt and was a slave territory, but it also had lots of land and could help the U.S goal of expansion. Would you allow Texas to become the 27th state? Why or why not? Prove your

asked Aug 23, 2023

2 answers 122k views

Consider the following advertisement.Which of the following calculations represents the cost of 2 dozen iris bulbs?

asked Aug 18, 2023

1 answer 17.2k views

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