Recent activity by Lucas David Ferrero

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A person watches an ambulance drive by them while emitting a steady sound from its siren. When the ambulance passes the person (switching from moving towards him to moving away from him), the perceived

answered Dec 18, 2024

1 answer 100k views

Select the best answer for the question. 8. Simplify √144x² O A. 8x²√6 O B. 12x OC. 2x²√/2 O D. 8√/ 6x

asked Dec 14, 2024

1 answer 229k views

A kite 100 ft above the ground moves horizontally at a speed of 7 ft/s. At what rate is the angle (in radians) between the string and the horizontal decreasing when 200 ft of string have been let out?

answered Oct 16, 2024

1 answer 85.9k views

The femur is ________ to the tarsus. A) lateral B) distal C) medial D) proximal E) dorsal

asked Sep 9, 2024

1 answer 155k views

What is the molecular formula of a gaseous hydrocarbon X if the complete combustion of 15.0 cm³ of X produces 60.0 cm³ of carbon dioxide gas and 75.0 cm³ of water vapor? (All volumes are measured at the

asked Aug 24, 2024

1 answer 102k views

Among the countries of the Rimland, which one had the most nonresident tourists in 2011? A) Jamaica B) Haiti C) Cuba D) Puerto Rico

answered Aug 10, 2024

1 answer 197k views

State which type of analogy is being used in the following example by typing in "synonym" or "antonym." Use exact spelling. boundless is to infinite as plausible is to reasonable (SMART PEOPLE ONLY)

asked Jun 7, 2024

1 answer 96.4k views

A biologist estimated the number of cells in a culture sample as 1.3 x 10^2. One week later, he looked at the same culture sample and estimated that the number of cells had grown to 3.9 x 10^5. Determine

answered May 26, 2024

1 answer 83.6k views

In chapter of Huck Finn:Explain the significance of this chapter's title, "Fooling Poor Old Jim."

asked May 13, 2024

1 answer 88.6k views

What's so dangerous about U-turns? What can you do about other drivers making u-turns?

answered Apr 30, 2024

1 answer 218k views

En algunos deportes cuando recibes puntos para tu equipo puedes decir que ___ puntos. (a) acortas (b) anotas (c) subes (d) te enteras

answered Apr 13, 2024

1 answer 153k views

Summarise “they called us enemy”

asked Apr 2, 2024

1 answer 132k views

Bill Miles buys an individual whole life policy with a face amount of $160,000. He adds to the policy a family rider to cover his 43-year-old wife, his daughter and an adopted son. All of the following

asked Mar 20, 2024

1 answer 178k views

Select the text feature that the author includes in Dragonflies and Praying Mantises: From Egg to Adult to show a realistic example of the first stage of incomplete metamorphosis for a praying mantis.

answered Mar 16, 2024

2 answers 177k views

The percentage of feedback presentations across a set of trials is the _________ of feedback. 1) frequency number 2) absolute frequency 3) relative frequency 4) frequency percentage

answered Mar 11, 2024

1 answer 124k views

The Myers-Briggs Type Indicator (MBTI) identifies individuals' preferences for which of the following? 1) Extraversion or Introversion 2) Sensing or Intuition 3) Thinking or Feeling 4) Judging or Perceiving

asked Feb 11, 2024

1 answer 136k views

Solve completely (all missing sides and all missing angles) using trig ratios or laws. Round to the nearest tenth.

answered Dec 8, 2023

1 answer 72.8k views

U 6. Which condition(s) contribute to engine deposits? A) Road dust and dirt B) Combustion by-products C) Moisture and acid D) Oxidation E) All of the above

answered Jul 11, 2023

1 answer 125k views

Find the values of x and y x=.....°(simplify your answer)y=.....°(simplify your answer)

asked Jun 27, 2023

1 answer 51.3k views

Which proportional relationship has the greatest unit rate the table or the equation? Tell how you arrived at your answer, showing all work.

asked May 25, 2023

1 answer 9.6k views

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