Recent activity by Fernando Barbeiro

Recent activity by Fernando Barbeiro

a box contains n balls of which 3 are red and the rest are white. 2 balls are selected at random, one after the other without replacement. If the probability of selecting 2 red balls is 3/28. Find the

answered Dec 23, 2024

1 answer 83.1k views

If a microhydro dam generates 2.5 GW of power, how much energy will it produce annually? a. 2.5 kilowatt-hours b. 2.5 gigajoules c. 2.5 terawatt-hours d. 2.5 megawatt-hours

asked Sep 6, 2024

1 answer 176k views

Laws for drivers <18yrs during first 6 months of having a license:

answered Aug 30, 2024

1 answer 163k views

What type of hypersensitivity reaction is characterized by an immediate release of proinflammatory mediators such as histamine, leading to symptoms like bronchoconstriction, edema, and eosinophil recruitment?

answered Jun 12, 2024

1 answer 56.7k views

1.2/4=x/28 what is the value of x

asked Apr 26, 2024

2 answers 182k views

The long-run aggregate supply curve (LRAS) is equivalent to the full-employment level of real GDP. The shape of the long-run aggregate supply curve (LRAS) is a. Vertical. b. Horizontal. c. Upward-sloping.

asked Apr 7, 2024

1 answer 184k views

Why is it important to clean and sanitize tools and equipment in a nail salon?

answered Mar 29, 2024

1 answer 67.6k views

V $2.2023 signment Active Using Context to Determine Meaning amlet: The air bites shrewdly; it is very cold. oratio: It is a nipping and an eager air. mlet: What hour now? -Hamlet, William Shakespeare

asked Mar 25, 2024

1 answer 5.4k views

Under federal fair housing laws, the owner of a ten-unit apartment building may legally:

asked Feb 28, 2024

1 answer 28.8k views

Which of the following has the most negative voltage? 1) between the outside of the axon and outside the cell body with control K⁺ ECF 2) between the outside of the axon and outside the cell body with

answered Feb 18, 2024

1 answer 112k views

Determine the standard free energy change, ΔG°, for the formation of S₂−(aq) given that the ΔG° for Ag+(aq) and Ag₂S(s) are 77.1 kJ/mol and −39.5 kJ/mol respectively, and the solubility product for Ag₂S(s)

asked Feb 18, 2024

1 answer 163k views

According to Hosea 4:13, where do My people burn incense?

answered Jan 23, 2024

1 answer 205k views

Auxiliary aids and services must be provided to individuals with disabilities, such as those suffering from vision or hearing impairments, free of charge, and in a timely manner. Auxiliary aids and services

asked Dec 25, 2023

1 answer 23.4k views

Catelyn invested 7000 in an account that earns 5.6% interest compounded annaully the furomula for compound interest is A(t)=p(1+i)t

answered Nov 3, 2023

2 answers 162k views

Change the following sentences. a) Nobody heard a sound. (into passive) b) The teacher said, "Be disciplined". (into indirect speech) c) They drink coffee. (into interrogative)

asked Aug 21, 2023

1 answer 137k views

Simplify the imaginary number -√-99. O-9i√11 O 3i√11 O-3i√11 0-9i

asked Aug 16, 2023

1 answer 95.0k views

So I need to vent to my friend but I'm kinda scared to tell him, what do I do.

answered Jul 22, 2023

2 answers 84.2k views

What is the difference between these fractions? +3/4−(+7/8)

asked Jul 6, 2023

2 answers 161k views

Which function is nonlinear? Please I NEED HELP Like Fr Quick Hurry

answered Apr 29, 2023

2 answers 9.9k views

Which is a simplified expression for the perimeter of the square below

asked Apr 16, 2023

1 answer 164k views

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