Recent activity by Pictoru

Recent activity by Pictoru

A portfolio management organization analyzes 68 stocks and constructs a mean-variance efficient portfolio using only these 68 securities. a. How many estimates of expected returns, variances, and covariances

answered Dec 16, 2024

1 answer 67.0k views

Many state legislators have decided to take on crime and other forms of delinquency in schools through zero tolerance policies. They believe that identifying and removing disruptive or poorly performing

asked Sep 24, 2024

1 answer 68.4k views

Find Power Set B = {a, b, c, d, e, f, g}

asked Aug 7, 2024

1 answer 175k views

Help with question please

answered Jan 1, 2024

2 answers 11.8k views

Identify the three most common forms of business organization.

answered Oct 28, 2023

1 answer 110k views

1 + 1 = 2 this is the answer to 1 plus 1

answered Aug 22, 2023

2 answers 101k views

A fish tank sprung a leak and loses 45% of its water. There is now 363 litres of water in the fish tank. How much water was in the fish tank before the leak?

answered Jun 30, 2023

1 answer 76.4k views

Deanna and Lisa are playing games at the arcade. Deanna started with $15, and the machine she is playing costs $0.75 per game. Lisa started with $12, and her machine costs $0.50 per game. Write the equation

asked Jun 23, 2023

1 answer 47.6k views

Who is the youngest quarterback to go to the super bowl.

answered Jun 13, 2023

2 answers 205k views

How many grams of Copper are in 500grams of Cu2CO3?

asked Mar 11, 2023

1 answer 34.0k views

The volume of blood ejected from the heart during one beat is known as ________.

answered Jan 8, 2023

1 answer 232k views

Which of these is true about a restraining order? A. Restraining orders often require a great deal of evidence before they are given. B. It prevents a defendant from doing something that the defendant

asked Dec 6, 2022

1 answer 39.4k views

In a real pully system the work supplied must be _____ the work accomplished

asked Nov 9, 2022

1 answer 3.5k views

SOMEONE PLEASE HELP!!!

answered Aug 19, 2022

2 answers 69.0k views

EASY PLEASE HELP !!!!!!

asked Jul 19, 2022

1 answer 57.4k views

What is one way that Velcro and the water-collection panels are similar?

answered Jun 22, 2022

1 answer 207k views

HELP I NEED HELP ASAP

asked Jun 21, 2022

1 answer 180k views

Can someone please answer my question for real please. I’ll give extra points

answered May 16, 2022

1 answer 202k views

What divided by 76 equals 127 Easy one please answer ASAP

answered May 2, 2022

1 answer 82.4k views

18+17+16+15+14+13+12+11+10 what is the answer

answered Mar 8, 2022

1 answer 64.0k views

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