Recent activity by Alda

Recent activity by Alda

No Question, this account was set up in error.

answered Dec 2, 2023

1 answer 192k views

What signifies the period known as prehistory? a. Writing did not exist in any form. b. Language was fully evolved. c. Writing was very elementary. d. Records were hidden away.

asked Nov 6, 2023

1 answer 137k views

2. Why was the Legislative Branch given so many checks over the Executive Branch? To limit the power of the Supreme Court. To limit the power of the Senate. To limit the power of the President. To limit

answered Nov 3, 2023

1 answer 26.8k views

a rectangle has an area of 40 square units. the length is 6 units greater than the width.what are the dimensions of the rectangle?8 by 510 by 411 by 913 by 7

asked Nov 2, 2023

1 answer 203k views

Which jazz singer’s first big hit came from a nursery song?.

asked Sep 3, 2023

1 answer 120k views

All organisms use respiration, but a. only plants have mitochondria b. only animals have mitochondria c. only prokaryotes have mitochondria d. only eukaryotes have mitochondria

answered Jun 18, 2023

2 answers 121k views

PLEASE HELP ASAP I NEED THE ANSWER FOR THE MISSING SIMPLIFIED FRACTION NUMERATOR

answered May 31, 2023

1 answer 227k views

Photos of energy travel from which region of the sun to arrive on earth which eight minutesA. PhotosphereB. Radiation zoneC. Convention zoneD, core

asked May 6, 2023

1 answer 73.2k views

Find the area of the shade regions. Give your answer as a completely simplify exact value in terms of pie(no approximation). a=

answered Jan 7, 2023

1 answer 156k views

CONVERSIONS 1. 34 ft^2 to m^2 2. 232 m^2 to in^2 3. 27 m^2 to ft^2 4.15 mm^3 to m^3 5. 58 cm^3 to mm^3 6. 15 mm^3 to dm^3 7. 959 mm^3 to m^3 SHOW WORK PLEASE

answered Dec 28, 2022

1 answer 12.2k views

HELPPP I WILL GIVE CROWN AND 20 POINTS PLSS

asked Dec 23, 2022

1 answer 108k views

Consider the following sample data: 12, 13, 7, 5, 15, 18. Which one of the following represents the value of the standard deviation?

asked Dec 22, 2022

1 answer 34.1k views

Question 2 (5 points) What is the frequency of a sound wave travelling through air at a speed of 340m/s with a wavelength of 1.71m?

answered Dec 20, 2022

1 answer 71.2k views

Please help me ASAP?!!!!!

answered Oct 29, 2022

2 answers 137k views

About how big was Dachau according to Sergeant Clarence Williams?

answered Oct 16, 2022

2 answers 46.6k views

3) Which of the expressions shown below has a value of 1/4? A) lll only B)l,ll, and lll only C)ll only D)ll and lll only

answered Sep 29, 2022

2 answers 205k views

A recipe calls for 2 cups of flour and 1 1/2 cup milk to make four servings. Ming has plenty of flour, but only 6 cups of milk. How many servings can he make?

answered Jul 22, 2022

1 answer 211k views

An official major league baseball has a mass of 0.14 kg. A pitcher throws a 40 m/s fastball which is hit by the batter straight back up the middle at a speed of 46 m/s. a) What is the change in momentum

answered Jul 11, 2022

2 answers 113k views

I need help help please help me help please

answered May 13, 2022

2 answers 29.7k views

What is 16 to the power of a half

answered Apr 20, 2022

1 answer 70.0k views

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