Recent activity by MWid

Recent activity by MWid

Consider the following expression -2m(m+n-4)+5(-2m+2n)+n(m+4n-5) which of the following is an equivalent expression

answered Dec 30, 2023

1 answer 13.5k views

Shortly after entering world war ii, the united states began the manhattan project to.

answered Dec 15, 2023

1 answer 84.3k views

Which is the most common location where action potentials start in efferent neurons?

answered Oct 6, 2023

2 answers 205k views

A 4-kg ball traveling westward at 25 m/s hits a 15-kg ball at rest. The 4-kg ball bounces east at 8.0 m/s. What is the speed and direction of the 15-kg ball? What is the impulse of the second ball?

asked Aug 21, 2023

1 answer 182k views

The arenas pay for two cars every month they pay $250 for Miss Herrera's car and 375 for Mr. editor struck what kind of expense is a car payment made each month

asked Jun 20, 2023

1 answer 138k views

A solar eclipse occurs when the Moon moves directly between the Earth and the Sun. When Venus moves directly between the Earth and the Sun, we do not see an eclipse for several reasons including ________________.

answered Mar 26, 2023

1 answer 116k views

True or False? The Fertile Crescent includes parts of the modern countries of Turkey, Syria, Iraq, Lebanon, Israel, and Jordan.

asked Mar 15, 2023

2 answers 174k views

Edward and tiffany were comparing the distance they ran over a week. If Edward ran 11.90 miles and Tiffany ran 7.9 miles how far did they run total?

answered Feb 27, 2023

1 answer 153k views

Find the inverse of the relation {(-3, -20); (-1, -12); (0, -8); (1, -4); (3,4)}

answered Jan 25, 2023

1 answer 37.3k views

Examples for Continuous rv X 1. Given the pdf: f(x) {1/4 e^-1/4x} x>0 0, otherwise Find: a. E(X) and b. Var(X)

asked Jan 3, 2023

1 answer 207k views

The two triangles shown can be proven congruent through ... AAS ASA SAS SSS

answered Jan 1, 2023

2 answers 149k views

HELP PLease 20 points

answered Dec 11, 2022

1 answer 27.5k views

PLZZZZZZZ HELP! 50 POINTS Please complete the sentences with the words in the word bank and conjugate if needed.

answered Dec 11, 2022

2 answers 165k views

Efficient private provision of pure public goods is difficult because too much will be demanded as each consumer is forced to buy his or her own units of the public good too little will be demanded because

asked Dec 3, 2022

1 answer 76.2k views

What reactions do catalytic converters catalyze

answered Nov 25, 2022

1 answer 47.5k views

The diameter of a circle is 8 m. Find the circumference to the nearest tenth. I want the answers

asked Nov 11, 2022

1 answer 68.1k views

Help me with this question

answered Oct 28, 2022

2 answers 168k views

The mean of the heights of three buildings A,B and C is 14.2m. The mean of the heights of five buildings A,B,C, D and E is 14.8m. Find the mean of the heights of the buildings D and E.

answered Sep 12, 2022

1 answer 160k views

Who is the first president in united state of america

answered Jun 30, 2022

1 answer 217k views

Which of these does not affect an individual’s metabolic rate? A-their height B-The genes they inherited C-The muscle to fat ratio D-The amount of exercise They do

answered May 23, 2022

1 answer 118k views

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