Recent activity by David Alvarez

Recent activity by David Alvarez

The dot plot is symmetric, and the data set has no extreme values. What's the best measure of center for this dot plot.

answered Nov 24, 2023

2 answers 185k views

A box of cookies contains three chocolate chip cookies, two oatmeal raisins, and four gingerbreads. What is the probability of picking a chocolate chip, and then a gingerbread? A) 1/9 B) 1/6 C) 1/3 D)

answered Sep 15, 2023

1 answer 229k views

I need help with this problem

asked Sep 4, 2023

1 answer 189k views

A raccoon travels 113 miles in 0.8 hours How fast did the raccoon travel in mles per hour? Round to the nearest tenth

asked Aug 24, 2023

1 answer 44.5k views

If x=5 work out the value of 2x squared

asked Jun 16, 2023

2 answers 31.1k views

Hat caused humans to move away from a hunter-gatherer society? agriculture overpopulation herd migration philosophy

answered Jun 1, 2023

1 answer 71.4k views

Use the graph of the parabola to fill in the table.

asked May 8, 2023

1 answer 225k views

The Muslim Empire over took lands from which crumbling empire? A. Persian C. Roman B. Mongolian D. Indian

asked May 6, 2023

2 answers 92.3k views

I need help can you solve -3 3/4 + 10 1/2

asked Mar 9, 2023

1 answer 143k views

How do you find the median and standard deviation for 3,3,3,3,4,4,4,4,4,5,5,5,5,5,5,5,6,6,6,6,6,6,6,6,6,6,7,7,7,7,7,7,8,8,8,8,8,9,9,9,9,10,10,10,10,10,11,11, 11,11,11

answered Feb 12, 2023

1 answer 229k views

Through a mechanical chain of events, sound waves traveling through the auditory canal cause in the eardrum. A. miniscule vibrations B. minute differences C. nerve disorders D. hearing loss

answered Dec 19, 2022

2 answers 65.1k views

Please helppp with my geometry

answered Nov 27, 2022

1 answer 139k views

What impact did tech innovations and scientific theories have on society in the 1920s?

answered Nov 13, 2022

1 answer 101k views

2 1/2 x 1 3/4 My kid is confused right now and she does not know how to do this please help

answered Nov 12, 2022

2 answers 171k views

i am a 5 digit number,my ones place digit is of no use as i, i still remain same without it . my ten's and hundreds place digits are mirror images. my thousand place digit are half of 2nd, my 10thousand

asked Aug 22, 2022

1 answer 179k views

Almost 99% of Earth's atmosphere is made up of two gases. What are the two gases and the percents of each? A) 21% oxygen and 78% nitrogen B) 21% water vapor and 78% oxygen 09 21% nitrogen and 78% oxygen

asked Aug 21, 2022

1 answer 24.4k views

An art teacher mixes 5 parts blue paint and 3 parts white paint to make a light blue color to paint a Tar Heels logo on a school mural. If she needs a total of 40 gallons of light blue paint to paint the

answered Jun 19, 2022

1 answer 154k views

Which expressions are polynomia Select each correct answer. 6x² + 5x x2 + 5x 1/5 – 7x² +5/3x -x² + 5x

answered Jun 9, 2022

1 answer 148k views

What is the next step for this construction? Connect points A' to C. A. Connect points A’C B. Draw another arc C. Erase BC D. Connect points C’ and B’

asked Jun 4, 2022

1 answer 88.0k views

Read the sentence. Keep a close eye in the clock because we don’t want all the stores to close before we find everything in our shopping list. Based on the context clues and its use in the sentence, what

answered Mar 29, 2022

2 answers 103k views

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