Recent activity by Alex Polekha

Recent activity by Alex Polekha

Which piece of evidence does BEST explain how the cultures of different Mesoamerican civilizations influenced one another? A People in the Americas grew and ate entirely different foods than people in

answered Oct 27, 2023

2 answers 97.9k views

Figures I to VI represent one of the six situations described below. Match each graph to the situation it describes. 1 ) the temperature as the weather changes from rainy to snowy_________2) the number

answered Sep 25, 2023

1 answer 127k views

If someone specifically wanted to burn a lot of fat (not necessarily total calories), what type of exercise should they do

answered Sep 21, 2023

1 answer 178k views

Help immediately!!! How do you think mobile sites have affected the development of businesses? - Have they helped? - Would businesses be better off without them? - What do mobile sites offer businesses

answered May 19, 2023

1 answer 212k views

What is the y-intercept of the function f(x)=-2/9x + 1/3?

asked May 14, 2023

2 answers 95.8k views

What was the purpose of the Missouri Compromise? to maintain an equal number of senators from the North and the South to allow new states to decide whether they would ban enslavement to set rules for immigration

asked May 10, 2023

2 answers 111k views

What is the volume of a sphere with a radius of 6 mm? sphere v = four-thirds pi r cubed v = 216pi mm3 v = 288pi mm3 v = 512pi mm3 v = 648pi mm3

answered Mar 10, 2023

2 answers 226k views

Jonathan tries to mathematically model the number of seats in a given row. he tries to come up with an equation for the number of seats and determines: S=7r+2, where S is the number of seats in row, r.

asked Jan 19, 2023

1 answer 115k views

Two women painted a barn. Barbara can paint it alone in 5 days, and Sara in 8 days. They started to paint it together, but after 2 days, Sara got bored and Barbara finished alone. How long did it take

answered Dec 14, 2022

1 answer 6.7k views

How many distinguishable permutations are there for the word SCIENCE?

answered Nov 2, 2022

1 answer 91.8k views

How many jim crow laws were made, and how many are still enforced today?

answered Aug 1, 2022

1 answer 205k views

Is the expression completely factored: 12x ^ 2 - 2x - 24

asked Jul 17, 2022

2 answers 18.6k views

Dean received the following amounts for mowing his neighbors' lawns: $12.50, $16.75, $20.50, $33.25. Use mental math to find the total amount he earned.

asked Jul 17, 2022

2 answers 177k views

Is "on" a verb ? or is it something else

answered Jun 18, 2022

2 answers 225k views

You throw a football straight up. Air resistance can be neglected. When the football is 4.00 mm above where it left your hand, it is moving upward at 0.500 m/sm/s. What was the speed of the football when

answered Jun 2, 2022

1 answer 99.6k views

60 POINTS! (Reported if incomplete/absent) Three neighbors plan to complete fencing projects this spring. As shown in the diagrams below, Neighbor A plans to fence in his rectangular backyard with a 6-foot

asked May 20, 2022

2 answers 69.4k views

Why is sleep important for teenagers?

asked May 13, 2022

2 answers 205k views

Special Right Triangles Practice Active y x 60° 60° 12 Find the value of x and the value of y. A. x= 6, y = 12.12 B. X = 9, y = 12 CX-63, y - 12 D. x=62, y = 24

answered Apr 12, 2022

1 answer 146k views

I’m having trouble with this

answered Mar 9, 2022

1 answer 189k views

FIND THE SALE PRICE OR RETAIL PRICE. ORIGINAL PRICE: $48 MARK UP: 25%

answered Feb 20, 2022

1 answer 63.2k views

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