Recent activity by Kyorilys

Recent activity by Kyorilys

What is the mass of 3 moles of Barium acetate, Ba(C2H3O2)2

answered Dec 14, 2023

1 answer 42.6k views

The Venn diagram shows people go to work

asked Dec 4, 2023

1 answer 212k views

can somebody help me understand imaginary numbers???how do I simplify {i}^(13)how do I solve √( - 49)

answered Nov 21, 2023

1 answer 93.1k views

Last month the online price was $250. This month the online price is $330. What is the increase for the price

answered Sep 15, 2023

1 answer 31.6k views

A school has 1000 students. of these, 3/4 are boys. how many of the students are boys? how many of the students are girls?

asked May 10, 2023

2 answers 5.6k views

Consider the line -9x-4y=-2.What is the slope of a line parallel to this line?What is the slope of a line perpendicular to this line?Would the perpendicular slope be -4/9 and the parallel line be 9/4?

asked May 4, 2023

1 answer 153k views

You start at (5, -3). you move up 8 units. where do you end?

asked Feb 28, 2023

1 answer 78.5k views

An ant is crawling down a tree at a rate of -8 millimeters per second. It passes through a big branch which we call position 0. Which equation represents the bug's position 9 seconds after it passes the

answered Jan 9, 2023

2 answers 80.1k views

Choose the word or phrase that best completes each sentence. Merchants developed v to track spending and sales. Mathematicians created so that calculations could be understood. People began to use a v

asked Dec 28, 2022

2 answers 37.9k views

5 Sarah want to buy shrimp at $10.99 a pound. How many pound can she buy for $25? *Round to the nearest tenth, one decimal place

answered Dec 14, 2022

1 answer 231k views

Can someone help me i don't understand ;-

answered Dec 9, 2022

1 answer 58.0k views

Kitchen Cookware and Utensils Interactive Crossword Puzzle This is a crossword I will give you 50 points if you can do it for me plz

answered Nov 20, 2022

1 answer 147k views

Is sarah faster than Katie? and what is the average rate?

answered Oct 16, 2022

1 answer 112k views

What is the correct answer ?

asked Oct 7, 2022

1 answer 159k views

“A man has two more nickels than dimes. He has $1.15 in all. How many coins of each kind does he have?” Which equation can be used to solve the problem? A: x+x+2=115 B:5x+10(x+2)=115 C:5(x+2)+10x=115

asked Sep 20, 2022

1 answer 111k views

Pineapple Corporation (PC) maintains that their cans have always contained an average of 12 ounces of fruit. The production group believes that the mean weight has changed. They take a sample of 15 cans

answered Aug 10, 2022

1 answer 37.9k views

Help please pre algebra

asked Apr 4, 2022

1 answer 35.2k views

I want to know characteristics of reptile, please answer quick :))

answered Mar 18, 2022

2 answers 38.1k views

Once Congress declares war and the President assumes the role of Commander-in-Chief who decides how the war ends?

answered Mar 12, 2022

1 answer 157k views

Explain why this combination of compounds can or cannot make a buffer solution. Hint: apply definition of a buffer, mechanism of its action and consider whether the compound is acid (weak/strong) or base

answered Mar 10, 2022

1 answer 222k views

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