Recent activity by Lauri Piispanen

Recent activity by Lauri Piispanen

A bag contains 7 red marbles, 5 blue marbles and 4 green marbles. If three marbles are drawn out of the bag, what is the probability, to the nearest 1000th, that all three marbles drawn will be red?

asked Dec 18, 2023

1 answer 161k views

2) How many liters of N2 gas at 1.03 atm and 22.36 C are produced by the decomposition of 160.7 g of NaN3?Keep the answer with 2 decimal places.2NaN3(s) --> 2Na(s) + 3N2(g)

asked Dec 5, 2023

1 answer 222k views

Whats it 567 times 2 times 67

asked Nov 17, 2023

2 answers 212k views

What is the period of this graph?

answered Nov 5, 2023

1 answer 152k views

How to calculate relative fitness

answered Nov 1, 2023

1 answer 233k views

Help? please help me?

answered Sep 6, 2023

1 answer 225k views

Is my computer my friend ?

answered Jul 29, 2023

2 answers 128k views

Use substitution to solve each system of equations below. Show all of your work on a separate sheet of paper.

asked May 5, 2023

1 answer 109k views

Which equation has the correct sign on the product? OA. (-8)(-8)= -64 OB. (-18)4 = -72 OC. 13-3-39 OD. 45(-4)= 180

answered Apr 16, 2023

1 answer 107k views

TIME REMAINING 59:23 Jessie graphed one of the lines in a system of equations: y = 3 x minus 2. If the system has an infinite number of solutions, which statements are true? Check all that apply. On a

asked Apr 15, 2023

2 answers 68.3k views

Explain the relationship between starch and glucose.

answered Nov 25, 2022

1 answer 30.9k views

Is 5x - 2 a non linear function

asked Nov 13, 2022

2 answers 39.2k views

The Brown’s used 50 feet of rope to surround their rectangular garden. The length of the garden is 4 times as much as its width.

answered Oct 30, 2022

2 answers 83.4k views

For a given recipe, 10 cups of flour are mixed with 15 cups of sugar. How many cups of sugar should be used if 6 cups of flour are used?

answered Oct 25, 2022

1 answer 171k views

-6 divided by 8? How do you turn it into a fraction problem?

answered Aug 29, 2022

1 answer 129k views

What is the correct term for a leaf attached by a thin stem to its parent plant? sessile petiolated etiolated pronate

answered Aug 13, 2022

1 answer 19.1k views

1) Javier has 24 coins that are all dimes and quarters. The value of the coins is $3.75. How many dimes and how many quarters does Javier have? A. d+q = 24 .25d +.107 = 3.75 B. d+q = 3.75 .10d +.25q =

asked Aug 5, 2022

1 answer 187k views

Need help and don’t just give answer have a explanation at least then i’ll give u brain list

answered Jun 27, 2022

2 answers 170k views

What is the value of c in the equation below? 24.22= a^b = 0

answered May 29, 2022

1 answer 123k views

List three accomplishments of Hindu mathematicians.

answered May 8, 2022

1 answer 134k views

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