If maya and her friends share the money equally, how much will each person get? Explain how you found your answer.

Pls help Simplify (7.4 × 10−8) − (3.8 × 10−9). Write the final answer in scientific notation.

3.6 × 101
3.6 × 10−1
7.02 × 10−8
7.02 × 10−9
(if you could explain how to do this that would really help)

An iguana at a pet store is 5 feet long. Measurement for iguana cages are given in inches. How many inches long is the iguana?GIVE YOU 100 POINTS LATER PROMISE

A bag contains only red and blue marbles. Yasmine takes one marble at random from the bag. The probability that she takes a red marble is 1 in 5. Yasmine returns the marble to the bag and adds five more red marbles to the bag. The probability that she takes one red marble at random is now 1 in 3. How many red marbles were originally in the bag?

Which 2 square numbers make a difference of 51

5. L1. Tisha collects old books. She has
2 shelving units, and each shelving
unit has 3 shelves. Each shelf holds
12 books. If both shelving units are
filled with books, how many books
does Tisha have in all​

Please answer Asap The five circles making up this archery target have diameters of length $2,4,6,8,$ and $10$. What is the total red area?

Simplify your answer as much as you can. You can use pi in your answer if necessary (for example, if the answer were $3\pi$, you could enter "3pi" or "3*pi" or "$3\pi$").
[asy]
size(4cm);
path a=Circle((0,0),5);
path b=Circle((0,0),4);
path c=Circle((0,0),3);
path d=Circle((0,0),2);
path e=Circle((0,0),1);
fill(a,red); fill(b,white); fill(c,red); fill(d,white); fill(e,red);
[/asy]
p.s. just a side question how many of you didn't put your real age when you created your account because i didn't put my real age in and your never gonna figure it out