How many bit strings of length 10 contain

a. exactly four 1s?

b. at most four 1s?

c. at least four 1s?

d. an equal number of 0s and 1s?

The area of a triangular block is 100 square inches. If the base of the triangle is twice the height, how long are the base and the height of the triangle?

Do u have algebra answers

Relate a vertical line test to understanding functions. a. Each horizontal line drawn through the graph will intersect a function in only one location c. Each vertical line drawn through the graph will intersect a relation in only one location b.

How do you write a mixed number as a fraction greater than 1

Twice a number increased by 6

What's the greatest common factor of 21 and 33?

Jackson and Israel are going out. Jackson rent a paddle boat that has a flat fee of $10 and $2 every hour after that. Israel rent out a small motorboat coast $4 initially and then $3 every hour after that.

If each student stirred for 25 seconds, what is the total number of seconds that all 25 students stirred?

How to factor 2p^4+9p^3-18p^2

When 23 is subtracted from the square root of three times a number, the result is 16. find the number?