Find y when x=6 and z=8 if y varies jointly as x and z and y=60 when x=3 and z=4 a. y=6×6×10; 360 b. y=5×6×8; 240 c. y=5×6×10; 300 d. y=5×5×8; 200

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

Solve the triangle. a = 21°, c = 105°, c = 5

An is a number that is written without a component. it is a number that is either or . an exponent is a or a number that another number is being to. the number that is being raised to a is called the . the or power tells you how many times to the base by . if an exponent is fractional then ask yourself the question: what when multiplied by itself a certain number of times will equal the number?