A factory makes car batteries. The probability that a battery is defective is 1/4. If 400 batteries are tested, about how many are expected to be defective?

to print tickets, a printer charges $45 setup fee plus $2.00 per ticket. Write an algebraic expression for the cost of t tickets. What is the total cost of 350 tickets?

consider the decimal 0.1 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 do you think that the decimal represents a rational number why or why not

Luis earns a base salary of $150.00 every week with an additional 14% commission on everything he sales. Luis sold $6050.00 worth of items last week. what was luis's pay total last week?

Which of the following companies offers the greatest total employment compensation

Students arrived for school in groups. bill was the first to arrive. consider him the first group. each group that arrived after bill had two more people than the group that arrived before it. how many people were in school after 20 groups arrived?

If cos Θ = negative 4 over 7, what are the values of sin Θ and tan Θ?

Express x^2-5x+8 in the form (x-a) ^2+b where a and b are top-heavy fractions.

Which of the following is the product of the rational expressions shown below?

Find the volume of a cylinder with a radius of 6 cm and height 15 cm? (to the nearest whole centimeter) A) 424 cm3 B) 848 cm3 C) 1,696 cm3 D) 3,393 cm3

I was at school today and I was having trouble with this question. What is 210 of 300?