Chuy wants to buy a new television. the television costs $1,350. chuy decides to save the same amount of money each week, for 27 weeks. after 8 weeks chuy saved $440. which of the following conclusions can you make about chuy's plan?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.