Jack wants to buy a luxury refrigerator. The cost was $5000. When he went to the store a second
time, he found that the price was marked down by
30%. What is the new price?

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Landon wrote that 3−2.6=4. which statement about his answer is true?

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.