If there are 40 question and each question carrying 5 marks and each wrong attempt can deduct 3 marks. if someone secured 70 marks then how many question he has attempted

Gibson Instruments is planning to produce and market a new line of guitars. The current market price for similar guitars is $1,200, and Gibson would like to make a 30% profit on cost. What should Gibson's target cost be?

Find the standard deviation:5,5,5,5,5,5,5,5,5,5

A bag contains 6 oranges, 10 grapefruits, and 8 tangerines. A piece of fruit is chosen from the bag at random. What is the probability that a grapefruit is NOT chosen?

Every square is a rectangle. O True False

What is the place value of 12354.897

The lottery in an extremely small state consists of picking two different numbers from 1 to 10. Ten Ping-Pong balls numbered 1 through 10 are dropped into a fish bowl, and two are selected at random. Suppose you bet on 2 and 9.

A person can order a new car with a choice of 7 possible colors, with or without air conditioning, with or without automatic transmission, with or without power windows, and with or without a CD player.

Definition: This is a visual display of some to the descriptive statistics of a data set. It quickly displays the 5-number summary: the minimum value, the maximum value, the median, the upper quartile, and the lower quartile. Example: See above.

Which box plot correctly represent the data?

Tia owns a fruit shop and is selling a fresh lot of apples and oranges. She wants the ratio of apples to oranges sold to be 3 to 2. Tia wants to sell a total of 50 apples and oranges. How many apples should she sell?