Here is the list of incoming and outgoing expenditure for the arena, for one day. Work out the final profit of the arena to the nearest thousand Incoming/outgoing

£22,765£

-£6,711

-£3,452

-£500

£967

The final profit of the arena rounded to nearest thousand is £?

The vector matrix [2/7] is dilated by a favor of 1.5 and then reflected across the x axis. if the resulting matrix is [a/b] then a= and b=

Rewrite the following without an exponent. (5/8)-1

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?