Asap! dont comment if you dont know!
jack drove 278.2 miles on 19.6 gallons of gasoline. about how many miles did he drive per gallon of gasoline?

(round your answer to the nearest whole amount of miles. whole = ones place)

the price of packs of bubble gum are listed in the table below.
bubble gum prices

size of pack price
5 pieces $0.35
10 pieces $0.75
12 pieces $1.00
15 pieces $1.35

which size pack of bubble gum has the lowest unit rate?

luis left a 20% tip on a $30.00 food bill. how much did her leave for the tip?

the dinner check was $85.00. if tyler gave the waiter a 20% tip, how much was the tip?

the dinner check was $85.00. if tyler gave the waiter a 20% tip, how much did tyler spend in total?

the sailboat has 1 large sail and one small sail. the large sail is 24 feet tall. the base of the sail is 12 feet long. what is the area of the large sail?

remember that a sail is a triangle!

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

(20 points) a bank has been receiving complaints from real estate agents that their customers have been waiting too long for mortgage confirmations. the bank prides itself on its mortgage application process and decides to investigate the claims. the bank manager takes a random sample of 20 customers whose mortgage applications have been processed in the last 6 months and finds the following wait times (in days): 5, 7, 22, 4, 12, 9, 9, 14, 3, 6, 5, 15, 10, 17, 12, 10, 9, 4, 10, 13 assume that the random variable x measures the number of days a customer waits for mortgage processing at this bank, and assume that x is normally distributed. 2a. find the sample mean of this data (x ě…). 2b. find the sample variance of x. find the variance of x ě…. for (c), (d), and (e), use the appropriate t-distribution 2c. find the 90% confidence interval for the population mean (îľ). 2d. test the hypothesis that îľ is equal to 7 at the 95% confidence level. (should you do a one-tailed or two-tailed test here? ) 2e. what is the approximate p-value of this hypothesis?

Suppose m: angle a =77 degrees what is the measure of a complement of a complement of angle a, what is a conclusion you can draw about a complement of a complement of an angle