You and your friends are cycling around australia. you and four of your friends plan to stay at a bed and breakfast for two nights. the total cost of your stay is $186. you each need to pay 1 5 of the cost. your friend says this is the same as 25% of the cost. is your friend correct? yes or no on top of your $186 bill for the bed and breakfast, you need to pay an extra 10% service charge. how much will the service charge be?

55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true