you have a piggy bank full of coins. if you turn the bank over it is equally likely that any of the coins will fall out. in the bank there are 10 pennies, 8 dimes, 20 nickels, 17 half dollars, 4 quarters, and 8 Canadian quarters. when the bank is turned upside what is the probability that the first coin is a nickel? what are the odds the first coin is a half dollar?

the amount you'd have after the work is $1.55

step-by-step explanation:

you subtract 95% from $31.

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

i saw this question before, dont know the asnwer srry

step-by-step explanation: