Horatio transferred a balance of $2600 to a new credit card at the beginning
of the year. the card offered an introductory apr of 4.3% for the first 5
months and a standard apr of 13.7% thereafter. if the card compounds
est monthly, which of these expressions represents horatio's balance at
the end of the year? (assume that horatio will make no payments or new
purchases during the year, and ignore any possible late payment fees.)
o a. (92000)|10022(0137)
o b. (1980)_000)*(1 + 01327
o c. (520)/1,0063)" (140 497)
o d. (52600)/1+0.043 ) (1 +0.137
0.043
1+ -

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

dunno

step-by-step explanation:

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.

i believe the answer is c.