Find the two values of k for which y(x) = e^kx is a solution of the differential equation y'' - 20y' + 91y = 0. preview smaller value = larger value = preview

The values of k are

1) k = 7.

2) k= 13

Step-by-step explanation:

The given differential equation is

Now since it is given that is a solution thus it must satisfy the given differential equation thus we have

This is a quadratic equation in 'k' thus solving it for k we get

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.