Mathematics, 08.01.2020 01:31 BreBreDoeCCx
Ciara solved the exponential equation 3x+1 = 15 and her work is shown below. what is the first step she did incorrectly?
step 1: log 3x+1 = log15
step 2: (x + 1)log 3 = log15
step 3: log3 = log 15 over x plus 1
step 4: 0.477121 = 1.176091 over x plus 1
step 5: 0.477121(x + 1) = 1.176091
step 6: x + 1 = 1.176091 over 0.477121
step 7: x + 1 = 2.464975
step 8: x = 1.464975
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 13:10
Plz which expression is equivalent to the expression below?
Answers: 1
Mathematics, 21.06.2019 19:10
Revirite the formula to determine the area covered by one can of paint. alyssa and her father are going to paint the house this summer. they know they'll need 6 cans of paint. enter the correct answer. 000 done a formula that describes this scenario is (licierali 000 oo 6 w w = the total area of the walls p = area covered by a can of paint
Answers: 1
Mathematics, 21.06.2019 21:30
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
Answers: 3
Mathematics, 21.06.2019 22:00
State one method by which you can recognize a perfect square trinomial.
Answers: 1
You know the right answer?
Ciara solved the exponential equation 3x+1 = 15 and her work is shown below. what is the first step...
Questions
Mathematics, 29.07.2019 22:00
Biology, 29.07.2019 22:00
Mathematics, 29.07.2019 22:00
Biology, 29.07.2019 22:00
Biology, 29.07.2019 22:00
Biology, 29.07.2019 22:00
Biology, 29.07.2019 22:00
Social Studies, 29.07.2019 22:00
Biology, 29.07.2019 22:00
English, 29.07.2019 22:00
