Identify the error in the student solution shown below. Find the correct answer.
Answers
Answer:
Since 0 in ln(3x) - 0 is not a logarithm, the property of logarithms cannot be used here.
The difference shown cannot be written as a quotient of logarithms.
The step ln(x2) = ln(3x) - (0) reduces to
ln(x2) = ln(3x).
The possible solutions are 0 and 3, with 0 being extraneous.
Step-by-step explanation:
on edg
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PLEASSEEEEE HELPPPPP ASAPPPP I WILL GIVE BRAINLIEST FOR CORRECT ANSWERS ONLY PLEASEQuestion 1(Multiple Choice Worth 5 points)(03.01 LC)Zak and Ryan earn $60 per week for delivering pizzas. Zak worked for x weeks and earned an additional total bonus of $25. Ryan worked for y weeks. Which expression shows the total money, in dollars, that Zak and Ryan earned for delivering pizzas?85x + 60y60x − 25 + 60y60x + 85y60x + 25 + 60yQuestion 2(Multiple Choice Worth 5 points)(03.02 MC)Nadia surveyed 80 students at her school and found that 0.55 of the students she surveyed said their favorite class is math. Another 15% of the students she surveyed reported that their favorite class is science. How many more students in the survey prefer math over science?12324448Question 3(Multiple Choice Worth 5 points)(03.01 LC)A theater company charges $7.50 per ticket for people of all age groups. If c represents the total number of children who bought tickets and a represents the total number of adults who bought tickets, which expression best represents the total money earned by the company from the sale of tickets?7.5c + ac + 7.5a15(c + a)7.5(c + a)Question 4(Multiple Choice Worth 5 points)(03.02 MC)Bella, Lydia, Camila, and Trinity together stacked a total of 60 pizzas in a pan. Bella stacked 0.25 of the pizzas, Lydia stacked 12 of the 60 pizzas, Camila stacked 35% of the pizzas, and Trinity stacked the remaining pizzas. Who stacked the most pizzas?BellaLydiaCamilaTrinityQuestion 5(Multiple Choice Worth 5 points)(03.01 LC)Which expression is equivalent to 12a + 8?4(3a + 2)4(3a + 8)6(6a + 2)6(6a + 8)Question 6(Multiple Choice Worth 5 points)(03.05 MC)Lena needs $50 to buy some notebooks. She had saved $2 and plans to work as a babysitter to earn $8 per hour. Which inequality shows the minimum number of hours, n, that Lena should work as a babysitter to earn enough to buy the notebooks?2 + 8n ≤ 50, so n ≤ 68n ≤ 50 + 2, so n ≤ 6.58n ≥ 50 + 2, so n ≥ 6.52 + 8n ≥ 50, so n ≥ 6
Answers
72 feet (y)= 72*12 inches
= 864 inches
Ratio = x:y
= 18:864
= 18/864
= 1/48
= 1:48
(–12)(12)(–6.3)(–0.2)(–15.9)
(12)(12)(6.3)(0.2)(–15.9)
(12)(–6.3)(–0.2)(–15.9)
(–12)(12)(–6.3)(–0.2)(–15.9)(0)
Answers
((((−12)(12))(−6.3))(−0.2))(−15.9)
=(((−144)(−6.3))(−0.2))(−15.9)
=(907.2)(−0.2)(−15.9)
=(−181.44)(−15.9)
=2884.896
Thats the first option. It came out Positive! :)
(12)(12)(6.3)(0.2)(−15.9)
=(144)(6.3)(0.2)(−15.9)
=(907.2)(0.2)(−15.9)
=(181.44)(−15.9)
=−2884.896
Thats the second option, it came out negative.
(12)(−6.3)(−0.2)(−15.9)
=((−75.6)(−0.2))(−15.9)
=(15.12)(−15.9)
=−240.408
Thats the third option, it came out negative
(((((−12)(12))(−6.3))(−0.2))(−15.9))(0)
=((((−144)(−6.3))(−0.2))(−15.9))(0)
=(907.2)(−0.2)(−15.9)(0)
=((−181.44)(−15.9))(0)
=(2884.896)(0)
=0
Thats the fouth option, it came out as Positive zero.
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I hope you are solving this with me right now ! Now YOU tell me what you think the answer is. Those are enough clues :)
Answers
13
Hope I Helped!!!
-RainyClouds
Answers
Answers
It seems to me c could be any number besides 2,12,-1 or 0
why?
a function is defined by each x value having a single y value
if an x value has two numbers such as (0,1) (0,2) than it is not a function.
the vertical line test is great for seeing if something is a function becasue it determines if each x value has one y value.