1. Suppose that the amount of algae in a pond triples ever 2 hours. If the pond initially contains 80 ponds of algae, how much algae would be in the pond in 8 hours?
720
1,280
6,480
320
2. What is the order of the numbers from least to greatest?
A= 1.5 x 10^3 B= 1.4 x 10^-1 C = 2 x 10^3 D = 1.4 x 10^-1
D<B<A<C
C<A<B<D
D<B<C<A
B<D<A<C
1. C 6480
2. B b<d<a<c
3. A
4. A 6n^3+n^2+6n-4
5. A 4n^2-4
6. A (x+5)&(x-3)
7. A domain:(-∞,∞) range: y<_0
8. D 439.20 m in 9.2 sec
9. A 0,2/5
10. D -1,-3
11. A 168.83
12. C no solution
13. D same on days 3&30 the attendance at both was 105 &294
14. B (-3,-4)&(2,6)
15. B 9squarerootsymbol5
16. B 8sq5
17. B 3x^2-2x+1
18. A -89/25
19. A 2.91 hours
20. C
21. B symmetric
22. D minimum:4,first:7,median: 10.5, third:15, max:20
23. C -1/32x^4y^2
24. C 4d^15
25. B 8
26. C (s-9)(s+9)
27. D x=7,-1
28. B squarerootsymbol15/5
29. B 3; where x =/ 4
30. D 10x-46+376/2x+8
31. B y=24/x
32. C coldest day of march was 54 degrees
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srry if it's confusing but i took it &got 28 out of 32 so these r all the right ones !! for me at least it might change u kno
The answers are different for everyone. The exams are created based on how you did in the previous assessments. It's better to look up each question individually that way you don't get a bad grade.
I always love the comments on these😂
none of these idiots got it right and i failed with 14/32
the real answers are
c
b
c
c
b
d
b
d
b
d
a
c
b
a
a
c
c
d
c
c
d
b
d
b
c
d
d
a
for Lesson 2: Semester B Exam CE 2015
Algebra 1 B Unit 7: Semester B Exam and Review
thanks N i got 14/32 so helpfull!!!!
ight y'all every persons test is going to be different. The test questions get shifted around so that no two peoples test are the same. some have different questions than others as well. THEY ARE NOT THE SAME!!! My advice, you just need to look up the answers to each question individually. Yes it will take a bit longer but you will get a better grade in the end.
ok guys if ur gonna post the answers for the whole test u gotta put tem in pictures, because the order for the math question changes up. only some questions might be the same. so no one lied.. u all gave in the righ answers, but its diff for evryone
I’m surprised no one figured this out yet. THE TESTS ARE RANDOMIZED. Look up each question seapreatly.
yo yo this is Elijah from the future, I suggest using mathway to solve most of your problems if they are equations. Maybe brainly if it shows an answer that doesn't come up.
yall dumb. the answers randomize for every test
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
what are the rest of the answers sorry for asking
you should use this app called photomath
I did them all by hand
thanks to mo i got 20/32 which is better than what i would have gotten bc im so behind😅
Took the test and got a 90%, do not use those answers if I would have submitted that I would have failed hard. I INPUT THEM and used it as a backup if I didn't know an answer instead of guessing but for the most part better off doing it on your own
those asnwers are not right I got a terrible grade thanks
there isn't an option D for 21 dum dum head
oh haha
Yes do you know the answers I need to check them before I submit my answers please do you know them
I don't but do you
Anonymous is wrong I got a 40%
Your all wrong. I just got a 10/32
I will put all the right answers up on this with the questions attached if that will help......: )
whats the aNSWER THEN.
Does anyone know if Answers for Real is correct
Wait,seems we have the same class. But how is your test 33 questions, mines only 30? Wjat grade did you guys get on that?
Are they correct
i need the Answers
Do you know the real amswers
Nvm I just did it
is Hate N right
yes im right i failed the test took the answers and then re took it
ya'll are all wrong i got my test at 11 out of 41 questions i made an f thanks so much
Is o no answer right or wrong?
I mean Mo sorry
Thanks Mo for the 17/32 :( RIP my grade...my algebra grade die bc of you lol his blood is on your hands
you guys are dumb everyone’s test is different with a few of the same questions
who tf is right???
Everyone is correct, but only relative to themselves and their own test
yes it does, the first answer choice
Does anyone have this?"
yeah did anyone get the answers
Are those the accual answers??
is hate n right?, are the answers correct? what are the correct answers and do you go to connections?
You sure? i really hate to get a bad grade.
You havemr dean right? and its the exam for the second semester?
nvm. i thinki got it. based off yours and my answers, they are almost totally different so i think i'm good.
Im Guessing the reason why many of you are fessing about how one is wrong and one is right, I think many of that fact once you retake this test, its answers are changed up so theres that set of answers someone puts here, while in the other hand someone here is putting answers for the first attempt. While others are maybe trolling us with wrong answers. So maybe next time put the answers and state if these are second or first attempt answers :)
i get that you guys are trying to help, and i did get a terrible grade, but don't you realize that the test is different for everyone? please stop arguing over this.
That's correct! Many of the questions on exams provided by online schools are randomized, so the questions and their corresponding answers may vary from one student to another. That is why it is important to learn how to answer each question and not depend solely on the answers provided by other students.
You are absolutely right. The tests are different for every student. Even if two students have the same quiz, the questions are often randomized, so they will not necessarily be in the same order for each student. This is why the best approach is to learn how to solve the problems yourself and not depend solely on the answers provided by others.
!help
Hi! How can I assist you today?
Suppose that the amount of algae in a pond triples every 2 hours. If the pond initially contains 80 pounds of algae, how much algae will be in the pond after 8 hours
To solve this problem, you can use the formula:
Number of algae = Initial amount of algae × (rate of increase)^(time / interval)
In this case, the initial amount of algae is 80 pounds, the rate of increase is 3 (since it triples every 2 hours), and the time is 8 hours, which is four intervals of 2 hours each. Putting these values into the formula, we get:
Number of algae = 80 × 3^(8 / 2)
Simplifying this expression, we get:
Number of algae = 80 × 3^4 = 80 × 81 = 6,480
Therefore, there will be 6,480 pounds of algae in the pond after 8 hours.
What is the order of the numbers from least to greatest?
A = 4.6X10^-4 B=2.4x10^-3 C = 3.5x 10^5 D= 6x.3 X 10^-4
To compare the numbers, we need to convert them to the same power of 10. Let's start with the smallest exponent first:
A = 4.6 x 10^(-4) = 0.00046
D = 6.3 x 10^(-4) = 0.00063
B = 2.4 x 10^(-3) = 0.0024
C = 3.5 x 10^(5) = 350000
Now we can compare the numbers:
A < D < B < C
So the order of the numbers from least to greatest is A, D, B, C.
I copied Mo answer and got 17/32 dont copy his...after I took the exam I wrote down the answer that are correct for I'm not sure if they are different for you so please dont be mad if they are but here they go
1,C
2,B
3,A
4,A
5,C
6,A
7,A
8,A
9,A
10,D
11,A
12,B
13,C
14,C
15,B
16,B
17,D
18,B
19,A
20,D
21,C
22,D
23,B
24,C
25,D
26,B
27,D
28,B
29,D
30,C
31,B
32,B
*Reminder* I'm not sure if we have the same answer or whatever...your welcome
number = 80(3)^(8/2)
= 6480
C is obviously the biggest, followed by A
B and D are the same
none of the answers match,
after you find the typo, I will let you figure it out
@ yeet my horse bless ur soul 🥺🤟
They used the < sign
should have used the ≤ for the ones that are equal
No Name is totally wrong received a 40
Lesson 1: Semester Review CE 2015
Algebra 1 A, Part 1 Unit 5: Semester Review and Exam
is what i think people are looking for lmao
ill post the answers written out once im done
1.c
2.b
3c
4c
5b
6d
7b
8d
9b
10d
11a
12c
13b
14a
15a
16c
17c
18d
19c
20c
21d
22b
23d
24b
25c
26d
27d
28a
This is the REAL answers to the test. i did karmas and i got a 19/32.
1.C
2.D
3.B
4.B
5.C
6.D
7.A
8.D
9.C
10.B
11.C
12.C
13.C
14.C
15.A
16.B
17.A
18.C
19.A
20.D
21.B
22.A
23.C
24.C
25.D
26.B
27.C
28.B
29.B
30.D
31.D
32.C
33. solve the following equation. show all your work.
C
A
B
B
A
A
B
D
A
D
B
C
A
B
B
B
B
A
A
B
A
B
C
C
C
C
B
C
C
Unit 8 lesson 2: semester B exam
A
C
B
B
A
B
B
B
C
D
C
A
C
D
D
A
B
D
C
B
C
B
B
B
A
A
B
A
A
C
B
B
B
C
A
C
B
D
D
D
B
Algebra 1 B Unit 7 Lesson 2 Exam 32 questions
C
A
b
c
c
d
b
a
b
b
a
b
c
a
a
b
a
c
c
a
c
d
b
c
b
b
c
b
d
c
d
sorry if I missed an answer this is my first submission
Answers for Algebra 1 B Unit 7 Lesson 2 Exam and Review
A
A
A
C
C
6. D
A
D
B
10. D
A
C
13.C
C
B
A
B
A
A
20. D
B
D
23.C
24.C
D
B
C
B
D
A
B
32.C
33. (X=0) (X=1)