I need help with algebra unit 3: rational numbers.

Question

1which exponent makes the statement true? 1/5^9=5
A.9 *
B.-9
C.1/9
D.-1/9

2. Y^5 • Y^14=
A. 2y^19
B.y^60 *
C.y^19
D.2y60

3. W^12/w18

A.w30*
B.w^-30
C.w^6
D.w^-6

4. Using the numbers 3,2, and 4, which of these problems would have a solution of 4?

A.4•2^3/2^3
B. 2• 2^3/2^4
C. 3•2^3/2^4
D. 3• 2^4/2^4*

5. Taylor completed the problem below. Describe and correct the error in the problem. 2^-4=2•-2•-2•-2=16

A. Taylor change the negative exponent to a negative base the problem should be 2^-4=1/2^4=1/2•2•2•2=1/16

B. Taylor did not go to play correctly. The answer should be 16

C. Taylor made the answer positive. It should be -16

D. Taylor did not multiplied by -1. The problem should be 2^-4=(-1)1/2^4=(-1)1/2•2•2•2=1/16.

Please help me

Answer 1

Do you go to Connexus?

I can help

Answer 2

Yes I do

Answer 3

1.b
2.c
3.d
4.a
5.a
i already took the assessment and those r the correct ones

Answer 4

Thank You sumsum13 100% 5/5

Answer 5

#1 is incorrect, it would be -9. I can't explain that well enough though.

#2 is also incorrect, it would be y^19 because adding the exponents, 5 and 14 would give you 19.

#3 is incorrect, but I myself don't know the correct answer. I think it's D though because the smallest number is on top, which would give you a negative exponent.

#4 is incorrect, but I don't know the correct answer. I think it's A though, that's what I have selected.

#5 is A, Taylor changed the negative exponent to a negative base. The problem should be *blah blah blah*

Answer 6

shush. im a blush thank you

Answer 7

#1: -9
#2: y 19
#3: w -6
#4: a 2 3/2 3
#5: Taylor changedthe negative exponent to a negative base