Simplifying exponents (picture provided)
2 answers:
Answer:
<em>3^2 ; Option B</em>
Step-by-step explanation:
We are given the equation 3^ -6 * ( 3^4 / 3^0 )^2, which can be solved through the application of exponential rules;

<em>3^2 ; Option B</em>
Answer:
The answer would be
.
Step-by-step explanation:
-Solve the following equation:

-When dividing integers, the exponents would subtract each other. So, you subtract exponent
and
:


-Simplify
by the exponent
:


-When multiplying integers, the exponent would add up together. So, you would add
and
:


So, the answer is
.
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Answer:
. . . . . . . . . hnghcgghjjjjj
Answer:
let cp be x
mp= x+ (20% 0f x)= 1.2x
sp = mp -d%of mp= 1.2- 15% *1.2 =1.02x
profit = 40
sp-cp =40
1.02x-x=40
x=2000
cp =2000
mp= 1.2*2000=2400
Step-by-step explanation:
Answer:
33. 224
34. 128
35. 244
36. 160
Step-by-step explanation:
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Answer:
5/11
Step-by-step explanation:
Answer:
Step-by-step explanation:
To the nearest 1d.p=3.9
To the nearest hundredth=3.87