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OpenStudy (anonymous):
FAN AND MEDAL
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OpenStudy (anonymous):
There are (42)3 ⋅ 40 horses on a stud farm. What is the total number of horses on the farm?
0
46
47
424
OpenStudy (anonymous):
@undeadknight26 @blackfireskull
Nnesha (nnesha):
use ^ for exponents
Nnesha (nnesha):
2 to the 3rd power would be 2^3
post ur question again plz
OpenStudy (anonymous):
There are (42)3 ⋅ 40 horses on a stud farm. What is the total number of horses on the farm?
0
46
47
424
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OpenStudy (blackfireskull):
this one, i honestly have no clue.
OpenStudy (anonymous):
i don't either
Nnesha (nnesha):
i said
^ use for exponents
3 is an exponent right ?
OpenStudy (anonymous):
idk
Nnesha (nnesha):
what's an exponent do you know ?
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OpenStudy (anonymous):
i found the answer myself but thanks
Nnesha (nnesha):
alright
but please type correctly so we will able to help :=)
OpenStudy (anonymous):
and the answer were B
Nnesha (nnesha):
i guess it's \[\huge\rm (4^2)^3 \times 4^0\]
and then answer choices are
0
4^6
4^7
424 don't know about this one
Nnesha (nnesha):
it should be
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Nnesha (nnesha):
anything to the zero power is just equal to one \[\huge\rm (anything)^0 =1\]
OpenStudy (anonymous):
B was the correct answer
Nnesha (nnesha):
and then for (4^2)^3 apply this exponent rule \[\huge\rm (x^m)^n =x^{m \times n}\]
OpenStudy (anonymous):
okay
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