Answer:
114 cookies
Step-by-step explanation:
120×0.95=114
It will take 45 weeks.25 weeks to gain back the 500 dollor he spent and 20 to make 400 dollor from it
<span>
<u><em>Answer:</em></u>5</span>⁵/⁴<span>
<u><em>Explanation:</em></u><u>Before we begin, remember the following:</u></span>
<span> = x</span>¹/ⁿ
<span>
</span>
<span> = x</span>ᵃ/ⁿ
<span>
The root form is known as the radical form while the power form is the rational form
<u>Now, for the given:</u>We want to convert from the radical (root) form to the rational (power) form.
The given is:
4th root of 5</span>⁵<span>
Applying the above rules, we will find that the rational form is:
5</span>⁵/⁴<span>
Hope this helps :)
</span>
Youtube works wonders. Look it up
An=a1+d(n-1)
an=nth term
a1=first term
d=common difference
7 is first term=a1
the common difference is -2, they increase by -2 each time
an=7-2(n-1)
expand and distribute
an=7-2n+2
an=9-2n
C is answer