The first one means what is the smallest number that goes into 12 which would be 4. The second one mean what does not go into 4 and 6 so that would be 8 because 6 is not a multiple of 8.The third one is either 1 or 2 not sure. And the 4th one is little complicated you might want to look up video on prime factorization that can really help you .
Answer:
![\boxed {\boxed {\sf 29.25 \ inches}}](https://tex.z-dn.net/?f=%5Cboxed%20%7B%5Cboxed%20%7B%5Csf%2029.25%20%5C%20inches%7D%7D)
Step-by-step explanation:
Since we are given the central angle in radians, we should use the following formula for the arc length.
![s= \theta r](https://tex.z-dn.net/?f=s%3D%20%5Ctheta%20r)
Where <em>s</em> is the arc length, θ is the angle in radians, and <em>r</em> is the radius.
We know this circle has a radius of 9 inches and the central angle is 3.25 radians.
Substitute the values into the formula
![s= (3.25)( 9 \ in)](https://tex.z-dn.net/?f=s%3D%20%283.25%29%28%209%20%5C%20in%29)
Multiply.
![s= 29.25 \ in](https://tex.z-dn.net/?f=s%3D%2029.25%20%5C%20in)
The arc length is <u>29.25 inches. </u>
Answer:
<u>Felicia needs 3.17 minutes to run once around the track</u>
Step-by-step explanation:
<u>Subtraction</u>
Shaq is known to run once around the track in 8.07 minutes. Felicia runs once around the track in 4.90 less than Shaq.
We don't know how long does it take Felicia to run once around the track, but we can find it by subtracting the time done by Shaq with the difference between their relative times.
Felicia takes 8.07 min - 4.90 min = 3.17 min.
Felicia needs 3.17 minutes to run once around the track
Answer:
$82
Step-by-step explanation:
make 25% into a decimal which equals .25, then do 328. x .25 which equals $82