Answer:
66
Step-by-step explanation:
54 + 12 =66
Answer:240 rotations
Step-by-step explanation: 1 rotation/45 seconds * 60 seconds / minute * 60 minutes / hour * 3 hours = 3600*3/45 = 240 rotations
The domain is {15,21,18,16} but the range would be {62,65,70,73} because nothing repeats.
List out all factors of each number, and find the first common one.<span>44</span> : <span>1,2,4</span>
16 : <span>1,2,4,8,16</span>
Therefore, the GCF is <span>44</span>.
List all prime factors of each denominator, and find the intersection of these primes.<span>44</span> : <span>2,2</span>
<span>1616</span> : <span>2,2,2,2</span>
Therefore, the GCF is <span>2×2=4
</span>Divide the numerator (4) by the GCF
<span>4÷4=1
</span>Divide the denominator (16) by the GCF
<span>16÷4=4
</span> Rewrite the fraction in the simplified form
<span><span>14 , and the decimal form will be 0.4.</span></span>