Answer:
C. 30
Step-by-step explanation:
We have a list of names that need to be sorted in a specific order. For this, we will use a permutation. This can be found on a scientific calculator, however, I'll be using the equation.
n = total number of objects
r = number of objects selected
In this instance, n will equal 6 since we have 6 different names to choose from and r will equal 2 since we are picking two names. Enter the values into the equation and evaluate.
Therefore, there are 30 possible two-part names.
Let's solve your equation step-by-step.<span><span><span><span><span><span><span>(4+5</span>+8</span>+p</span>+7</span>+6)/</span>6</span>=6</span>Step 1: Multiply both sides by 6.<span><span><span><span><span><span><span>(4+5</span>+8</span>+p</span>+7</span>+6)/</span>6</span>=6</span><span><span><span>(<span><span><span><span><span><span>4+5</span>+8</span>+p</span>+7</span>+6)/(</span>6</span>)</span>*<span>(6)</span></span>=<span><span>(6)</span>*<span>(6)</span></span></span><span><span><span><span><span><span>4+5</span>+8</span>+p</span>+7</span>+6</span>=36</span>Step 2: Simplify both sides of the equation.<span><span>p+30</span>=36</span>Step 3: Subtract 30 from both sides.<span><span><span>p+30</span>−30</span>=<span>36−30</span></span><span>p=6</span>Answer:<span>p=<span>6</span></span>
Answer:
20/5000 = p/100
0.4%
Step-by-step explanation:
p% means p/100.
The proportion can be written as ...
0.4% of people had a mild reaction.
Answer:
23w
Step-by-step explanation:
For 6days, She skates 3 * 6 = 18 miles
on weekend she skates 5 miles
Thus, In one week, she skates 23miles
In w week, she skates: 23w