Answer:
1. 11
2. 20
3. 34
4. 12.6
5. 18
6. 105
Step-by-step explanation:
We are told that ---> t = 0, x = 1.5, y = 6, and z = 23
<u>1. y + 5 </u>
= 6 + 5
= 11
<u>2. z - 2x </u>
= 23 - 2(1.5)
= 23 - 3
= 20
<u>3. 2z - 2y </u>
= 2(23) - 2(6)
= 46 - 12
= 34
<u>4. 2.6y - 2x </u>
= 2.6(6) - 2(1.5)
= 15.6 - 3
= 12.6
<u>5. 4(y - x) </u>
= 4(6 - 1.5)
= 24 - 6
= 18
<u>6. 4(2 + z) + 5 </u>
= 4(2 + 23) + 5
= 8 + 92 + 5
= 105
Answer: a(n) = 11*2^(n-1)
a1 = 11
a2 = 22 = 11.2
a3 = 44 = 11.2²
a4 = 88 = 11.2³
......
=> this is a geometic with a1 = 11
r = 2
=>
Step-by-step explanation:
Answer:
72 outfits possible,
1/72 chance of selecting a particular outfit
Step-by-step explanation:
For each of the 3 sweaters, there are 4 shirts to choose from, and for each of those 4 shirts, there are 6 pants to choose from. Therefore, there are totally outfits to choose from (order is fixed and therefore negligible). A specific outfit would represent 1 of these 72 outfits. Therefore, the probability of selecting a particular outfit is
Jenny has the most. That is because Jenny has more than Marcy and Laura.
<h3>
Answers: C and D</h3>
Why? Because they are mirrors of each other. In other words, one table has its x and y row swapped compared to the other table.
The input x = -120 leads to the output y = 627 in table C. Then in table D, we have the input x = 627 to go the output y = -120. Refer to the first column of each table mentioned. The same applies for the other columns as well. The inverse table undoes everything the original table does.