1. i think Choice A.(Unsure of this one, it’s between choices A & C)
2. t=19
3. I think Choice C
You haven't said what your question is, or even whether you HAVE
a question to ask
After everything you went through to give information, we might guess
that your question could be . . . "What combos should she try ?"
If you don't consider zero to be an even number, then there are
13 possibilities:
<span>
<span><span>
1425
</span>
<span>
1463
</span>
<span>
1843
</span>
<span>
3249
</span>
<span>
3287
</span><span>3629
</span>
<span>
5263
</span>
<span>
5643
</span>
<span>
5681
</span>
<span>
7429
</span>
<span>
9481
</span>
<span>
9823
</span>
<span>
9861
</span>
</span></span>
If you DO consider zero to be an even number, then there are 11 more
possibilities, for a total of 24 all together:
<span>
<span><span>
1045
</span>
<span>
1083
</span>
<span>
1805
</span>
<span>
3021
</span>
<span>
3401
</span>
<span>
7049
</span>
<span>
7201
</span>
<span>
7809
</span>
<span>
9025
</span>
<span>
9063
</span>
<span>
9405
</span>
</span></span>.
This is one time when I'm going to ignore my own #1 Cardinal Rule for answering questions on this site. Normally I'm totally against simply dumping an answer without explaining how I got it. In this case, however, I never found the short, easy, clever way to answer this one. I just slogged through all of the 473 multiples of 19 that have 4 digits, and weeded out the ones that don't fit your specifications. I used a popular office software program to grease the process, but even so, there absolutely must be a better way to do it, and I would not wish this one on you, so I'm not going to describe it.
I'm grateful for your 5 points. The crust and warm cloudy water are delicious.
Answer:
the fourth option
9, 30, 93, 282, 849
Step-by-step explanation:
a1 = 9
based on the sequence definition
a2 = 3×a1 + 3 = 3×9 + 3 = 27 + 3 = 30
the only answer option with a2=30 is the fourth one. all others must be therefore wrong.
check
a3 = 3×a2 + 3 = 3×30 + 3 = 93
a4 = 3×a3 + 3 = 3×93 + 3 = 282
a5 = 3×a4 + 3 = 3×282 + 3 = 849
confirmed.
Given y + 3.5 = 0.75(x - 2)
when x = 4,
y + 3.5 = 0.75(4 - 2) = 0.75(2) = 1.5
y = 1.5 - 3.5 = -2.
Thus, the ordered pair (4, -2) is the line with equation y + 3.5 = 0.75(x - 2)
When x = -4,
y + 3.5 = 0.75(-4 - 2) = 0.75(-6) = -4.5
y = -4.5 - 3.5 = -8
Thus, the ordered pair (-4, -8) is the line with equation y + 3.5 = 0.75(x - 2)
When x = 1,
y + 3.5 = 0.75(1 - 2) = 0.75(-1) = -0.75
y = -0.75 - 3.5 = -4.25
Thus, the ordered pair (1, 1.75) is not on the line with equation y + 3.5 = 0.75(x - 2)
When x = 7,
y + 3.5 = 0.75(7 - 2) = 0.75(5) = 3.75
y = 3.75 - 3.5 = 0.25
Thus, the ordered pair (7, 0.25) is not on the line with equation y + 3.5 = 0.75(x - 2)
Answer:
Share your blessing because I have another question
