11 riddles (33 points pls try to solve them before getting the answers.) 1. I'm tall when I'm young, and short when I'm old. What am I?
2. I have a head and a tail, that will never meet, but having too many of me is always a treat. What am I?
3. I'm where yesterday follows today and tomorrow is in the middle. What am I?
4. I'm a god, a planet, and I measure heat. What am I?
5. I can never be thrown but I can always be caught. Ways to lose me are always being sought. What am I?
6. I have branches, but no fruit, leaves, or trunk. What am I?
7. The more you take, the more you leave behind. What am I?
8. I can wave my hands at you, but I never say goodbye. You are always cool with me, even more so when I am high! What am I?
9. What can be heard and caught, but never be seen?
10. Always in you, sometimes on you, and if I surround you I can kill you. What am I?
11. A seed with 3 letters in my name, if you take away 2 I still sound the same. What am I?

d

step-by-step explanation:

hello and welcome!

so, when we see the words "proportional" along with a table, we need to know that we're looking numbers that divide by the same thing.

looking at this table, we simply have to do a trial and error, and divide to see which numbers have the same quotient. if you look at choice a & c, they both have equal quotients for three of the numbers, with one exception, so those can't be the answer. looking at b, there is no similarity, so that can't be it. then, we see d; if you divide all the numbers in the table, you'll see that they all divide by two, which is a proportional relationship, and our answer!

also, always remember that the x will always be the number that goes into y, and somewhere behind this table, is a formula. for this specific table, the formula would be:

since our x-value is being divided by two to get the y-value. and if they were to ask for more numbers in the series, this is the formula you would use to find them.

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!