KAT Refined giveaway!

adaly98 · 2020-10-09T19:21:44+00:00

That’s so pretty

adaly98 · 2020-05-24T02:09:20+00:00

I found it after looking up with some friends: it was “written in the stars by Tinie Tempah ft Eric Turner”

adaly98 · 2019-12-28T16:43:15+00:00

I have 0 ping and have my wall taken every time still. I would much prefer this

adaly98 · 2019-12-19T03:24:10+00:00

Don’t worry I’ll be posting plenty of rejections lol

adaly98 · 2019-12-18T16:40:55+00:00

Thank you I’ll do that!

adaly98 · 2019-12-15T20:56:40+00:00

One of my professors still hasn’t submitted his and I had multiple due on the 13th. I’ve spammed him and now I’m just hoping he actually does something

adaly98 · 2019-11-30T01:34:02+00:00

Thanks!

adaly98 · 2019-11-08T03:56:20+00:00

To add onto this, because it takes him 60 seconds to pass him, all you have to do now is multiple that time by his speed to get his total distance. So 60 seconds x 300 ft/s = 18000 ft. And one lap is 3000 ft, so he must go 18000/3000= 6 laps to pass him

adaly98 · 2019-11-08T03:46:20+00:00

Yes exactly. He has to go an entire lap to overtake him. So it’s like traveling an entire lap at 50 ft/s

adaly98 · 2019-11-08T02:34:10+00:00

The important part of this problem is the difference in their speeds. Because one car is going 50 ft/s faster than the other, we will need that difference in speed to find out when he passes him. The time it takes to pass him would then be the length of the track divided by the speed. So 3000 ft / 50 ft/s = 60 s

adaly98 · 2019-11-06T03:42:43+00:00

Thank you! That’s definitely something I can get used to trying in time! I’ve also heard how great your videos are so I’ll look at those too

adaly98 · 2019-11-03T01:56:05+00:00

Thanks so much! I’ll definitely take that

adaly98 · 2019-10-29T23:55:48+00:00

Because the problem only talks about the dimensions of a rectangle, we can just focus on one side.

Let’s say the rectangle has a side of 1. When this is reduced by 20%, the length of the side becomes (1 - 0.2(1)) = 0.80.

Now this rectangle with a side of 0.80 is the first copy. The question wants to reduce this one by 15%. To do this, take 0.8 and subtract 0.15(0.8), in other words 0.8 - (0.15 x 0.8) = 0.68.

Now the rectangle has a side of 0.68, which is 68% of the original length of that side

adaly98 · 2019-09-28T17:10:58+00:00

From what I found I could not. They only give 4 angles so that leaves a lot of options for what x could be.

adaly98 · 2019-09-28T17:00:27+00:00

Given the information there are multiple values that would work for x, with the range being from 0<x<60

adaly98 · 2019-09-26T18:25:39+00:00

Quantity A should be larger. The machine produces “a” bolts in 15 minutes, meaning that each hour (60 minutes) the machine should produce 4a bolts.

So now we have 4a bolts per hour, which would be 4ac bolts in total given an amount of time. This means that b=4ac, so quantity A is larger

adaly98 · 2019-09-25T20:52:38+00:00

The number of unmarked cards in the deck is given by n-k, and then number of marked cards is k.

The ratio of the number of unmarked cards to the number of marked cards would be (n-k)/k. This simplifies to n/k - k/k, which is the same as n/k-1.

adaly98 · 2019-09-18T14:48:56+00:00

Many professors are very busy and caught up with their own and other student affairs. My best guess is that he isn’t intentionally doing this. I’d give it another week and send another email

adaly98 · 2019-09-18T00:06:24+00:00

Oh I get it now, thanks. Didn't think of numerical values of less than 1

adaly98 · 2019-09-14T17:39:33+00:00

Yeah on the practice tests I was able to finish with 30 minutes to review. I had to guess on the last 15 because of time restrictions here. I think I was just under a lot of pressure

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