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@JonahStevens-pb1gj9 ай бұрын
Q44: answer choice A you divide by “q” which we know is negative therefore the sign flips making it incorrect. Answer choices B, C, and D make “q” positive leaving E the only answer where “p” is always positive and “q” always negative.
@bskeys3433 Жыл бұрын
On questions 15, when you plug in -6 for y, you'd just end up with x>6 correct? Also, if you plug it into desmos, it gives all values greater than 6. This one is confusing me.
@muhammadshahryarameer56376 ай бұрын
while dealing with abs values, you get 2 values.... one in -ve and the other in +ve (e.g.) x+2=|-8| the result would be: 1. x+2=8 2. x+2=-8
@Ahmed-j4p5k5 ай бұрын
I agree with you ..x greater than absolute -6 so x greater than 6
@OverclockingCowboy3 ай бұрын
You are correct. X is always greater than 6. The author is confused. The author is correct if the given condition is |x| > 6. In this case, x > 6 or x < -6 is the solution.
@OverclockingCowboy3 ай бұрын
@@muhammadshahryarameer5637 Your second solution is x = -10. If you plug in this value into your given equation, x+2 becomes -8 which is not equal to absolute value of -8 (right hand side). This is a better example | x+2 | = 8 x + 2 = 8 gives you x = 6 x + 2 = -8 gives you x = -10 These are the correct solutions.
@manelkop7339 Жыл бұрын
We’re these questions on the exam
@joey137111 ай бұрын
Thank you
@astron9013 ай бұрын
does anyone know how to put number 7 option c into the calculator?
@primetimekofi141911 ай бұрын
Yoo 5 academy where you been
@isel22447 ай бұрын
For 17 i don't get why it can't be b
@Sumedh-li3te6 ай бұрын
because the slanted line is just a tiney bit more than 5. Think of it as a right triangle and do pytho. theorum on it, base 5, height 5, the hypoteneus is 5 root 2 which is a tiney bit more, and hence it can't be reached by the equilateral triangle.
@Ahmed-j4p5k5 ай бұрын
Because if it is b ..if u calculate the length of the side ..will not be 5 .it will be squared root of 50
@xelp435 Жыл бұрын
Got the act tmr I been stuck in a 25-26 for math I will let u know when the scores come out someone remind me
@zayedabous6648 Жыл бұрын
Is it out?
@xelp435 Жыл бұрын
@@zayedabous6648 nah prob in 2 weeks
@kurmanbai76011 ай бұрын
Hello! Is it out?
@xelp43511 ай бұрын
@@kurmanbai760 yea i got a 25 again lol but somehow my reading score went up by 4 points and i was only studying for math
@starlet1k17211 ай бұрын
Is it out?
@miyaaudioss Жыл бұрын
Does anyone know what do you need to pass the math act I have it tmr
@zaidm650811 ай бұрын
fwhiuefhewhfhiuwfhiwefw hella work and magoosh
@tabby506710 ай бұрын
I disagree with your answer of question 51, 1:33:09 and that it should be option B. This is because they said “at least one” so the probability should be done for one piece. I tried searching on the internet for the correct answer but I couldn’t find it so I can’t confirm which of our answers are correct
@JonahStevens-pb1gj9 ай бұрын
Probability doubles because you have 2 tries. Saying “at least one” is the same as saying “1 or the other”. For “or” statements you add probability together. For “and” you multiply.
@OverclockingCowboy3 ай бұрын
The author did not do this problem correctly, although his answer “numerically” comes close to the correct answer A. Having at least one extra piece in 2 selections is the same as 1 minus the probability of having NO extra piece in 2 selections. Probability = 1 - (800/810)(800/810) = (1 - 800/810) (1 + 800/810) = (10/810) (1 + 800/810) The correct answer is numerically close to doubling 10/810. There is another way to solve this problem by enumerating the desired outcomes for 2 selections, but the solution (and explanation) is longer.
@OverclockingCowboy3 ай бұрын
@@JonahStevens-pb1gj You cannot multiply the probability by the number of tries. If that is true, then after 81 tries, the probability becomes 1. After 81 tries, your probability exceeds 1. Saying AT LEAST ONE for 2 tries means 01, 10, 11 where 1 means an extra piece. For 3 tries, it means 001, 010, 011, 100, 101, 110, 111.