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3 years ago

I really need help im confuzzled

Mathematics

1 answer:

azamat3 years ago

6 0

Answer: same

Step-by-step explanation:

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What is the best rapper album that has come out in 2021 (in your opinion.) I'll go first, mine is either

pantera1 [17]

Answer: Even though he was not alive to see its release, it has to be Pop Smoke's album 'Shoot for the Stars Aim for the Moon'

Step-by-step explanation:

Lots of people say its like he was a feature on his own album and that his music is being milked to the max, which is kinda true, but it's track loaded with bangers. Rest in peace to the king. Trip at Knight is also really good not gonna lie.

4 0

3 years ago

For all parts of this problem, P(Ā)=0.75 , P(B)=0.3 , and P(B∣A)=0.15

Marianna [84]

12. I assume $\bar A$ denotes the complement of A, so

$P(A) = 1 - P(\bar A) = 0.25$

Then by definition of conditional probability,

$P(B\mid A) = \dfrac{P(A\cap B)}{P(A)} = \dfrac{P(A\cap B)}{0.25} = 0.15 \\\\ \implies \boxed{P(A\cap B) = 0.0375}$

13. By inclusion/exclusion,

$P(A\cup B) = P(A) + P(B) - P(A\cap B) = 0.25 + 0.3 - 0.0375 \\\\ \implies \boxed{P(A\cup B) = 0.5125}$

6 0

2 years ago

Y=-1/2(x+ 5)^2-2 Step by Step HELP

Zina [86]

$y=-\frac{1}{2}(x+5)^2-2\\
y=-\frac{1}{2}(x^2+10x+25-2)\\
y=-\frac{1}{2}(x^2+10x+23)\\
$

this is not factorable so you must apply the quadratic formula and you'll end up with

x=-5-2i
x=-5+2i

4 0

4 years ago

Read 2 more answers

A recipe calls for 24 ounces of chocolate chips. How many pounds is this?

uysha [10]

1 pound = 16 ounces

24 = 16 x 1½

8 0

3 years ago

The elevation of a small submarine changes by -3/8 mile after each exploration. After how many explorations will the submarine's

diamong [38]

Answer:

It is after 4 explorations that the submarine's elevation would have changed by -3/2 miles

Step-by-step explanation:

From the question,

The elevation of the submarine changes by -3/8 mile after each exploration.

To determine the number of explorations it will take for the submarine's elevation to have changed by -3/2 miles, we will divide -3/2 miles by the number of miles the elevation of the submarine changes per exploration (that is, -3/8 mile),

That is,

-3/2 miles ÷ -3/8 mile

= $-\frac{3}{2} \div -\frac{3}{8}$

= $-\frac{3}{2} \times -\frac{8}{3}$

= $\frac{24}{6}$

= 4

Hence, it is after 4 explorations that the submarine's elevation would have changed by -3/2 miles.

5 0

3 years ago

I really need help im confuzzled​

I really need help im confuzzled