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2 years ago

Which is this?

Mathematics

1 answer:

NemiM [27]2 years ago

8 0

The answer is I. Area of a triangle

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Given 5y - 3x + 30 , what would be the next step<br> to solve for y in terms of r ?

Alik [6]

Answer:

I think you mean y in terms of x. You would at +3x to both sides resulting in 5y=30+3x

Step-by-step explanation:

5 0

2 years ago

Anybody know the answer?

Sliva [168]

I don’t know
Sorry I’m typing this, brainly says I have to answer 1 question in order to ask more and I’m taking a test right now, just ignore this I can’t risk failing, sorry.

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2 years ago

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What is the volume of a cube with edge length 2/3 yard

KiRa [710]

(2/3)^3 = 8/27 cubic yards

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2 years ago

A group of freshmen at a local university consider joining the equestrian team. Thirty‑five percent of students choose Western r

lesantik [10]

Answer:

a) Option D) 0.75

b) Option D) 0.3

Step-by-step explanation:

We are given the following in the question:

Percentage of students who choose Western riding = 35%

$P(w) = 0.35$

Percentage of students who choose dressage= 45%

$P(d) = 0.45$

Percentage of students who choose jumping = 50%

$P(j) = 0.50$

Percentage of students who choose both dressage and jumping = 20%

$P(d \cap j) = 0.20$

Percentage of students who choose Western and dressage = 10%

$P(w \cap d) = 0.10$

Percentage of students who choose Western and jumping = 0%

$P(w \cap j) = 0$

Thus, we can say

$P(w \cap j \cap d) = 0$

Formula:

$P(A \cup B) = P(A) + P(B) - P(A \cap B)$

a) P(student chooses dressage or jumping)

$P(d \cup j) = P(d) + P(j) -p(d \cap j)\\= 0.45 + 0.50-0.20 = 0.75$

b) P(student chooses neither dressage nor Western riding)

$= 1 - P(d \cup w)\\= 1 - (P(d) + P(w) - P(d \cap w))\\= 1 - (0.45 + 0.35 - 0.10)= 0.3$

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3 years ago

What's the ratio of 600 m to 3 km

alexandr1967 [171]

I hope this helps you

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2 years ago

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￼ ￼Which is this?

Which is this?