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3 years ago

Please help me I don’t understand this

Mathematics

2 answers:

Flauer [41]3 years ago

4 0

Answer:

-3/2

Step-by-step explanation:

bixtya [17]3 years ago

4 0

Answer:

( -3 , 2 )

Step-by-step explanation:

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The distance, d, measured in miles, that Hye drove is d = 45.2t, where t is the time in hours.

Pavlova-9 [17]

Answer:

45.2 is the constant of proportionality.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

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 is the quotient of 5s ad 8

butalik [34]

Answer:

0.625 s

Step-by-step explanation:

5s/8

0.625 s

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Draw a 10 units perimeter figure

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2 x 3 x 2 x 3 units rectangle as shown in the picture would work!

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What is 1/4 divided by 5?

kap26 [50]

1/4 divided by 5 is 0.05 or 1/20

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