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3 years ago

How many times do 7 go into4

Mathematics

1 answer:

Bond [772]3 years ago

3 0

7 dosent go into 4 at all but 4 goes into 7 once

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1 1/7 times 3/5 plz answer now

Valentin [98]

Answer:

24/35 or 0.6857142

Step-by-step explanation:

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3 years ago

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A - 2 1/2 = 1 1/2 pls I need help. also dont now why it says im in high school.

yulyashka [42]

Answer:

question is not clear , what do u need exactly?

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3 years ago

The probability that a train leaves on time is 0.9. The probability that the train arrives on time and leaves on time is 0.36. W

ASHA 777 [7]

P(arrives on time given leaves on time)=
P(B | A)= P(B n A) / P(A)
= P(A n B) / P(A)
= 0.36 / 0.9
= 0.4

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3 years ago

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Select Statistical or Not statistical to classify each question.

inysia [295]

Answer:

1. Over 6,486 completed high-rise buildings, in New York City, are at least 35 meters, of which at least 113 are taller than 600 feet (183 m).

2. The empire State Building is 1,250′, 1,454′ to tip

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3 years ago

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Question 1 of 10

Archy [21]

Answer:

A. y = 7(x + 1)²-3

Step-by-step explanation:

Parabola:

$y = 7x^{2} + 14x + 4$

$y = 7(x^{2} + 2x) + 4$

Putting into vertex form, remember that:

$(x + a)^{2} = x^{2} + 2ax + a^{2}$

In this question:

$x^{2} + 2x$ , to put into this format:

$x^{2} + 2x + 1 = (x + 1)^{2}$

We add one inside the parenthesis to do this. The parenthesis is multiplied by 7, so for the equivalent, we also have to subtract 7. Then

Vertex form:

$y = 7(x^{2} + 2x + 1) + 4 - 7$

$y = 7(x + 1)^{2} - 3$

So the correct answer is:

A. y = 7(x + 1)²-3

3 0

3 years ago