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3 years ago

The least common multiple factor of two numbers is 60, and one of the number is 7 less than the other number.

Mathematics

1 answer:

mart [117]3 years ago

8 0

1,2,2, 5 ,3 this is the multiples of 60

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A certain car has a fuel efficiency of 55 miles per gallon when travelling at 70 miles per hour. How many miles will the car tra

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3 years ago

Suppose that the New England Colonials baseball team is equally likely to win a game as not to win it. If 4 Colonials games are

aleksandrvk [35]

Answer:

The answer is 0.25

Step-by-step explanation:

This is a binomial distribution question, since it is equally likely probability of success (p) is 0.5 and the probability of failure (q) is 0.5.

Using binomial distribution formula

P(x) = n CX PX qn-x where C means combination

X =3 , n= 4

P(x) = 4c3 × (0.5) raise to power 3 ×(0.5) raise to power 1

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3 years ago

Rearrange this equation to isolate c<br><br> a=b(1/c - 1/d)

Gelneren [198K]

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4 years ago

Y = 5 & X = -2<br> Are these two lines parallel?

enot [183]

no these lines are perpendicular

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3 years ago

Write the equation -4x^2+9y^2+32x+36y-64=0 in standard form. Show each step of the process.

Blizzard [7]

Answer:

The answer to your question is below

Step-by-step explanation:

-4x² + 9y² + 32x + 36y - 64 = 0

-4x² + 32x + 9y² + 36y = 64

-4(x² + 8x ) + 9(y² + 4x ) = 64 Factor coefficients

-4(x² + 8x + 4²) + 9(y² + 4x + 2²) = 64 - 64 + 36 Complete trinomials

-4(x + 4)² + 9(y + 2)² = 36 Factor trinomials

$\frac{-4(x+4)^{2} }{36} + \frac{9(y + 2)^{2} }{36} = \frac{36}{36}$

Divide by 36

$- \frac{(x+ 4)^{2} }{9} + \frac{(y + 2)^{2} }{4} = 1$ Simplify

3 0

3 years ago