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2 years ago

a single die is rolled one time. Find the probability of rolling a number greater than 4 or less than 3

Mathematics

1 answer:

MaRussiya [10]2 years ago

8 0

Answer:

less then 3

Step-by-step explanation:

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In a sample, which statement is TRUE about the age of the group surveyed? A) The age of the group surveyed should be lower than

AleksAgata [21]

Answer:

Step-by-step explanation:

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3 years ago

LORAN is a long range hyperbolic navigation system. Suppose two LORAN transmitters are located at the coordinates (−60,0) and (6

USPshnik [31]

LORAN follows an hyperbolic path.

The equation of the hyperbola is: $\mathbf{\frac{x^2}{2500} + \frac{y^2}{1100} = 1}$

The coordinates are given as:

$\mathbf{(x,y) = (-60,0)\ (60,0)}$

The center of the hyperbola is

$\mathbf{(h,k) = (0,0)}$

The distance from the center to the focal points is given as:

$\mathbf{c = 60}$

Square both sides

$\mathbf{c^2 = 3600}$

The distance from the receiver to the transmitters is given as:

$\mathbf{2a = 100}$

Divide both sides by 2

$\mathbf{a = 50}$

Square both sides

$\mathbf{a^2 = 2500}$

We have:

$\mathbf{b^2 = c^2 - a^2}$

This gives

$\mathbf{b^2 = 3600 - 2500}$

$\mathbf{b^2 = 1100}$

The equation of an hyperbola is:

$\mathbf{\frac{(x - h)^2}{a^2} + \frac{(y - k)^2}{b^2} = 1}$

So, we have:

$\mathbf{\frac{(x - 0)^2}{2500} + \frac{(y - 0)^2}{1100} = 1}$

$\mathbf{\frac{x^2}{2500} + \frac{y^2}{1100} = 1}$

Hence, the equation of the hyperbola is: $\mathbf{\frac{x^2}{2500} + \frac{y^2}{1100} = 1}$

Read more about hyperbolas at:

brainly.com/question/15697124

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2 years ago

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Paid $1,000 in interest on a loan of $10,000 for a

Lorico [155]

Answer:

R = 2 % per annum.

Step-by-step explanation:

SI = (P*T*R) /100

$1000 = ($10000 * 5 yrs *Rate) /100

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3 years ago

Graph the interval<br>[ - 2,0)

ArbitrLikvidat [17]

The point would be on the -2.

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3 years ago

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May you help me and explain to me please.

Rudiy27

Answer:

Step-by-step explanation:

TAN (R) = SR / ST

TAN (R) = 2/ 2sqr3

CONVERT OF TAN ^-1 (2 / 2sqr3) = 30

3 0

2 years ago

Read 2 more answers

a single die is rolled one time. Find the probability of rolling a number greater than 4 or less than 3​

a single die is rolled one time. Find the probability of rolling a number greater than 4 or less than 3