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3 years ago

Is it possible for two quantities to have the same dimensions but different units? yes. no?

Mathematics

1 answer:

Debora [2.8K]3 years ago

3 0

Yes.

1 inch = 2.54 centimeters, for example. These two dimensions are the same, but the units are different.

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Place counter to show five What are counters

PIT_PIT [208]

Just little pieces. Normally round chips or squares but you can use anything

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3 years ago

The expression 5n+2 can be used to find the total cost in dollars of bowling where n us is the number of games bowled and 2 repr

sukhopar [10]

Plug in the known variables.

5n + 2 n = number of games bowled

5(3) + 2 = 15 + 2 = 17

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3 years ago

The driving distance for the top 100 golfers on the PGA tour is between 284.7 and 310.6 yards (according to GolfWeek). Assume th

Usimov [2.4K]

Answer:

a) $f(x) = \frac{1}{25.9}$

b) 0.2046 = 20.46% probability the driving distance for one of these golfers is less than 290 yards

Step-by-step explanation:

Uniform probability distribution:

An uniform distribution has two bounds, a and b.

The probability of finding a value of at lower than x is:

$P(X < x) = \frac{x - a}{b - a}$

The probability of finding a value between c and d is:

$P(c \leq X \leq d) = \frac{d - c}{b - a}$

The probability of finding a value above x is:

$P(X > x) = \frac{b - x}{b - a}$

The probability density function of the uniform distribution is:

$f(x) = \frac{1}{b-a}$

The driving distance for the top 100 golfers on the PGA tour is between 284.7 and 310.6 yards.

This means that $a = 284.7, b = 310.6$ .

a. Give a mathematical expression for the probability density function of driving distance.

$f(x) = \frac{1}{b-a} = \frac{1}{310.6-284.7} = \frac{1}{25.9}$

b. What is the probability the driving distance for one of these golfers is less than 290 yards?

$P(X < 290) = \frac{290 - 284.7}{310.6-284.7} = 0.2046$

0.2046 = 20.46% probability the driving distance for one of these golfers is less than 290 yards

3 0

3 years ago

On a coordinate plane, a curved line with a maximum value of (negative 1, 2) crosses the x-axis at (negative 3, 0) and (1, 0), a

Aleksandr-060686 [28]

9514 1404 393

Answer:

(–3, 0) and (1,0)

Step-by-step explanation:

The x-intercepts are where the curve crosses the x-axis. Your problem statement tells you ...

"crosses the x-axis at (negative 3, 0) and (1, 0)"

This means the x-intercepts are (-3, 0) and (1, 0).

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2 years ago

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Bob,Cal,and Pete each made a stack of baseball cards.Bob's stack was 0.2 meter high.Cal's stack was 0.24 meter high.Pete's stack

AlekseyPX

Answer:

0.24 > 0.18

Step-by-step explanation:

Given that,

Bob's stack = 0.2m

Cal's stack = 0.24m

Pete's stack = 0.18m

To find?

A number sentence.

A simple sentence is a string/collection of words that contain a subject and a verb whereas a number sentence is a sentence that consist of mathematical operation like +, -, /, * together with an equality such as =, <, >, and like a sentence it also tell a fact.

So, the number sentence that compares cal's stack of cards to Pete's stack is

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3 years ago

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