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3 years ago

Find P (Rolling a 2 on a standard die and picking a card with 8 on it from

Mathematics

1 answer:

Goshia [24]3 years ago

6 0

Answer:

1/78

Step-by-step explanation:

A standard die has 6 sides meaning 1/6

A standard deck has 52 cards and four 8 cards meaning 1/13

$\frac{1}{6}* \frac{1}{13} = 1/78$

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consider the distance equation d=rt, where d is the distance (in feet), r is the rate (in feet per second), and t is the time (i

vesna_86 [32]

Answer:

yes, they are proportional

Step-by-step explanation:

A proportion is a relation that can be modeled by a straight line through the origin. The equation will have the form ...

y = kx

where x is the independent variable, y is the dependent variable, and k is a constant of proportionality.

If you start with the equation relating distance, rate, and time:

d = rt

and you fix the time at 50 seconds, then the equation becomes ...

d = 50t

This is the equation of a proportion with a constant of proportionality of 50. It tells you the distance run is proportional to the rate you run. When this equation is graphed, it is a straight line through the origin.

8 0

2 years ago

Need the answer for this, i don't really know how to get the answer lol

myrzilka [38]

Answer:

1.50 $ , por cada manzana

5 0

3 years ago

What is the factor for x^2-4x-21

7nadin3 [17]

(x+7) (x-3) is the anwer

5 0

3 years ago

Read 2 more answers

What kind of proportion tells that when one quantity is increasing or decreasing, the other quantity also increasing or decreasi

Zanzabum

Answer:

Step-by-step explanation:

Direct proportion is when two numbers move in the same direction. If one of the numbers increase, the other number increases and if the one of the numbers decrease, the other number decreases. The magnitude of the movement of the numbers is bounded by a constant

The expression for direct proportion is

y ∝ kx

where k is the constant

let illustrate with an example :

If x = 10

k = 4

y = 10 x4 = 40

6 0

3 years ago

What does it mean when is says write a sequence hat plots the ordered pair if you start at the origin when you are plotting ??

RideAnS [48]

I didn’t quite understand what you were asking, but the origin is (0,0) so you would plot a dot at the origin being (0,0) then depending on your other numbers, you’d plot them using your Y and X

6 0

3 years ago