2 years ago

You have a deck of cards. You pull 2 cards. What is the probability of pulling a red

Mathematics

1 answer:

Korvikt [17]2 years ago

8 0

Answer:

7/13

Step-by-step explanation:

i just took the quiz

You might be interested in

A point P is moving along the curve whose equation is y = \sqrt x . Suppose that x is increasing at the rate of 4 units/s when x

Mice21 [21]

Answer:3 units/s

Step-by-step explanation:

Given

$y=\sqrt{x}$

Point P lie on this curve so any general point on curve can be written as $(x,\sqrt{x})$

and $\frac{\mathrm{d} x}{\mathrm{d} t}=4 units/s$

Distance between Point P and (2,0)

$P=\sqrt{(x-2)^2+(\sqrt{x}-0)^2}$

P at x=3 P=2

rate at which distance is changing is

$\frac{\mathrm{d} P}{\mathrm{d} t}=\frac{\mathrm{d} \sqrt{(x-2)^2+(\sqrt{x}-0)^2}}{\mathrm{d} t}$

$\frac{\mathrm{d} P}{\mathrm{d} t}=\frac{2x-3}{\sqrt{(x-2)^2+(\sqrt{x}-0)^2}}\times \frac{\mathrm{d} x}{\mathrm{d} t}$

$\frac{\mathrm{d} P}{\mathrm{d} t}=\frac{2\times 3-3}{2\times 2}\times 4=3 units/s$

8 0

3 years ago

A group of students were surveyed to find out if they like building snowmen or skiing as a winter activity. The results of the s

nignag [31]

Answer:

The answer could be easier if you make a ratio and actual graph

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

A blueprint for a building includes a rectangular room that measures 3 inches long and 5.5 inches wide. The scale for the bluepr

Nataly_w [17]

Answer:

hahajahahhahahahahahahahahahahahahha

Step-by-step explanation:

losiento mucho ❣❣☹☹✌✌☣☣☣⚠️⚠️⚠️⚠️⚠️⚠️

8 0

3 years ago

Read 2 more answers

What's the place value of 7 in 3,729,760

Vadim26 [7]

The value of the 7 are

one of them is one hundred thousand

the other one is one hundred

3 0

3 years ago

Read 2 more answers

Point D, not shown below, is one of the four (4) vertices of rectangle ABCD. Find its position and state the coordinate of point

Lady_Fox [76]

Answer:

Hi im not got with graphs

Step-by-step explanation:

5 0

3 years ago