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Anestetic [448]

4 years ago

11

sock drawer contains 18 blue socks and 10 black socks. If two socks are randomly drawn from the drawer without replacement, what

is the probability that two black socks are chosen?

1 answer:

NeX [460]4 years ago

3 0

The probability is 10 out of 28

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Dovator [93]

Answer:

a) 5+(-1)

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4 0

3 years ago

a chocolate chip cookie has 10 more calories than an ice cream cone. together they have a total of 310 calories.

jasenka [17]

Answer:

The total would be 300

Step-by-step explanation:

310

-10

-----

300

5 0

3 years ago

van someone please help me with this i dont need an explaination i just need a. b. c. or d. please and thank you

Talja [164]

Answer:

option C

$f(x)=-\sqrt{x+3}+8$

Step-by-step explanation:

we have

$f(x)=-2\sqrt{x-3}+8$

using a graphing tool

see the attached figure N $1$

The range is the interval--------> (-∞,8]

$y\leq 8$

case A) $f(x)=\sqrt{x-3}-8$

using a graphing tool

The range is the interval--------> [-8,∞)

$y\geq -8$

case B) $f(x)=\sqrt{x-3}+8$

using a graphing tool

The range is the interval--------> [8,∞)

$y\geq 8$

case C) $f(x)=-\sqrt{x+3}+8$

using a graphing tool

The range is the interval--------> (-∞,8]

$y\leq 8$

case D) $f(x)=-\sqrt{x-3}-8$

using a graphing tool

The range is the interval--------> (-∞,-8]

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5 0

4 years ago

The soccer balls at the sporting goods store are on sale for 20% off the regular price. What is the sale price if the regualr pr

statuscvo [17]

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22

Step-by-step explanation:

7 0

3 years ago

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$\large\displaystyle\text{$\begin{gathered}\sf Group\:like\:terms \end{gathered}$}$

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$\large\displaystyle\text{$\begin{gathered}\sf Sum\:similar\:elements:\:4xy^2+5xy^2=9xy^2 \end{gathered}$}$

$\boxed{\large\displaystyle\text{$\begin{gathered}\sf 3x^2+6x-2y^2+9xy^2 \end{gathered}$} }$

7 0

2 years ago

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