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4 years ago

13

A bag contains 6 Blue, 4 green, 3 yellow, 2 red colored cubes. you choose a cube randomly from the bag and do not replace it. Th

en you select another cube. What is P(yellow,then blue)?

1 answer:

agasfer [191]4 years ago

7 0

Answer:

Its too easy.Have you tried...........

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What is the slope, and what is the y-intercept of the line?

Oliga [24]

$General\ equation\ for\ line\ in\ slope\ intercept\ form:
\\\\y=ax+b\\
 a-slope\\ 
b-intercept\\\\ 
y=\frac{5}{4}x+9\\\\
slope=\frac{5}{4}\\\\intercept=9$

4 0

3 years ago

Write the point-slope form of the equation for a line that passes through (6, -1) with a slope of 2

defon

ANSWER

$y + 1=2(x-6)$

EXPLANATION

The point-slope form of a line is given by;

$y-y_1=m(x-x_1)$

where

$m = 2$

is the slope of the line and (6,-1) is point.

We substitute the point and the slope into the formula to obtain:

$y + 1=2(x-6)$

Hence the b point slope form of the line with the given properties is

8 0

4 years ago

Pls answer this i want to know ok ok ok ok ok

bogdanovich [222]

Step-by-step explanation:

$given \\ (x + \frac{1}{x} ) = 7 \\ now \\ (x + \frac{1}{x} ) ^{2} \\ (7) ^{2} (given) \\ 49 \\ again \\ {x}^{2} + ( \frac{1}{x} ) ^{2} \\ (x + \frac{1}{x}) ^{2} - 2 \times x \times \frac{1}{x} \\ (7) ^{2} - 2 \\ 49 - 2 \\ 47$

6 0

3 years ago

Please help me with this one!!

Tema [17]

Answer:

$21 in^{2}$

Step-by-step explanation:

The square in the middle has a length and width of 3, so multiply. <u>9</u>.

All of the triangles have a base of 3 and a height of 2. The area equation for triangles is

$A=bh\frac{1}{2}$

So base*height is 6. Divide that by 2 or multiply by 1/2.

You get 3. There are 4 triangles, so multiply <em>that</em> by 4. <u>12</u>.

Add 12 and 9 together, and you get:

$21 in^{2}$

I hope this helps!

6 0

3 years ago

Samantha is selling raffle tickets for $1.50 each. At the end of the night she knows that she has made at most $84 in sales. If

7nadin3 [17]

Answer:

1.50n≤84

Step-by-step explanation:

The statement indicates that Samantha knows that she has made at most $84 in sales and this means that that is the higher amount she thinks she can have. So, the total amount could be less than that or equal to that. Also, the total amount she has would be the result of multiplying the price per ticket for the number of tickets sold. Moreover, this amount would be less than or equal to 84 and the symbol that represents less than or equal to is ≤. According to this, the inequality that would model the information is: 1.50n≤84.

4 0

3 years ago