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Minchanka [31]
2 years ago
8

s A bag contains 9 red marbles, 6 white marbles, and 7 blue marbles. Randomly choose two marbles, one at a time, and without rep

lacement. Find the following. The probability that the first marble is white and the second is blue
Mathematics
1 answer:
laila [671]2 years ago
3 0
The probability of white is 6/16
The probability of blue is 7/15
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If Georgina travels 355 km
BigorU [14]
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4 0
4 years ago
The graph of which of the following equation has x-intercept of 3 and 0 ?
Hatshy [7]

Answer:

From the given graph , The equation y =  x² - 3 x has x-intercept of 3 , 0

Step-by-step explanation:

Given as :

Let The standard equation of line

y = m x + c

where m is the slope of line and c is  y-intercept

For, x-intercept , put y = 0

For y-intercept , put x = 0

A) y = x + 3

for x-intercept , y = 0

So, 0 = x + 3

i.e x = - 3

B) y = x² + 3 x

for x-intercept , y = 0

So, 0 = x² + 3 x

i.e 0 =  x² + 3 x

Or,  x ( x + 3) = 0

Or, x = 0 , x = - 3

C) y = x² - 3 x

for x-intercept , y = 0

So, 0 = x² - 3 x

i.e 0 =  x² - 3 x

Or,  x ( x - 3) = 0

Or, x = 0 , x =  3

D) x = y² - 3 y

for x-intercept , y = 0

So, x = 0 - 0

i.e x = 0

Hence, From the given graph , The equation y =  x² - 3 x has x-intercept of 3 , 0 Answer

8 0
3 years ago
Evaluate the expression, using the given value of the variable. z ÷ 3 – 5z + 4(z – 2) when z = 12
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= 12/3 -5*12+4(12-2) = 4-60+40 = -16, so a

4 0
3 years ago
Read 2 more answers
Write 6300 kg in grams in standard form <br> please u got 5 mins !!!!
Whitepunk [10]
6300kg = 6300000g 6300000g = 6.3 x 10^6
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2 years ago
Solve, then check albebraically and graphically 7x+14=56
Cerrena [4.2K]

Answer:

7×+14=56

= 7×=56 -14

= × = 6

Step-by-step explanation:

I hope it helps you

7 0
3 years ago
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