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Anestetic [448]
3 years ago
8

Number 3 I need some help

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
6 0

Answer:

15+10x>_75

Step-by-step explanation:

so last one

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Step-by-step explanation:


8 0
3 years ago
A bag has 9 marbles: 4 are green, 2 are red, and 3 are blue. Melissa chooses a marble at random, and without putting it back, ch
nika2105 [10]

Answer: pr (blue) = 1/3 or 0.33

Pr(green without replacement) = 1/2 = 0.5

Step-by-step explanation:

Probability = number of possible outcomes/ number of total outcomes

Total number of outcomes is the sum of all the marbles, given as 9

Pr ( first marble blue) = no of blue marbles/ total number of marbles

= 3/9 = 1/3 or 0.333

Second marble is chosen without replacement- this means that the total outcome has reduced by 1, total number of marbles has reduced to 8 because there was no replacement.

Pr (second marble is green) = number of green marble/ total number of marbles without replacing the first marble

= 4/8 = 1/2 = 0.5

I hope this helps.

7 0
3 years ago
18 feet is how many inches
Zigmanuir [339]
216 inches (12×18) is ur answer
8 0
3 years ago
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an umbrella at a shop was marked for $6. during a slae a discount of 10% was given. A further 8% discount was given to senior ci
Ierofanga [76]

Answer:

75

Step-by-step explanation:

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The equation of the line is ?
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Y = mx + b

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x = how far along

m = Slope or Gradient (how steep the line is)

b = value of y when x=0

7 0
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