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WARRIOR [948]
3 years ago
9

A bag contains 7 green marbles and 4 white marbles you select a marble at random what are the odds in favor of picking a green m

arble
Mathematics
1 answer:
dimaraw [331]3 years ago
6 0

7/11 = 0.64 because 7+4 = 11 and then divid 7 by the total number

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50/24= x/495<br> what does x =
vesna_86 [32]

Answer:

1031.25 =x

Step-by-step explanation:

50/24 = x /495

We can use cross products to solve

50 *495 = 24*x

24750 = 24x

Divide each side by 24

24750/24 =24x/24

1031.25 =x

7 0
3 years ago
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John made 3 more free throws than Jose. The
jeyben [28]
25-3=22

22/2 = 11

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5 0
3 years ago
Andy is flying an airplane that is 12,000 feet in the air.
SOVA2 [1]

Answer:

D   21.80°

Step-by-step explanation:

Let x = measure of the angle

Tan x = 12000/30000 = .4

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8 0
3 years ago
Calculate the slope of a line that passes through the points (9, 3) and (19,-17). ​
Zigmanuir [339]

Answer:

  • -2.6 is the slope.
<h3><u>Step-by-step explanation:</u></h3>
  • Slope = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }
  • => \frac{-17-9}{19 - 9}
  • => -26/10
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<h3><u>Conclusion:</u></h3>

Therefore, <u>-2.6 is the slope.</u>

Hoped this helped.

BrainiacUser1357

5 0
2 years ago
A watch cost $72.99. If the sales tax rate is 6.25% what is the amount of sales tax
katovenus [111]

Answer:

$4.56

Step-by-step explanation:

The tax is found by multiplying the tax rate by the amount of the sale.

... 6.25% × $72.99 = $4.56

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Some calculators deal directly with percentages, so you don't even have to think about it. Your friendly, local Google search box is an excellent calculator for many purposes.

8 0
3 years ago
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