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devlian [24]
3 years ago
13

What is the probability

Mathematics
2 answers:
il63 [147K]3 years ago
8 0

Answer:

6/20 or 3/10 also known as 30percent

ad-work [718]3 years ago
5 0
..........1 in 19............
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Evaluate the following rational equations below, and identify which rational equation is transformable to a quadratic equation.
ladessa [460]

Answer:

  • 2m^2 + 14m - 81 = 0

Step-by-step explanation:

<u>It looks like</u>

  • (m + 7)/9 = 18/4m

<u>Cross-multiplication:</u>

  • 4m(m+7) = 9*18
  • 2m(m+7) = 9*9
  • 2m^2 + 14m = 81
  • 2m^2 + 14m - 81 = 0

Here is the quadratic equation

7 0
3 years ago
I need help solving
Neporo4naja [7]
The answer to ur question is 20. You just need to set it up into proportions
8 0
3 years ago
Somebody help me pleaseeee
rusak2 [61]

Answer:

D: I think

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Morissa Palmer’s charge account
Daniel [21]

Answer:

$151.87

Step-by-step explanation:

The new balance includes the previous balance, plus finance/interests charges, plus the new purchases, minus the payment(s).

So,

Previous balance: $142.55

+ Finance charge: $2.82

+ New purchases: $86.50

= Sub-total: $231.87

- Payment: $80.00

= New Balance: $151.87

4 0
3 years ago
Could someone help me with this question please!
torisob [31]
X + y = 56 ------------------(1)
x:y = 5:3
x/y = 5/3
3 x = 5 y
so, x = (5/3)y---------------(2)
sub (2) in (1)
x + y = 56
(5/3)y + y = 56
5 y + 3 y = 168
  8 y  = 168
  y  =  168 / 8  = 21
x = (5/3) x 21
  =  35
the value of x - y = 35 - 21
                          = 14

8 0
3 years ago
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