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slavikrds [6]
3 years ago
14

Please tell me where i went wrong

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
8 0
Where at the 39/19?  or when you were trying to reduce 21/19
 
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There are 13 female board members and 10 male board members. If a committee of 10 members is randomly chosen, what is the probab
Mama L [17]

Answer:

0.131

Step-by-step explanation:

(13C4×10C6)/26C10

= 975/7429

= 0.131 (3 sf)

4 0
3 years ago
Add. [12 − 6] [−2 14] (matrix format)
mafiozo [28]

Answer:

The answer is C

Step-by-step explanation:

12-(-2)=10 -6+14=8 1+5=6 -10+15=5

4 0
2 years ago
The area of a rectangular pool is 8342 m .<br> If the width of the pool is 86 m, what is its length?
Minchanka [31]

Answer:

97 meters

Step-by-step explanation:

The area of a rectangle is its length multiplied by its width. Substitute the known values into this equation and solve for the length, l:

a = lw

8342 = 86l

l = 97

3 0
3 years ago
Read 2 more answers
1. What is the formula for compound interest?
Rus_ich [418]

Answer:

  1.   CI = P (1 + \frac{r}{100} )^ n - P

        CI = A - P

      Where P is Principal

      R is interest rate

      n is number of years

   2. a. Semi annually - four times in a year

       b. Monthly           -  two times in a year

       c.  annually          -  once in a year

Step-by-step explanation:

1.  Money is said to be lent at compound interest , when the interest has become due at certain fixed period say, one year, half year, etc.., is given not paid to money lender, but is added to sum lent . The amount thus obtained become principal for next month and this process repeat until last period .

i.e CI = Final period - Initial period

or CI = A - P

or CI = P(1+ \frac{r}{100}) ^n - P

2. (a) Semi annually

        A = P (1 + \frac{r}{4 * 100} )^ n × 4

   (b)  Monthly

       A = P (1 + \frac{r}{2 * 100} ) ^ n × 2

   

   (c)  Annually

       A = P (1 + \frac{r}{100} ) ^ n

3 0
3 years ago
F(x) = 3x+2 what is f(5)
scoray [572]

Answer: 17

Step-by-step explanation:

3(5)+2

15+2

F(5)=17

6 0
2 years ago
Read 2 more answers
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