B.) 9/55
this is because first you have a 2/11 chance of getting a girl's name then you have a 9/10 chance of getting a boys name.
$\frac{9}{10} \times \frac{2}{11} = \frac{9}{55}$

5 0

3 years ago

Determine if the function f is an exponential function. If so, identify the base. If not, why not?

pishuonlain [190]

Answer: D) The base is e^(-1)

We use the rule that x^(-k) = 1/(x^k). That allows us to say e^(-1) = 1/(e^1) = 1/e

The 1/e is the base of the exponential (1/e)^x

In general, the exponential b^x has base b.

8 0

3 years ago

Dayton writes the expression n2+4n+1 for the number of squares used to make the nth figure in the pattern shown. Drag statements

mixer [17]

well that took alot of guesses...

5 0

3 years ago

A) Both data sets multiplicative relationships. In Data Set 1, y is 3 times x and in data set 2 y is 3.5 times x B) Both data sh

Sladkaya [172]

For table # 1:

x= 1 * 3.5 = 3.5

x = 2*3.5 = 7

x = 3*3.5 = 10.5

x = 4* 3.5 = 14

For table #2

x=1 * 3 = 3

x =2 * 3 = 6

x = 3*3 = 9

x = 4* 3 = 12

Hence, the data sets show multiplicative relationships:

For data set 1 is 3.5 times x, and in data set 2 y is 3 times x.

8 0

1 year ago