Astudy was done at a university in virginia to determine the effect of temperature on the germination of broccoli seeds. at 5℃, 10 out of 40 broccoli seeds germinated. at 15℃, 19 out of 40 broccoli seeds germinated. calculate a 95% confidence interval for the difference between the true proportion of seeds that germinate at 5℃ and the true proportion of seeds that germinate at 15℃, using p^5∘c−p^15∘c. assume the requirements for the confidence interval are satisfied.

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

the first one

step-by-step explanation:

just id the test.

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4