Someone help please 1) Finding a non-zero value for C such that the roots (zero's) of the function will be whole numbers

x^2+14x + c

2)Finding a non-zero value for B such that the roots of the function will result in whole numbers

x^2+Bx - 36

3) 3) Find the 2 binomial factors of the quadratic function and then identify the roots of the function

a) x^2+12x - 64

b) x^2-16x+ 64

4) Find the 2 binomial factors of the quadratic function and then identify the roots of the function

12x^2+23x - 24

you can not drow on this

step-by-step explanation:

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;