G= -5r+13g=−5r+13g, equals, minus, 5, r, plus, 13
g=g=g, equals
-2
hint #11 / 3
to find the output, \greend{g}gstart color #1fab54, g, end color #1fab54, we need to substitute \blued{3}3start color #11accd, 3, end color #11accd into the equation for \blued{r}rstart color #11accd, r, end color #11accd.
hint #22 / 3
\begin{aligned} \greend{g}& =-5\blued{r}+13 \greend{g}& =-5\cdot\blued{3}+13 & =-15+13 & =\greend{-2} \end{aligned}
g
g


=−5r+13
=−5⋅3+13
=−15+13
=−2


+get another hint (2/3)
related content
video 7 minutes 57 seconds7: 57
what is a function?
video 59 seconds0: 59
worked example: evaluating functions from equation
report a problem
2 of 4

step-by-step explanation:

options

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;

answer: what statements

step-by-step explanation if you write the statements down then i could you.

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.