11. En la siguiente figura, Pablito coloca números en los círculos
de tal forma que, para cada
cuadrado amarillo, la suma de
los cuatro números que están en
sus esquinas es la misma en los
cuatro cuadrados. Decidió
cubrir dos de ellos con circulos
grises. Si multiplicamos esos
números que van en los círculos
grises, ¿cuál es el resultado?421,506,083,107​

26?

step-by-step explanation:

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base

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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;