A company makes an ice-cream treat in the shape of a hemisphere on top of a cone, as shown below. 2 cm
10 cm
What is the volume of the ice-cream treat?
A. 192/3 cm^3
B. 3/59 cm^3
C.3/176 cm^3
D. 72/3cm^3

x> 6

step-by-step explanation:

8x+8> 7x+14

8x-7x> 14-8

x> 6

a - base

b - exponent

so,

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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;