Bedo pericot cu
Find the smallest number by which 1024 should be divided so that the quotient
is a perfect cube
6.3
Highest Common Factor (HCF) and Lowest
Common Multiple (LCM)
Factors and Multiples of a number
Let us take a number 12. Can you tell the numbers which divide 12 exactly? Yes 12
s exactly divisible by 1. 2. 3. 4, 6 and 12. These numbers are factors of a numbers.
Some more examples:
s is exactly divisible by 1.2. 4 and 8. So 1, 2, 4, 8 are factors f8.
11 is exactly divisible by 1 and 11 only. So, 1 and 11 are factors of 11.
Factors of a number is those numbers which divides the given numbers exactly
without remainder

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;

i think the answer is b