Rashid wants to buy a guitar. The guitar he wants costs $1240. He can't pay this in a lump sum, but he can pay by monthly installments. He agrees to pay a deposit of 5% of the cost price and then 12 monthly installments of $110 every month. Work out how much Rashid will pay for the guitar when he pays by monthly installments.

4x and 6y

im not sure though

54.864 meters

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;

150.6

all i did was i multiplied 5.02 by 30