Interpret two-step equation word problems
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match each equation to the situation it represents.
situation
equation
an adult and 5 children rent skates. it costs $4 per adult for skates and a total of $16.
4 +5.2 -
16
t costs mikael $4 to make a bike bag, and he sells each for $5. he has made a profit of
$16 so far.
16 - 42 = 5
it was 16°c. it began falling 4°c per hour until it reached 5 c.
(5 – 4)2 = 16

step-by-step explanation:

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

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;

i believe the answer is 323 ft

step-by-step explanation: