Arandom sample of n 1n1equals=139139 individuals results in x 1x1equals=3737 successes. an independent sample of n 2n2equals=147147 individuals results in x 2x2equals=5858 successes. does this represent sufficient evidence to conclude that p 1 less than p 2p1
d. |–c| = 3 and –|d| = 4
we are given these values of two variables and asked which of the statements in the given options is true:
c = –3 and d = 4
in mathematics, we know that the absolute value or modulus of a real number x is the non-negative value of x despite of whatever sign it has, positive or negative.
therefore, the modulus of c |–c| = 3 and modulus of –|d| = 4 so option d is the correct one.
nora has 4 goldfish while sammie has 3 times that amount, easy.
just multiply 4 and 3 together since it is 3x the amount of 4.
3 x 4 = 12
sammie as 12 goldfish while nora has 4.
now it wants the total.
so add both numbers.
4 + 12
and what do you get?
16 fishies in total.
in order for the plans to cost the text messages would have to be sent or received.
the same because he was increased and reduced by the same amount of money.