Hich shows one way the equation can be represented in words? StartFraction 5 over 8 EndFraction z + (negative 2.5) = 2.5

Five-eighths of a number is equal to two and five-tenths.

Five-eighths of a number is equal to negative two and five-tenths.

Five-eighths of a number times negative two and five-tenths is two and five-tenths.

Five-eighths of a number plus negative two and five-tenths is two and five-tenths.

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation:

1/2(2*4)=6 $$- agahajakanajak