Esta tabla muestra algunos pares (X, Y) de una recta en el plano coordenado X Y
-21 -64
-15 -48
-9 -32
¿Cuál es la intersección de la recta con el eje X?
Ayud:(

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.