Answer:
C, x + 20 = 41
Step-by-step explanation:
X represents the number of small sea shells that we originally had. When the family adds 20 more shells, that makes x + 20. The total number is 41, so that means the number of sea shells they already had (x) plus the number of sea shells they collected (20) equals the number of shells they have now (41).
Answer:
x=1
Step-by-step explanation:
Answer:
Option D. -0.80
Step-by-step explanation:
A scatter plot that shows a set of data points having two properties
1). If the points are clustered close to the line that reveals the high correlation.
2). Data points are clustered close to the line having slope down to the right or negative slope.
Therefore, Option D. has the highest correlation with negative slope.
Plug in 5 and 10 to the equation.
For the first one would be d(5) = 0.8(5)^2
Multiply the equation d(5) = 4^2
Then you just multiply the exponent the would be d(5) = 10
The second one, you just do the same thing and the answer would be d(10) = 64
