Answer:
39
Step-by-step explanation:
If x=1, then it's equal to 140/(1+9, or 10)+(1+4, or 5)^2, and that is equal to 140/10+5^2, or 140/10+25, and 140/10=14, and 14+25=39
brainliest pls
I think its
0.14*x-2/7 hope this was helpful!
Answer:
The correct answer is C
Step-by-step explanation:
If we see a curved relationship in the residual plot, the linear model is not appropriate. Another type of residual plot shows the residuals versus the explanatory variable.
Answer:
The total 8 ft of fabric will cost $ 2.80416.
Step-by-step explanation:
The length of the cloth needed by Joy = 8 ft
Now, 1 ft = 0.305 m
⇒ 8 ft = (8 x 0.305 ) m
= 2.4384 meters
or, Joy needs 2.4384 meters of cloth for her project.
Now, the cost of 1 m cloth = $1.15
So, the cost of 2.4384 m cloth = $( 1.15 x 2.4384)
= $ 2.80416
or, the cost of 8 ft cloth is $ 2.80416 .
Hence, the total 8 ft of fabric will cost $ 2.80416.