Hope I’m not as late but the cost per topping is 80 cents.
Answer:
Step-by-step explanation:
y = mx + b
slope(m) = 6
(-5,-8)...x = -5 and y = -8
now we sub and find b, the y int
-8 = 6(-5) + b
-8 = - 30 + b
-8 + 30 = b
22 = b
so ur equation is : y = 6x + 22 <===
Answer:2x^2-√(3)
Step-by-step explanation:
Sign change in the conjugate
Therefore we have 2x^2-√(3)
Answer:
90% confidence interval for the mean weight loss for the population represented by this sample assuming that the differences are coming from a normally distributed population is [1.989 ,13.5105]
Step-by-step explanation:
The data given is
Mean Std Dev
Before 177.25 29.325
After 169.50 22.431
Difference 7.75 8.598
Hence d`= 7.75 and sd= 8.598
The 90% confidence interval for the difference in means for the paired observation is given by
d` ± t∝/2(n-1) *sd/√n
Here t∝/2(n-1)=1.895 where n-1= 8-1= 7 d.f
and ∝/2= 0.1/2=0.05
Putting the values
d` ± t∝/2(n-1) *sd/√n
7.75 ±1.895 * 8.598 /√8
7.75 ± 5.7605
1.989 ,13.5105
90% confidence interval for the mean weight loss for the population represented by this sample assuming that the differences are coming from a normally distributed population is [1.989 ,13.5105]
Answer:
1(39x5)
Step-by-step explanation:
I dont really know what you mean, but here you go
hope this helps!
