Answer:
120 days
Step-by-step explanation:
Tacos are served every 60 days.
Cheeseburgers are served every 8 days.
Since, both Cheeseburgers and Tacos are served today, the next day on which both will be served is gotten by finding the Lowest Common Multiple of 60 and 8.
To find the LCM,
First, we express the numbers as a product of their prime factors.
60= 2X2X3X5=2²X3X5
8=2X2X2=2³
Next, we take each of the term with the highest power and multiply.
L.C.M = 2³X3X5=120
After 120 days, Cheeseburgers and Tacos will be served on the same day.
B.The z-statistic lies in the critical region.
C.The z-statistic is greater than 0.
D.The z-statistic lies outside the critical region.
Answer: D.The z-statistic lies outside the critical region.
Step-by-step explanation:
When we run a hypothesis test , the result of that test will be a probability value. The probability value is represented by a “p value” .
It tells us if hypothesis statement is probably true or not.
If the value falls in the rejection region, it means you have statistically significant results; You can reject the null hypothesis.
If the p-value falls outside the rejection region, it means your results aren’t enough to throw out the null hypothesis.
Hence, if Weston ound that he could not reject the null hypothesis. The z-statistic lies outside the critical region would be the valid reason for his conclusion.
Answer:
c!
Step-by-step explanation:
You can just pull out a blank graph and plot your answers on there!
As per linear equation, 'v' can be expressed in terms of 't' as: v = 4t - 4
"A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. When this equation is graphed, it always results in a straight line. "
Given linear equation,
⇒
⇒ v = 4(t - 1)
⇒ v = 4t - 4
Learn more about a linear equation here: brainly.com/question/25170296
#SPJ2
Find the longest side of a parallelogram.
Perimeter of parallelogram = 2 ( a + b )
We know that,
Perimeter of parallelogram = 2 ( a + b )
★ Substituting the values in the above formula,we get:
⇒ 66 = 2 ( 3x + 1 + 2x - 3 )
⇒ 66 = 2 ( 5x - 2 )
⇒ 66/2 = 5x - 2
⇒ 33 = 5x - 2
⇒ 5x - 2 = 33
⇒ 5x = 33 + 2
⇒ 5x = 35
⇒ x = 35/5
⇒ x = 7 ft
Now,
One side,a = 3x + 1
★ Putting the value of x
⇒ 3 × 7 + 1
⇒ 21 + 1
⇒ 22 ft
Other side,b = 2x - 3
★ Putting the value of x
⇒ 2 × 7 - 3
⇒ 14 - 3
⇒ 11 ft
Hence,thelongestSideofgivenparallelogramis22ft(3x+1).