The predicted strength is an illustration of a linear regression
The predicted strength of a weld with a diameter of 51 is -503.2
<h3>How to determine the predicted strength?</h3>
The equation of the predicted strength is given as:
Strength = -941.6992 + 8.5988*Diameter
Substitute 51 for diameter
Strength = -941.6992 + 8.5988*51
Evaluate the sum
Strength = -503.1604
Approximate
Strength = -503.2
Hence, the predicted strength of a weld with a diameter of 51 is -503.2
Read more about linear regressions at:
brainly.com/question/17844286
Answer:
1. 3.6
2. 7.2
3. 11.2
4. 8.9
Step-by-step explanation:
You would use the distance formula in order to solve. When a final answer is given only take the first number after the decimal place. If the second number after the decimal place is 4 or less the number stays the same. If the second number after the decimal place is 5 or higher you add 1 to the first number after the decimal place.
X + y = 8
x - y = 12
--------------add
2x = 20
x = 20/2
x = 10
x + y = 8
10 + y = 8
y = 8 - 10
y = -2
ur numbers are 10 and -2
Rita walked 13,200 feet
fabian rode=4miles(4 x 5280)=21,120 feet
answer=Fabian walked further
Answer:22
Step-by-step explanation:
