Answer:
Take 2 1/7 - first multiply the denominator by the whole number to give 14 and now add the numerator to this number to get 15 - the fraction in improper form is 15/7. Do the same process with 1 1/4 - so 4 x 1 = 4 and now 4 + 1 = 5 - the new fraction is 5/4.
Step-by-step explanation:
"Each piece contains the same number of atoms" is the one statement among the following choices given in the question that correctly describes these broken pieces of the sample. The correct option among all the options that are given in the question is the penultimate option or the third option. I hope it helps you.
Answer:
F = 254.08N Θ = 72.03°
Step-by-step explanation:
First of all we find the resolution in both x and y axis
∑Fx = 170cos87 + 100cos46 = 78.36N
∑Fy = 170sin87 + 100sin46 = 241.70N
To find the resultant vector we use pythagorean theorem
F = √(∑Fx)² + ∑(Fy)²
F = √(78.36² + 241.70²)
F = √(64559.1796)
F = 254.08N
the angle between both force can be obtained using
tanθ = ∑Fy / ∑Fx
tanθ = 241.70 / 78.36
tanθ = 3.084
Θ = tan⁻ 3.084
Θ = 72.03°
Answer:
Check Explanation and the third attached image to this solution for the summary of regression analysis.
Step-by-step explanation:
The data for the question is missing. It was obtained online and is presented in the first and second attached images to this solution.
The regression analysis is then done with Excel and the results posted in the third attached image to this solution.
The residuals too are with the results.
Hope this Helps!!!
