Noice
ook, so use u subsitution
remember that dy/dx(sin(x))=cos(x)
u=sin(x)
du/dx=cos(x)
du=cos(x) dx
so then
replace
we do some stuff
u=sin(x)
Yes. It passes the vertical line test, and each input has only one output.
A college admissions office uses the following equation to predict the grade point average of an incoming student:
z = 0.003x + 0.8y − 4,
where z is the predicted college GPA on a scale of 0 to 4.3, and x is the sum of the student’s SAT Math and SAT Verbal on a scale of 400 to 1600, and y is the student’s high school GPA on a scale of 0 to 4.3. The college admits students whose predicted GPA is at least 2.3.
Will a student with SATs of 1050 and high school GPA of 3.0 be admitted
Answer:
A. No because Z = 1.55 which is less than the required predicted college gpa of 2.3 for admission.
Step-by-step explanation:
Z = 0.003x + 0.8y - 4
X = sat score
Y = high school gpa
Z = predicted college gpa
X =1050
Y = 3.0
Z = .003 *(1050) + 0.8*(3.0) -4
Z = 1.55 which is less than the required predicted college gpa of 2.3 for admission
Answer:
See Explanation
Step-by-step explanation:
Required
Which represents a counterclockwise 90 degrees rotation
No enough details to answer this question. However, I will give a general explanation on how questions like this can be solved
Assume one of the vertex of the triangle is (x,y)
When (x,y) is rotated counterclockwise by 90 degrees, the new point is (-y,x)
Take for instance:
A(2,3)
The new point after rotation will be (-3,2)
Answer:
in one litre there are 1000 milliliters
in 2.3 litres there are
2.3 × 1000 milli litres
= 2300 ml
