All categories

3 years ago

A career placement test eliminates a profession when a person receives a score of 18 or less. If the score is calculated

Mathematics

2 answers:

Volgvan3 years ago

3 0

Answer:

See the figure attached

Step-by-step explanation:

Let's call :

x: positive response

y: negative response

then the score is:

2x - 3y

A career placement test eliminates a profession when a person receives a score of 18 or less, that's represented by the following inequality:

2x - 3y ≤ 18

lubasha [3.4K]3 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

Let f(x)=−3x. The graph of f(x) is transformed into the graph of g(x) by a vertical stretch of 4 units and a translation of 4 u

Serjik [45]

G(x) = -3x - 4

g(x) = |3x| + 4

I hope I answered the questions right

6 0

3 years ago

Read 2 more answers

Which of the following types of waves can move through water but cannot move through a vacuum where there is no matter?

Vikki [24]

B is your answer!

Hope I helped!

Contact me for more!

FLVS teacher,
~Amber Fish

7 0

3 years ago

Read 2 more answers

What is the line of symmetry of the parabola y=x2+6x-9?

Rzqust [24]

First we have to find the vertex (h,k) h is also x and it also is the a xis symmetry

1st: group the number
(X2+6x)-9

2nd: use b/2

6/2 = 3 , 3^2= 9

(X2+6x+9)-9-9

(X2 + 3)-18

Vertex is 3,-18 so the symmetry is 3

5 0

3 years ago

Find the circumference and area of a circle with a diameter of 22 inches.

Katyanochek1 [597]

Answer:

$Circumference=22\pi\;inches \\\\Area =121\pi \;inches^2$

Step-by-step explanation:

Diameter of the circle= $22\;inches$

$Radius=\dfrac{22}{2} =11\;inches$

Circumference of a circle:

$=2\times \pi \times r$

$=2\times \pi \times 11\\\\=22\pi \;inches$

Area of the circle:

$=\pi \times r^2$

$=\pi \times 11\times 11\\\\=121\times \pi \\\\=121\pi \;inches^2$

8 0

3 years ago

Work out the size of angle x.

Citrus2011 [14]

Answer:

180°-100°= 80°

x=80°

hope this is enough

6 0

3 years ago