MATHEMATICS HIGH SCHOOL

Mrs. Klein surveyed 240 men and 285 women about their vehicles. Of those surveyed, 155 men and 70 women said they own a red vehicle. I g a person is chosen at random from surveyed, what is the probability of choosing a women or a person who does not own a red vehicle?

Answers

Answer 1

Answer: i attached the answer

Answer 2

Answer:

Answer:

The answer is 74/105

Step-by-step explanation:

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Brew Ha Ha & Tea Co. produces two types of coffee blends: Moring (x) and (y). The Morning Blend has 9 oz of Guatemalan coffee and 7 oz of Brazilian coffee, and the house blend has 6 oz of Guatemalan coffee and 10oz of Brazilian coffee. The company makes $2 in profit from each bag of the morning blend sold and $2.50 in profit from each bag of house blend sold. The company has 400 oz of both the Guatemalan and Brazilian coffees available. This set of inequalities represents the constraints in this situation. 9x + 6y< 400 7x + 10y<400 x > 0 y > 0 The company wants to maximize their profits using the objective function P = 2x + 2.5y What is the maximum profit? there is a chart for vertex and objective function

Which statement describes the graph of the system of equations below?1.5x + 0.2y = 2.68

1.6x + 0.3y = 2.98

The lines are parallel.

The lines overlap at all points.

The lines intersect at (1.6,1.4).

The lines intersect at (3.1,0.5).

Answers

In order to see the behavior of the line formed from the equations, we write the given equation in general form which is y=mx+b

1.5x + 0.2y = 2.68 --> y= -7.5x + 13.4

1.6x + 0.3y = 2.98 --> y= -5.33x + 9.93

They definitely are not parallel lines and do not overlap at all points. Plotting the equations in a graph, an intersection is observed. This intersection most likely is the third option. The lines at (1.6, 1.4).

Answer

taskmasters

In order to see the behavior of the line formed from the equations, we write the given equation in general form which is y=mx+b

1.5x + 0.2y = 2.68 --> y= -7.5x + 13.4

1.6x + 0.3y = 2.98 --> y= -5.33x + 9.93

They definitely are not parallel lines and do not overlap at all p

a students skipped a step when he tried to convert 720 seconds into hours and he got the following incorrect result

Answers

i dont know what the question is but the answer is 1/5 of an hour
720sec/60sec=12mins
then you do 12mins/60mins= .2hr or 1/5 of an hour

hope that kind of helped

The perimeter of a rectangle billboard is 60 feet and has a length 6 feet longer than its width. Find the dimensions of the billboard.

Answers

$x-width\nx+6-length\n\n2x+2(x+6)=60\n\n2x+2\cdot x+2\cdot6=60\n\n2x+2x+12=60\n\n4x+12=60\ \ \ \ /-12\n\n4x=48\ \ \ \ /:4\n\nx=12\ (ft.)\n\nx+6=12+6=18\ (ft.)\n\nAnswer:18ft.\ *\ 12ft.$

$P=2l + 2w$

$l=6+w$
$60 = 2l+2w$

$60=2(6+w)+2w$
$60=12+2w+2w$
$60=12+4w$
$48=4w$
$12=w$

$l=6+(12)$
$l=18$

$length:18ft \n width:12ft$

What is 12-2x6 + 2/2 ?

Answers

$12-2*6 + (2)/(2)= \n 12-12+1 = 0 + 1 = 1$

the volume of a cuboid is 480cm cube,it's breadth and height are 8cm are 6cm respectively find its length

Answers

Considering the volume of a cube is length × breath × height, we are going to have to use an equation to find the length.

V = l × b × h

480cm³ = L × 8 × 6

Make L the subject.

480 = L × 8 × 6
⁴⁸⁰/₈×₆ = L
10cm = L

Therefore length = 10cm

What is 5(-x) equal to?

Answers

Answer:

Step-by-step explanation:

where are the options?

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