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2 years ago

The probability a train car will be full is 60%. Which word or words best describes the likelihood the train car will be full?

Mathematics

2 answers:

allsm [11]2 years ago

5 0

Answer:

C-highly likely

Step-by-step explanation:

its bigger than 45 so closer to 100%

Firdavs [7]2 years ago

4 0

Answer:

somewhat likely

Step-by-step explanation:

its not 100% (certain)

its not below 50% (unlikely)

it not above 65~99% (highly likely)
above 50% (somewhat likely)

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Answer:

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Step-by-step explanation:

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3 years ago

You place a billiard cue against a billiard table. The foot of the billiard cue is 15 cm away from a table and the top of the bi

irinina [24]

Answer:

It would be 4

Step-by-step explanation:

When dealing with slope its always going to be rise over run, so 60/15 is 4

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2 years ago

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VARVARA [1.3K]

Answer:

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Step-by-step explanation:

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3 years ago

Based on the circle graph how many pounds of milk and eggs does the average American consume each year PLS EXPLAIN FOR BRAINLEST

Gnoma [55]

Answer:

H. 552

Step-by-step explanation:

Circle graph information:

Milk and eggs = x%
Fruits and vegetables = 38%
Cereals = 10%
Meat and fish = 10%
Sugar = 8%
Fats and oils = 4%

Total consumption = 1840 pounds per person

First, calculate the percentage of milk and eggs (the value of x).

Total percentages = 100%

⇒ x + 38 + 10 + 10 + 8 + 4 = 100

⇒ x + 70 = 100

⇒ x = 30

Therefore, 30% of food consumption is milk and eggs.

To calculate the number of pounds of milk and eggs the average American consumes each year, simply find 30% of the total consumption:

= 30% of 1840

= 30% × 1840

$=\sf \dfrac{30}{100} \times 1840$

= 552

Therefore, the average American consumes 552 pounds of milk and eggs each year.

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1 year ago

Read 2 more answers

Graph f(x) =-2x^+16x-30 by factoring to find the solutions, then find the coordinates of the vertex, and the axis of symmetry. I

fredd [130]

Answer:

Observe attached image

Function zeros:

(3, 0), (5, 0)

Vertex:

(4, 2)

Axis of symmetry:

 $x =4$ 

Step-by-step explanation:

First factorize the function

$f (x) = -2x ^ 2 + 16x-30$

Take -2 as a common factor.

$-2(x ^ 2 -8x +15)$

Now factor the expression $x ^ 2 -8x +15$

You must find two numbers that when you add them, obtain the result -8 and multiplying those numbers results in 15.

These numbers are -5 and -3

Then we can factor the expression in the following way:

$f (x) = -2(x-5)(x-3)$

The quadratic function cuts the x-axis at x = 3 and at x = 5.

Now we find the coordinates of the vertex.

For a function of the form $ax ^ 2 + bx + c$ the x coordinate of its vertex is:

$x = \frac{-b}{2a}$

In the function $f (x) = -2x ^ 2 + 16x-30$

$a = -2\\b = 16\\c = 30$

Then the vertice is:

$x = \frac{-16}{2(-2)}\\\\x = 4$

The y coordinate of the symmetry axis is

$y = f (4) = -2 (4) ^ 2 +16 (4) -30\\\\y = 2$

The axis of symmetry is a vertical line that cuts the parabola in two equal halves. This axis of symmetry always passes through the vertex.

Then the axis of symmetry is the line

$x = 4$

The solutions and the vertice written as ordered pairs are:

Function zeros:

(3, 0), (5, 0)

Vertex:

(4, 2)

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3 years ago