3 years ago

What is the probability of drawing a red marble out of the bag without looking?

Mathematics

1 answer:

mrs_skeptik [129]3 years ago

4 0

Answer:

it depends on how many red marbles are there

Step-by-step explanation:

is there any green or orange or yellow?

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What is the value of a yearly compensation package that includes a $54,000 salary, the full cost of a $250-per-month health insu

Ivahew [28]

$250 \times 12 = 3000$
$40 \times 12 = 480$
$54000 + 3000 + 480 = 57480$
the answer is C

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2 years ago

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Find m/EGD. (measurement in degrees)

Wewaii [24]

Answer:

$\huge\boxed{\bf\:30^{\circ}}$

Step-by-step explanation:

We need to find m ∠EGD.

From the given figure, we can see that, ∠BGA & ∠EGD are vertically opposite angles (opposite angles that share the same vertex ⟶ G).

Also, vertically opposite angles are equal to each other.

Given, ∠BGA = 30°

So, ∠EGD = ∠BGA = 30°.

$\rule{150pt}{2pt}$

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2 years ago

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What equation represents a parabola with a focus of (0,4) and a directrix of y=2

scZoUnD [109]

We know that

Any point (x,y) on the parabola is equidistant from the focus and the directrix

Therefore,

focus (0,4) and directrix of y=2

√[(x−0)²+(y−4)²]=y−(2)

√[x²+(y-4)²]=y-2

x²+(y-4)²=(y-2)²

x²+y²-8y+16=y²-4y+4

x²=4y-12-----> 4y=x²+12----->y= (x²/4)+3

the answer is

y= (x²/4)+3

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3 years ago

A driver travelled a distance of 864 km in 12 hours what is the speed of car

Elanso [62]

answer:

speed= 72 km - per • hour

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2 years ago

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A gate is 3 feet tall and casts a shadow 5 feet long. At the same time, a nearby building is 27 ft tall. If this is to be a prop

madam [21]

Answer:

the length of the shadow is 45 feet long

Step-by-step explanation:

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