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Alekssandra [29.7K]
3 years ago
13

There are 4 red cars and 8 black cards in a bag. How is it likely that you will randomly draw a blue card

Mathematics
1 answer:
Verdich [7]3 years ago
4 0

Answer:

C) Impossible

Step-by-step explanation:

Since there are no blue cards, the probability that you'd draw one is 0/12, which means that there is no chance you'll draw one.

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Answer?please i beggggg mercy
DochEvi [55]

1 1/2*4= 3/2*4= 12/2=6 cups

5 1/2 *16= 11/2*16=88 fluid ounces

3 0
3 years ago
A truck is 300 miles east of a car and is traveling west at the constant speed of 30 miles/hr meanwhile the car is going north a
Lerok [7]

Answer:

d(t)=\sqrt{(300+30t)^2+(60t)^2}

Step-by-step explanation:

Let t represents the time in hours,

We know that,

Speed =\frac{Distance}{Time}

\implies Distance = Speed\times time

Since, the speed of truck = 30 miles per hour,

So, the distance covered by the truck in t hours = 30t miles,

Similarly,

Speed of car = 60 miles per hour,

So, the distance covered by car in t hours = 60t miles,

∵ Truck is 300 miles east of the car initially,

Thus, the distance of the truck from the starting point = 30t + 300,

While the distance of the car from the starting point = 60 t,

Now, these two vehicles are going in the directions which are at right angled ( car is going north and truck is going west )

Using the Pythagoras theorem,

Distance between them after t hours,

d(t)=\sqrt{(300+30t)^2+(60t)^2}

Which is the required function.

3 0
3 years ago
HURRY PLEASE
dimaraw [331]

Answer:

x=-3

Step-by-step explanation:

4x-2 = 8x+10

4x-2 (-8x) =8x+10 (-8x)

-4x-2=10

-4x-2 (+2)=10 (+2)

-4x = 12

-4x (divded by -4) = 12 (divided by -4)

x = -3

hope it is correct! and hope i helped

8 0
3 years ago
Read 2 more answers
Select the symbol = (equal to) or (not equal to) to make the expression true.
Alecsey [184]

Answer:

not equal to

Step-by-step explanation:

the ")" stands for excluding that last element.

3 0
3 years ago
The triangles shown below must be congruent.<br> False<br> True
fgiga [73]
True congruent means the same
6 0
2 years ago
Read 2 more answers
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