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svetoff [14.1K]
2 years ago
11

What is 1/2 + 2 1/4?

Mathematics
2 answers:
Bumek [7]2 years ago
4 0

Answer:

2.75 in decimal form

2 3/4 mixed number form

Step-by-step explanation:

ICE Princess25 [194]2 years ago
4 0

Answer:

2 3/4

Step-by-step explanation:

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A standard deck of cards consists of four suits (clubs, diamonds, hearts, and spades), with each suit containing 13 cards (ace,
lesantik [10]

Answer:

24

Step-by-step explanation:

In a deck of 52 cards, there are 4 kings and 4 queens

Selection of 3 kings out of 4 = 4 C 3 = 4

Selection of 2 queens out of 4 = 6

So, total number of selections = 4 x 6 = 24

7 0
3 years ago
I’m stuck on this entire problem.
Hatshy [7]
A) No, because your bag has 8 marbles, and each time you take it out, you put it back in. So there is a chance that you can pick the same marble again, and not pick up a red marble that's already in the bag.

b) No, because you could still keep on picking up the same marble over and over again.

c) There is no absolutely certain number of times.
8 0
2 years ago
Select the correct answer.
klio [65]

Answer:

The answer is b I'm not to sure but I think its b

7 0
2 years ago
Read 2 more answers
Write the sentence as an equation.<br> the quotient of a and 399 equals 181 times z
stich3 [128]

Answer:

Step-by-step explanation:

Quotient of a and 399 : \dfrac{a}{399}

181 times z = 181*z = 181z

Equation:

\dfrac{a}{399}=181z

8 0
2 years ago
Read 2 more answers
What is the area of a triangle with vertices at (-2,1), (2,1), and (3,4)
Advocard [28]

The area of a triangle is determined by the formula: Base x Height * 1/2

You'll need to assign a base to the triangle. Based on the vertices given, the simplest base would be the line segment from (-2,1) to (2,1). The distance between any two numbers is found by just subtracting them. Here, you should subtract the x values to find the distance of this side.

2 - (-2) = 4.

So the distance (aka the length of the base) is 4. The height of the triangle is the distance between the base and the highest point on the triangle which is (3,4). We should subtract the y values this time to find the height/distance.

4 - 1 = 3

So the height is 3.

Base = 4

Height = 3

3 0
3 years ago
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