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sasho [114]
3 years ago
10

The ratio of white to red marbles in a bag is 3 to 4.

Mathematics
2 answers:
Leokris [45]3 years ago
6 0

Answer:

Your answer would be A.

Step-by-step explanation: I took the k12

quiz and got 100%

Radda [10]3 years ago
3 0

Answer:

3*4= 12

3+4= 7

there are exactly 7 marbles in the bag.

Step-by-step explanation:

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Jane has $1 and 8 dimes in her pile. Harrison has 18 dimes in his pile. If Jane gives Harrison $1 and
zimovet [89]

Answer:

Yes, the two piles will still be equal in value.

Step-by-step explanation:

10 dimes = $1

7 0
3 years ago
Without calculating, is the equation (1.8 times 3) times 2.1 = ( 1.8 times 2.1 ) true or false? Explain your reasoning.
Paladinen [302]
It is true due to the commutative property of multiplication. If all of your operations are multiplication, then the integers can move around and you can still get the same answer. 
^This is only true if you meant to type (1.8x3)x2.1=(1.8x2.1)x3

If you meant what you typed, then the equation is false. The left side would be 3 times the value of the right side due to the 3 being on the left side and not the right side while without the 3 the two sides would be equal.
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3 years ago
The equation cosx+sinx= √3+1/2 is an identity. true or false
Mama L [17]

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6 0
3 years ago
Read 2 more answers
A sequence is defined recursively by
Andrei [34K]

9514 1404 393

Answer:

  an = 4×34^(n-1)

Step-by-step explanation:

If your recursive definition is ...

  \begin{cases}a_1=4\\a_{n}=34a_{n-1}\end{cases}

this defines a geometric sequence with a first term a1 = 4 and a common ratio of r = 34. The general form of the explicit function is ...

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For the values shown here, the explicit definition of the sequence is ...

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8 0
2 years ago
The graph of f(x)=x^2 is shown.
Alex17521 [72]

Answer:

Step-by-step explanation:

dude its not that hard

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