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3 years ago

What is equavalent to 3/9

Mathematics

2 answers:

Bogdan [553]3 years ago

4 0

1/3 is equivalent to 3/9

melisa1 [442]3 years ago

4 0

Answer:

1/3, 2/6, 4/12, 5/15,

Step-by-step explanation:

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What is the solution to this system of linear equations? 12q + 3r = 15 –4q – 4r = –44 (–18, 29) (–2, 13) (8, –1) (15, –44)

Akimi4 [234]

12q +3r =15
3(4q +r) = 3*5
Divide both sides by 3
4q +r = 5
Time for the second one:
-4q -4r = -44
-4(q +r) = (-4)*11
Divide both sides by -4
q +r = 11
4q +r = 5
q +r = 11
Subtract the second from first equation
3q 0 = -6
3q = -6
q = -6/3 = -2
q = -2
q +r = 11
-2 +r =11
r = 11 +2
r = 13
q = -2
r = 13
Your answer is...
(-2,13)

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3 years ago

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2 years ago

A factory makes car batteries. The probability that a battery is defective is 1/11. If 500 batteries are tested, about how many

valentinak56 [21]

Answer:

45.45 batteries

Step-by-step explanation:

The probability of any random battery being defective is 1 in 11, the number of expected defects in a population of 500 batteries is given by:

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4 years ago

Linear function A and linear function B both have the same input values as shown below. Why will the output values for linear fu

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Answer:The initial values of the two functions are different, and the rates of change of the two functions are the same.

Step-by-step explanation:

The values will start out different. When you apply the rate of change, because they have the same rate of change, you don't risk them coming out with the same value if the values ended up being just right, they will always remain different.

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3 years ago

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Novay_Z [31]

Answer:

The Annual percentage yield is 3.25%.

Step-by-step explanation:

Given : Money invested at the rate of 3.2% compounded continuously.

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Solution :

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