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natali 33 [55]
3 years ago
12

Pls help me with number 4.)

Mathematics
2 answers:
Oliga [24]3 years ago
8 0

Answer:

4 x \frac{3}{2} = 6

Step-by-step explanation:

The division equation would be 4 divided by 2/3, but that is equal to 4 x 3/2 = 6.

Hope it helps! (I'm so sorry if it's wrong).

nlexa [21]3 years ago
8 0

Answer:

2.66

Step-by-step explanation:

2/3 of 4 is the same as:

 

2/3 * 4 = (2/3) * (4/1)

 

By the rules for multiplying fractions, this is (2*4) / (3*1) = 8/3

8/3 is 2.66

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kondaur [170]
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A series of quarterly payments of P1,300 each at the first payment is due at 4 years, and the last payment at the end of 12 year
gtnhenbr [62]

Answer:

The Value of Payments is  P18,557.15

Step-by-step explanation:

The quarterly payment is an annuity payment.

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Where

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4 0
3 years ago
A cyclist travels at distance of 400 meters in 120 seconds towards school, calculate his speed. (Show your work)
DochEvi [55]

we know that

The scalar magnitude of the velocity vector is the speed. The speed is equal to

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therefore

<u>the answer Part a) is</u>

the speed is equal to 3.5\frac{m}{sec}

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we know that

<u>Velocity </u>is a vector quantity; both magnitude and direction are needed to define it

in this problem we have

the magnitude is equal to the speed

magnitude=3.5\frac{m}{sec}

direction=North\ East\ (NE)

therefore

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the velocity is 3.5\frac{m}{sec}\ North\ East\ (NE)

Part c)

we know that

the acceleration is equal to the formula

a=\frac{V2-V1}{t2-t1}

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a=\frac{0-3.5}{15-0}

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therefore

<u>the answer Part c) is</u>

the acceleration is -\frac{7}{30}\frac{m}{sec^{2}}

This is an example of negative acceleration

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