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Ann [662]
3 years ago
12

Make v the subject formulae

Mathematics
2 answers:
Monica [59]3 years ago
6 0
1/u = 1/f -1/v
1/v = 1/u + 1/f
Ilia_Sergeevich [38]3 years ago
4 0

Answer:

v = uf/ u - f

Step-by-step explanation:

multiply the original equation by the LCM that is ufv . bring all terms having a v attached to one side while all terms with no v attached are sent to the other side. factories v out and divide both sides by th term in the bracket.

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Drag each equation to the model and situation it matches.<br> (Picture) *I will give a brainliest
arlik [135]

Answer:

First model gets the equation: y = 2 . 2^z

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7 0
2 years ago
Find the values of the apple, banana and lollypop below.<br><br> Pls help
maks197457 [2]

Answer:

a= Apple = 3

b= Banana =5

v= Lollypop=1

Step-by-step explanation:

36 is divided into 2 giving us 18

Let apple=a

Banana=b

Lollypop=c

In the first half

An apple + 3 bananas=18

a+3b=18 (1)

Second half is further divided into 2

That is,

18÷2=9

First half of the second half

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3a=9 (2)

Second half of the second half

1 apple + 1 banana + 1 lollypop=9

a+b+c=9 (3)

a+3b=18 (1)

3a=9 (2)

a+b+c=9 (3)

From (2)

3a=9

Divide both sides by 3

a=9/3

a=3

Substitute a=3 into 1

a+3b=18

3+3b=18

3b=18-3

3b=15

Divide both sides by 3

b=15/3

=5

b=5

Substitute the value of a and b into (3)

a+b+c=9

3+5+c=9

8+c=9

c=9-8

c=1

Therefore,

a= Apple = 3

b= Banana =5

v= Lollypop=1

6 0
3 years ago
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A correct description of a feature of the study is that the treatments in the study are strength training, flexibility training, aerobics, and jogging.

It should be noted that the study has no replication. Also, the experimental units are the 40 members that participated.

Therefore, the correct option is D.

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To solve this problem you need to know the law of cosines.

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A group of 3 friends spends a total of $17.25 for brunch at a restaurant before tax and tip. Everyone orders the same thing: scr
ludmilkaskok [199]

1.) 2nd answer

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