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3 years ago

6

100% & There are 16 girls and 18 boys in a class. The teacher chooses a student's name at What is the probabilit

y that the teacher chooses a girl to answer the question?
A.
34
O
B.
16
o
C.
8
17
OD.
Ol

2 answers:

Mariulka [41]3 years ago

8 0

Answer:a

Step-by-step explanation:

djyliett [7]3 years ago

8 0

Answer:

my answer iA. because 16+18 =34

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UkoKoshka [18]

Answer:

1)option b

2)option a

Step-by-step explanation:

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=> 2πr= 62.8

=> r= 62.8/(2×3.14)= 10 in

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Solve image below:

ludmilkaskok [199]

Answer: $x=\frac{6}{-3y+8}$

Step-by-Step Explanation:

Let's solve for $x$ .

$\frac{x-2}{3y-5} =\frac{x}{3}$

Step 1: Multiply both sides by $3y-5$ .

$x-2=\frac{3xy-5x}{3}$

Step 2: Multiply both sides by $3$ .

$3x-6=3xy-5x$

Step 3: Add $-3xy$ to both sides.

$3x-6+-3xy=3xy-5x+-3xy$

$-3xy+3x-6=-5x$

Step 4: Add $5x$ to both sides.

$-3xy+3x-6+5x=-5x+5x$

$-3xy+8x-6=0$

Step 5: Add $6$ to both sides.

$-3xy+8x-6+6=0+6$

$-3xy+8x=6$

Step 6: Factor out variable $x$ .

$x(-3y+8)=6$

Step 7: Divide both sides by $-3y+8$ .

$\frac{x(-3y+8)}{-3y+8}=\frac{6}{y-3y+8}$

$x=\frac{6}{-3y+8}$

Answer:

$x=\frac{6}{-3y+8}$

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2 years ago

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Answer:

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Step-by-step explanation:

Use Algebra Calculator: Math Papa. Really super helpful! I use it all the time for my math homework and it is literally never wrong! I hope this helps! Have a great day!!

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3 years ago

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Ray Of Light [21]

Answer:

Z=20.785

Y=12

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Step-by-step explanation:

Use calculator.net to see individual steps in great detail

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