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Alekssandra [29.7K]
2 years ago
14

Ms Anna has 35 students in her math class. If her class increases to 42 students next year,

Mathematics
1 answer:
Anika [276]2 years ago
6 0

Answer:

Answervis 20%

Step-by-step explanation:

I hope it's helpful!

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Help me pls i really dk
kondaur [170]
I think its easier to work out part (c) first:-

People who liked anything except burger  = 3/8 + 1/4 + 1/5 =  33/40

So the fraction who liked burgers = 7/40.

7/40 of the total liked burgers   so total people surveyed = (40/7) * 126 =  720

ANswer to c is 720.

a) Number who liked  chicken and laksa = (3/8 + 1/4) * 720  =  450 Answer

b)  Number who liked pasta =  1/5 * 720  =  144

Therefore  144-126  =  18 more people liked pasta than burger , Answer.
7 0
3 years ago
Worth LOTS OF POINTS PLZ!<br><br> Is -1/2n+ 1 1/2n+3-n equivalent to 3 ? Explain
tino4ka555 [31]
The answer is 3. -1/2 n + 1 1/2 n add the coefficients to get 1n or just n. then n-n is 0 what is left is 3.
5 0
3 years ago
14) Rounded to the nearest whole number, the square
Katen [24]

Answer:

3934

Step-by-step explanation:

Round 15,479,652 and find square root.

4 0
3 years ago
The following information is known about a loan.
Katyanochek1 [597]
Use the formula I = PRT.....you'll get $2000
6 0
3 years ago
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On the three quizzes so far, Eric has scored 75, 92, and 83. What must he score on the fourth
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He can make a 70 or higher to keep a B avg.
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