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marysya [2.9K]
3 years ago
5

There are 40 students in a class. Girl:

Mathematics
1 answer:
bija089 [108]3 years ago
7 0

Answer:

6

Step-by-step explanation:

60% of 40 = 24

25% of 24 = 6

Therefore, 6 girls in  the class wear glasses.

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Which statement is true about the local minimum of the
oksano4ka [1.4K]

Answer: D

Over the interval [4,7], the local minimum is -7

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louie has $1,000 and wants it to grew to $5,000 in 10 years,what compound interest rate does he need?
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Step-by-step explanation:

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Solve the equation for y. Then find the value of y for each value of x. <br><br> y+2x=5; x= -1, 0, 4
antiseptic1488 [7]

Answer:

y = 3, y = 5, y = -1

Step-by-step explanation:

What you do is you substitute the x values into the x.

<em>y + 2(-1) = 5</em>

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7 0
3 years ago
Kevin wants to buy an area rug for his living room. He would like the area rug to be no smaller that 24 square feet and no bigge
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5 0
2 years ago
Read 2 more answers
Find the value of each variable using sine and cosine. Round your answers to the nearest tenth.
Alisiya [41]

Answer:

x ≈ 9.5 , y ≈ 15.3

Step-by-step explanation:

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18 × sin32° = x , then

x ≈ 9.5 ( to the nearest tenth )

cos32° = \frac{adjacent}{hypotenuse} = \frac{y}{18} ( multiply both sides by 18 )

18 × cos32° = y , then

y ≈ 15.3 ( to the nearest tenth )

5 0
2 years ago
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