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2 years ago

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Mathematics

1 answer:

Oduvanchick [21]2 years ago

5 0

Answer:

Okay is just a simple answer.

Step-by-step explanation:

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Out of a class of 150 students, two-fifths opted for German classes and one-third opted for Italian classes. The remaining opted

Yuliya22 [10]

Fraction of students that opted for French = $\frac{4}{15}$

The total number of students = 150

Fraction of students that opted for German = $\frac{2}{5}$

Fraction of students that opted for Italian = $\frac{1}{3}$

Fraction of students that opted for French = 1 - Fraction of students that opted for German - Fraction of students that opted for Italian

Fraction of students that opted for French = $1-\frac{2}{5} - \frac{1}{3}$

Fraction of students that opted for French = $\frac{15-6-5}{15}$

Fraction of students that opted for French = $\frac{4}{15}$

Learn more here: brainly.com/question/18819021

8 0

3 years ago

4 3/5 x 1/6 HELPPPPPPPPPPPPPPPPPPPPPPP

Alisiya [41]

Answer:

23/30

Step-by-step explanation:

Hope this helps :)

3 0

2 years ago

Read 2 more answers

Plz help me answer the whole page

dangina [55]

#2 5.88 #3 6.510 #4 7.578 #5 9.835 #6 11.910 #7 3.72

8 0

3 years ago

The weights of boxes of candies produced in a factory are normally distributed with a mean weight of 16 oz and a standard deviat

JulijaS [17]

Let the required weight be X, then
z = (X - mean)/standard deviation
2 = (X - 16)/1
X - 16 = 2
X = 2 + 16
X = 18 oz.

3 0

3 years ago

Read 2 more answers

the length of a rectangle is 3 more than twice the width.the perimeter of the rectangle is 42.find the dimension

fredd [130]

Answer:

The dimensions are <u>15 x 6</u>

Step-by-step explanation:

Length (L) Width (W)

Perimeter = (W x 2) + (L x 2)

L = (W x 2) + 3

L x 2 = (W x 4) + 6

42 - 6 = 36

36 ÷ 6 = 6

6 x 2 + 3 = 15

<u>Perimeter = (6 x 2) + (15 x 2) = 42</u>

8 0

3 years ago