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2 years ago

In class of 30 student, 10% of the students are male. How many female students are in class?

Mathematics

1 answer:

MakcuM [25]2 years ago

8 0

Answer:

27 females are in the class

Step-by-step explanation:

Spilt 30 into 10 (30 divided by 10) and then you get 3. The number of males in the class is 3. Now subtract 30 from 3 and you get 27. Therefore, there are 27 females in the class.

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Answer:

ΔEFG is an isosceles triangle

Step-by-step explanation:

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3 years ago

Which statement describes a key feature of function g if g(x) = f(x + 4)?

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The statement that describes a key feature of function g if g(x) = f(x + 4) is C. horizontal asymptote of y = 0.

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It should be noted that a function is an expression that shows the relationship between the variables.

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2 years ago

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3 years ago

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Use a calculator to find 5 as a percentage of 135 correct to 1 decimal place.

stich3 [128]

Step-by-step explanation:

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3 years ago

Find 3 1/6 + (-4 1/3).

jeka94

Answer:

-1 1/6

Step-by-step explanation:

$3\frac{1}{6} + (-4\frac{1}{3} )$

Convert the mixed numbers into improper fractions

$\frac{19}{6} + (-\frac{13}{3} )$

Apply the rule: a + (-b) = a - b

$\frac{19}{6} + (-\frac{13}{3} ) = \frac{19}{6} - \frac{13}{3}$

The Least Common Multiplier of 6 and 3 is 6

Adjust the fractions on the LCM

$\frac{19}{6} - \frac{26}{3}$

Apply the Fraction Rule: $\frac{a}{c} -\frac{b}{c} = \frac{a - b}{c}$

$\frac{19 - 26}{6}$

Subtract the numbers

$\frac{-7}{6}$

Apply the Fraction Rule: $\frac{-a}{b} = - \frac{a}{b}$

$-\frac{7}{6}$

Convert improper fraction into a mixed number

$-1\frac{1}{6}$

Hope this Helps :)

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2 years ago