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3 years ago

A school choir has 36 members. There are three times as many underclassmen as seniors. How many seniors are in the choir?

Mathematics

2 answers:

joja [24]3 years ago

5 0

108 if my maths is correct

Tomtit [17]3 years ago

3 0

So, because you have 36 people in the choir, then using Algebra you have 3x underclassmen and then x seniors, 36 would be 4x people, and so you would have 9 seniors. After a simple check, you will find that to be right

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If you help me with this easy question, I will give you 1 thanks and 5 stars :) (number 1)

inessss [21]

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90 divided by 2 is 45

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3 years ago

Each of the variables t, w, x, y, and z represents a different positive real number. Given the equations below, which of the 4 v

alex41 [277]

Answer:

y has the greatest value.

Step-by-step explanation:

1.23w = t

Divide both sides by 1.23.

$w=\frac{t}{1.23}$

$w=0.813t$ --- (1)

1.01x = t

Divide both sides by 1.01.

$x=\frac{t}{1.01}$

$x=0.99t$ --- (2)

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Divide both sides by 0.99.

$y=\frac{t}{0.99}$

$y=1.01t$ --- (3)

From (1), (2) and (3), it is clear that y has the greatest value.

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2 years ago

The quotient of three and the quantity of three less than one-sixth of a number x?

UkoKoshka [18]

$\frac{3}{\frac{x}{6}-3}=\frac{3}{\frac{x-18}{6}}=3*\frac{6}{x-18}=\frac{18}{x-18}$
Good, right?

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3 years ago

A 15 ft. Ladder is placed against a building so that the distance from the top of the ladder to the ground is 10 ft. Find the di

kipiarov [429]

Answer:

11.2 ft

Step-by-step explanation:

Assuming the building meets the ground at right angles, the right triangle formed has side length 10 ft and hypotenuse 15 ft. Then the other side length (d) is given by the Pythagorean theorem as ...

d² + 10² = 15²

d² = 225 -100 = 125

d = √125 = 5√5 ≈ 11.2 . . . feet

The bottom of the ladder is about 11.2 feet from the building

3 0

3 years ago

6(21)+6(31) evaluate

Artist 52 [7]

6(21)=72 6(31)=186
add 72+186=258

258 is the answer

6 0

2 years ago

Read 2 more answers