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3 years ago

Camryn practices the trumpet every 11^\text{th}11

Mathematics

2 answers:

Pie3 years ago

6 0

Answer:

33 days

Step-by-step explanation:

Snowcat [4.5K]3 years ago

4 0

Answer:

in 33 days

Step-by-step explanation:

Trumpet practice is every 11 days. Flute practice is every 3 days.

You need the Least Common Multiple (the LCM) of the two numbers, 3 and 11.

Since 3 and 11 are prime, the LCM of 3 and 11 is their product.

LCM = 3 * 11 = 33

Answer: in 33 days

You can also solve this by listing multiples of 3 and 11 until you find the smallest number that is a multiple of both 3 and 11.

Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, ...

Multiples of 11: 11, 22, 33, 44, ...

The smallest multiple of both 3 and 11 is the smallest number that shows in both lists. It is 33.

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Mariulka [41]

Answer:

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3 years ago

Which one is the answer? Answer these two

kirill [66]

Answer

Expressions 4(x+5) and 5(x+4) are Equivalent

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Step-by-step explanation:

Heres why,

4(x+5) and 5(x+4)

4 times x =4x, so multiply 4x by 5 which should give you 20.

and multiply 5 to x which would be 5x and multiply that to 4 which would be 20, they match up so they are Equivalent.

5(2m+2) and 10m+10

times 5 to 2m to get 10m and times 10m by 2 to get 20.

10m+10 = 1 which they are not equivalent

8 0

3 years ago

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Statistics Question:

zhenek [66]

100 is the best sample size

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6 0

3 years ago

The width of a rectangle is 8 inches and remains constant, while the length of the rectangle increases at a constant rate of 3 i

Crazy boy [7]

Check the picture below

thus

$\bf r^2=x^2+y^2\impliedby \textit{now, "y" is a constant, thus }\implies r^2=x^2+64
\\\\\\
2r\cfrac{dr}{dt}=2x\cfrac{dx}{dt}+0\implies \cfrac{dr}{dt}=\cfrac{x\frac{dx}{dt}}{r}\quad 
\begin{cases}
x=6\\
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r=\sqrt{x^2+y^2}\\
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\end{cases}
\\\\\\
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3 years ago

Miley has a photograph that is 10 centimeters by 15 centimeters. She wants to enlarge the photograph using the scale is 1 centim

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6.7"x10"

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4 years ago

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