There is three sampling frame of students that cannot be sampled in the next Monday. This is Students who are skipping class cannot be sampled, Students who are on a school trip cannot be sampled, and Students who are out sick cannot be sampled.

5 0

2 years ago

1. What is the perimeter of the figure below. Simplify. 4x^3-5x 2x^3+6x 6x^3+x

____ [38]

Answer:

$12x^3+2x$

Step-by-step explanation:

The perimeter of a polygon is equal to the sum of its sides.

The sides in the triangle shown have lengths $2x^3+6x$ , $4x^3-5x$ , and $6x^3+x$ in no specific order.

Since its perimeter is given by the sum of its sides, the perimeter is equal to:

$2x^3+6x+4x^3-5x+6x^3+x$

Combine like terms:

$\boxed{12x^3+2x}$

6 0

3 years ago

Please‼️help me Myanmar Grade7

cricket20 [7]

Answer:

S/175 =18/21

21s=18×175

21s=3150

s=150

69/s =54/36

69×36 =54×s

2484=54s

s=46

5 0

2 years ago

Luke buys a certain brand of cereal that costs $11 per box. Luke changes to a super-saving brand of the same size. The equation

marishachu [46]

Y = 9x means each box of the new brand is $9.

So the old brand is $2 per box more. I know you 

can do part B now!
Hope that helps!!!!!!!!!

8 0

2 years ago

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