3 years ago

I took a picture of the problem

1 answer:

7 0

Given:
surveyed 3/4 of the population
2/3 of the surveyed students are into school clubs or sports team.

Multiply the fractions:
1) Multiply numerators
2) Multiply denominators
3) Simplify fraction

3/4 * 2/3 = 3*2 / 4*3 = 6/12
6/12 can be simplified into 1/2

4a) 3 rows and 4 columns
4b) 2 of the rows gray
4c) 4 of the gray squares black
4d) 1/2 of the students participate in school clubs or sports team

You might be interested in

What is the area of a tringe with a base of 16cm and a height of 5ft plus the area of a rectangle with the height of 19cm and wi

slavikrds [6]

Triangles area is 40 cm^2 and the rectangles area is 437 centimeters squared I assume you mean triangle by the phrase tringe

6 0

2 years ago

Mitch needs four 10 gram samples of NaCl (Sodium Chloride) for an experiment. Mitch is using a balance that measures to 1/10 of

trapecia [35]

<span>the complete question in the attached figure
</span>
The answer is the option A 9.9 grams
because the balance is accurate to the nearest 1/10 gram; thus, the <span>highest level of accuracy appropriate to the limitations of the balance is 0.10 gram (1/10)</span>