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tatyana61 [14]
2 years ago
10

Use any model you choose to solve the story problem. The band director is splitting 1/4 of the band into 4 equal rehearsal group

s. What fraction of the entire band will be in each rehearsal group?
Mathematics
2 answers:
ahrayia [7]2 years ago
5 0

Answer:

The answer is 1/16

nika2105 [10]2 years ago
4 0
1/16 of the group is in each rehersal group
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What is the area, in cm2, of the smallest square that will contain a circle of radius 4 cm?
Georgia [21]
D=2r=2·4=8 cm 
A  = L² (L=d)
A = 8² = 64 cm²
6 0
3 years ago
Angie makes a spicy salsa by adding red pepper flakes to a chunky tomato mix in proportional amounts. For example she mixes 1/2
Nastasia [14]

Answer:

Please read the answer below.

Step-by-step explanation:

1. Let's represent the relationship between red pepper flakes, in teaspoons, to tomato mix, in cups in a table

Red pepper (teaspoons)   1/2    1    1 1/2   2  2 1/2   3  3 1/2   4  4 1/2   5      

Tomato mix (cups)              2     4       6     8    10     12   14     16   18    20

2. Let's represent the relationship between red pepper flakes, in teaspoons, to tomato mix, in cups writing a equation:

t = amount of tomato mix cups

r = amount of red pepper flakes teaspoons

As we can see in the table,

<u>t = 4r</u>

8 0
3 years ago
Need help finding the area of the shaded region. Round to the nearest tenth. Need help ASAP
Sergio [31]

Answer:   294.4 m²

<u>Step-by-step explanation:</u>

Separate the shaded region into two parts:

  1. The section containing the central angle of 230° (360° - 130°)
  2. The triangle with sides 11.1, 11.1 & 20.12 (use Law of Cosines)

1.\ Area(A)=\pi\ r^2\ \bigg(\dfrac{\theta}{360}\bigg)\\\\\\.\qquad \qquad =\pi(11.1)^2\bigg(\dfrac{230}{360}\bigg)\\\\\\.\qquad \qquad =247.3

2.\ \text{Use Law of cosines to find the length of the third side.}\\\text{ Then use Heron's formula to find the Area of the triangle.}\\\\s=\dfrac{11.1+11.1+20.12}{2}=21.16\\\\\\A=\sqrt{s(s-a)(s-b)(s-c)}\\\\.\ =\sqrt{21.16(21.16-11.1)(21.16-11.1)(21.16-20.12)}\\\\.\ =\sqrt{2227}\\\\.\ =47.1

Area of shaded region = Area of (1) + Area of (2)

                                      =    247.3     +      47.1

                                      =               294.4

8 0
3 years ago
Read 2 more answers
What is the rate of change between (29,9) and (33,10)?
kramer

Answer:

m= 1/4

Step-by-step explanation:

tried helping I don't know if this is the right way to do it for you

6 0
3 years ago
Why is looking at cash flow an important step in a good financial plan?
sergejj [24]
Cuz it can help you later on in the fuchure
8 0
3 years ago
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