3 years ago

There are 15 people at a block club meting. How many different committees of 2 people can be formed

Mathematics

1 answer:

Alenkinab [10]3 years ago

7 0

The answer is 30 because you have to multiply the two together

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1) Determine the rate of change for the table below: 2) Determine the equation of the line (using slope-intercept form) that int

agasfer [191]

Answer:

b.adot5

Step-by-step explanation:

7 0

3 years ago

A person takes up 24 inches of space on a stadium bleacher. If one row of bleachers is 150 feet long and there are 20 rows of bl

Feliz [49]

Answer:

1,500 people

Step-by-step explanation:

Remember that

$1\ ft= 12\ in$

Convert ft to in

$150\ ft=150*12=1,800\ in$

<em>Divide the length of a row by the space occupied by one person</em>

$1,800/24=75\ persons$

<em>Multiply by the number of rows to determine the total people that can fit into the stands</em>

$75(20)=1,500\ people$

3 0

3 years ago

Write some thing good in answer.

denis23 [38]

Answer:

You’re awesome.

5 0

3 years ago

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Eve is making a bird house. To make the walls she takes a piece of wood and cuts it into 4 pieces in the ratio 5:6:6:7. The long

allsm [11]

Answer:

The original piece of wood is 108 cm

Step-by-step explanation:

From the given ratio, the shortest is of the ratio 5 and the longest is of the ratio 7

Let the original piece of wood be x

so the sum of the ratios will be;

5 + 6 + 6 + 7 = 24

the shortest length would be 5/24 * x

= 5x/24

the longest will be 7/24 * x = 7x/24

From the question;

7x/24 -5x/24 = 9

(7x-5x) = 24(9)

2x = 24(9)

x = (24 * 9)/2

x = 108 cm

4 0

3 years ago

Find the missing side (to 2dp)

nasty-shy [4]

Answer:

x = 17.74 cm

Step-by-step explanation:

tan 29 = x/32

0.5543 = x/32

x = 17.74 cm

4 0

3 years ago

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