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RUDIKE [14]
3 years ago
13

Three members of a 5 - person committee must be chosen to form a subcommittee. How many different subcommittees could be formed?

​
Mathematics
1 answer:
kenny6666 [7]3 years ago
4 0

Answer:i have no idea

Step-by-step explanation:

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The following scores were obtained by 11 footballers in a goal-competition 536878311632. The median score was?
sineoko [7]

Answer:

3

Step-by-step:

1,1,2.2.3.3.3.5.6.6.7.8.8

more 3s than other numbers

median is 3

4 0
3 years ago
Convert 7 centimeters to meters. 7cm=?m
MatroZZZ [7]

Answer:

0.07 m

Step-by-step explanation:

7 cm to m

Divide 7 by 100 (°•° 1m=100cm)

=7/100

=0.07

4 0
2 years ago
Read 2 more answers
The rectangle shown has a perimeter of 146 cm and the given area. Its length is 7 more than five times its width. Write and solv
dangina [55]

Answer:

System of equations:

L = 5W + 7

2W + 2L = P

L = 62 cm

W = 11 cm

Step-by-step explanation:

Given the measurements and key words/phrases in the problem, we can set up two different equations that can be used to find both variables, length and width, of the rectangle.  

The formula for perimeter of a rectangle is:  2W + 2L = P, where W = width and L = length.  We also know that the L is '7 more than five times its width'.  This can be written as:  L = 5W + 7.  Using this expression for the value of 'L', we can use the formula for perimeter and solve for width:

2W + 2(5W + 7) = 146

Distribute:  2W + 10W + 14 = 146

Combine like terms:  12W + 14 = 146

Subtract 14 from both sides:  12W + 14 - 14 = 146 - 14 or 12W = 132

Divide 12 by both sides:  12W/12 = 132/12 or W = 11

Put '11' in for W in the equation for 'L':  L = 5(11) + 7 or L = 55 + 7 = 62.

5 0
3 years ago
Find |23| absolute value
Ilia_Sergeevich [38]

Answer:

23

Step-by-step explanation:

The absolute value of any number is just the positive version of that number. For example the absolute value of -12 is 12.

Hope this helps! :)

7 0
3 years ago
What point lies on the line described by the equation below? Y+3=2 (x-1
Inessa [10]

Answer:

\boxed{(1, -3)}

Step-by-step explanation:

y+3=2 (x-1)

Put equation in slope-intercept form.

y=mx+b

y=2(x-1)-3

y=2x-2-3

y=2x-5

Let x = 1

y=2(1)-5

y=2-5

y=-3

The point (1, -3) lies on the line.

3 0
3 years ago
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