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horsena [70]
3 years ago
12

1. The top 1/8 of the runners advance to the finals for the track and field competition. What is the decimal value of the number

? Show your work.
Mathematics
2 answers:
Scorpion4ik [409]3 years ago
7 0
1/8=0.125
  
      0.125
    ______
8 I  1.000
     -   8
    ______
         20
     -   16
   _______
           40
     -     40
   _______
             0
alexgriva [62]3 years ago
5 0

Answer:

Hence the number in decimal is:

0.125

Step-by-step explanation:

We are given that:

The top 1/8 of the runners advance to the finals for the track and field competition.

We are asked to find the decimal value of the number i.e. we have to represent 1/8 in the decimal value.

on dividing the number 1 ( which is in numerator) by 8 ( which is in denominator) we obtain:

\dfrac{1}{8}=0.125

Hence the number in decimal is:

0.125

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Greg borrowed $100 from his parents. After he did some chores, they reduced the amount of his debt by $25.
Mariana [72]

Answer:

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3 0
3 years ago
What are the coordinates of the hole in the graph of the function f(x)?
jonny [76]

Answer:

The coordinates are (2,8)

Step-by-step explanation:

A hole is where both the numerator and the denominator are zero

f(x)=x^2+4x−12 / x−2

Factor the numerator

f(x) = (x+6) (x-2)/ (x-2)

The hole will occur where x-2 =0

x-2=0

Add 2 to each side

x-2+2 =0+2

x=2

There is a hole at x=2

If we could cancel the x-2 values from the top and bottom, we are left with

f(x) = x+6

At x=2

f(2) = 6+2

f(2) would be 8

The coordinates are (2,8)

There is a hole

8 0
3 years ago
B(n)=4-6(n-1) find the fourth term
kompoz [17]

Answer:

b(4) = -14

Step-by-step explanation:

b(n)=4-6(n-1)

let n=4

b(4) = 4 - 6(4-1)

b(4) = 4-6*3

b(4) = 4-18

b(4) = -14

6 0
4 years ago
PLZ HELP I WILL STAR MARK BRAINLIEST A survey of a group of seventh graders and a group of teachers at a local middle school ask
muminat

Answer:

The median for the students is 2 and the median for the teachers is 3.

Step-by-step explanation:

We can find the median by writing the numbers represented in each dot plot in order.

For the students,

0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4

The middle value is between 2 and 2; this makes it 2.

For the teachers,

0, 1, 1, 1, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 6, 8

The middle value is between 3 and 3; this makes it 3.

This means the second choice is correct.

6 0
3 years ago
Read 2 more answers
Explain how to use absoluoute valeu to find the number of degrees below zero -10
iris [78.8K]
If the number is a negative number it will always have an absolute value of a positive number so if you have -10 |10| is the absolute value
Hope this helped
7 0
3 years ago
Read 2 more answers
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