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USPshnik [31]
3 years ago
11

Rewrite the following equation as a function of x. 680x + 10y -1000 = 0

Mathematics
1 answer:
hodyreva [135]3 years ago
5 0

Answer:

y= -68 x + 100

Step-by-step explanation:

subject y as in the form of y= mx+ c

we get

10 y= -680 x + 1000

now we can divide every term by 10 as to obtain least values

Therefore :y= -68 x+ 100

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There are 15 people on a basketball team, and the coach needs to choose 5 to put into
snow_lady [41]

Answer:

The coach can do this in 3,003 ways

Step-by-step explanation:

Here, the coach needs to select a team of 5 from a total of 15 players

Mathematically, the number of ways this can be done is simply 15 C5 ways

Generally, if we are to select a number of r items from n items, this can be done in nCr ways = n!/(n-r)!r!

Applying this to the situation on ground, we have;

15C5 = 15!/(15-5)!5! = 15!/10!5! = 3,003 ways

3 0
3 years ago
estimate 0.037854921 to the nearest hundredth express your answer as a single digit times a power of 10
Vilka [71]

To solve this problem you must apply the proccedure shown below:

1. Let's round the value to the nearest hundredth. As you can see, the digit 8 is in the thousandths place and is greater than 5, therefore, you must round up to 0.038.

2. Now express the value as a single digit times a power of 10, as following:

38x10^{-3}

Therefore, the answer is: 38x10^{-3}

6 0
2 years ago
Read 2 more answers
Match the expressions to their solutions or equivalents. -1/9 / (-1/3)
Zepler [3.9K]

The quotient of the given expression is 1/3

<h3>Difference and division of fractions</h3>

Fractions are written as a ratio of two integers

Given the expression below'

-1/9 / (-1/3)

Change the division to multiplication

-1/9 * -3/1

1/9 * 3/1

1/3

Hence the quotient of the given expression is 1/3

Learn more on fractions here: brainly.com/question/78672

#SPJ1

8 0
2 years ago
If it takes 8 men 10 hours to build a wall,how long would it take 4 men?​
blsea [12.9K]

Answer:

20

Step-by-step explanation:

8/2=4

The workers were split in half, so the hours would go up:

10*2=20

I hope you understand what I mean...

                                                     :)

6 0
3 years ago
Devin and Joe are planning trips to three countries this year. There are 7 countries they would like to visit. One trip will be
bonufazy [111]

Answer:210

Step-by-step explanation:

4 0
2 years ago
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