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RUDIKE [14]
3 years ago
8

Can anyone please explain me this,would be appreciated

Mathematics
1 answer:
QveST [7]3 years ago
5 0

Answer:

21.6m

Step-by-step explanation:

Brian throws a ball from point 'a'

The ball travels a distance of:

  • 0.6m in the 1^st second
  • 1.2m in the 2^nd second
  • 1.8m in the 3^rd second
  • 2.4m in the 4^th second
  • 3.0m in the 5^th second
  • 3.6m in the 6^th second
  • 4.2m in the 7^th second
  • 4.8m in the 8^th second

The ball travels a total distance of 0.6m + 1.2m + 1.8m + 2.4m + 3.0m + 3.6m + 4.2m + 4.8m = 21.6m from point 'a' to point 'b'.

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tamie uses 2/3 of a cup of water with 1/6 of a pound of flour to make a paste for a sculpture she is creating how many cups of w
butalik [34]

Answer: 12/18

Step-by-step explanation:

For a quick explanation, all you need to do is multiply 1/6 by 6 to get 1 whole and do the same to 2/3 so it’s proportional again.

8 0
3 years ago
There are approximately 2.5 million deaths per year in country A. Express this quantity as deaths per minute.
MrRa [10]
2,500,000/365 = 6849 per day.
6849/24 = 285 per hour.
285/60 = 4.75 which is rounded to 5.
So 5 per minute

Hope this helps!
7 0
3 years ago
Can you add 4√10 and 4√6 together? If so, what is the answer?
Mnenie [13.5K]

Answer:

No, because the radicands are not the same

Step-by-step explanation:

7 0
3 years ago
What is the slope of the following graphs?
Lynna [10]

Answer:

B; 3/4

Step-by-step explanation:

slope = rise / run

the line goes up, so it is a positive slope. it goes up 3 points, and goes right 4 points.

6 0
3 years ago
Read 2 more answers
Given f(x) = 1/x+4 and <br> g(x) = 8/x-1, find the given domain of f(g(x)).
Artemon [7]

Answer:

he domain of the composition is all real x values except for x = -1

In other words: \left \{ x \, |\, x \neq -1} \right \}

Step-by-step explanation:

Let's find the composition f(g(x)) in order to answer about its domain (where on the Real number set the function is defined), give the two functions:

f(x)= \frac{1}{x+4}    and    g(x)=\frac{8}{x-1}  :

f(g(x))=\frac{1}{g(x)+4} \\f(g(x))=\frac{1}{\frac{8}{x-1} +4} \\f(g(x))=\frac{1}{\frac{8+4(x-1)}{x-1} }\\f(g(x))=\frac{x-1}{8+4x-4} \\f(g(x))=\frac{x-1}{4+4x} \\

This rational function is defined for every real number except when the denominator adopts the value zero. Such happens when:

4+4x=0\\4x=-4\\x=-1

So the domain of the composition is all real x values except for x = -1

8 0
3 years ago
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