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Alex777 [14]
2 years ago
5

PLEASE GIVE A FULL REASONABLE EXPLANATION IF NOT JUST DONT ANSWER

Mathematics
2 answers:
Andrews [41]2 years ago
6 0

Step-by-step explanation:

Add all the books then find the average

ella [17]2 years ago
3 0

Answer:

The Mean is 6.142

Step-by-step explanation:

The mean is the total of the numbers divided by how many numbers there are.

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Simplify. Question is in the picture.
Salsk061 [2.6K]

√(12/27)

= √(4 * 3) / √(9 * 3)

= 2√3 / 3√3

= 2/3

3 0
3 years ago
James is a welder who earns $20 per hour. He works 8 hours per day, Monday through Friday. How much does James earn in one week?
lara [203]
20×8=160
160×5=800
james earns $800 in one week.
3 0
3 years ago
Who's good at math? i need help ASAP. *don't mind the red numbers, i think they're wrong*
shepuryov [24]

Answer:

Seems like someone answered them, because the red writing is right, but here's the answers with explanation

Step-by-step explanation:

  • The vertex is the point at which the graph changes direction as we go from left to right.
  • Maximum means the graph is changing direction and going down, so the f(x)-values start becoming smaller. So the graph reached its maximum/highest point and dropped.
  • Minimum means the graph is changing direction and going up, so the f(x)-values start becoming bigger. So the graph reached its minimum/lowest point and started rising
  • Now the answers:
  1. Vertex is (-1,0) because if you look at the numbers for f(x) they go, 4 then 1, then 0, but instead of getting smaller they start getting bigger, so it changes as this point and goes up so <em>minimum</em>
  2. vertex is (3,44), when you look at f(x) it goes 143, then 88, then 55, then 44, then it changes and starts getting bigger so <em>minimum</em>
  3. vertex is (-4,-5) but this one is different from the first two. f(x) starts with -17 then -9, then -5, then it sort of stops and stays there, then -5 then drops and gets smaller. So it changes at x=-4 so use this point, immediately before the change and it is <em>maximum</em>
  4. Vertex is (21,500) because f(x) was getting bigger but then it changes and goes down and becomes smaller, so it is <em>maximum</em>
  5. vertex is (1.5,6) the point immediately before the change, and we see f(x) was getting smaller going down, but it changes and goes up and gets bigger so it is <em>minimum</em>
  6. vertex is (0.5,5) because it was getting big then changed and started getting smaller so <em>maximum</em>
8 0
3 years ago
particals have enough energy to break free from eachother and can move around freely; particals spread out in different directio
Burka [1]
I cant find an answer for this sorry
4 0
3 years ago
Whats the volume of the composite shape ?​
otez555 [7]

Answer:

34 i think so i f it is wromg tell me

Step-by-step explanation:

3 0
3 years ago
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