ed spent 8.5% of his savings on lunch, which costs $5.25. how much did he have in savings before lunch?

Answers

Answer 1
Answer: Copy down the attachment on paper. Use this to cross multiply: multiply 5.25 by the 100, then divide by 8.5 to get your x value, which will be $61.76 (rounded to the nearest hundredth if calculated, since cents only goes to that place). I hope this helped! 

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Please help!You must roll a total of 9 on two number cubes to win the game. Alex must roll a 6. Who is more likely to win the game on the next turn? Explain.

Answers

There are 36 possible combinations for 2 dices because there are 6 numbers per di
6 has 5 combinations because you must use 2 dices
1+5
2+4
3+3
4+3
5+1
So Alex has (6)/(36) or (1)/(6) chance of getting exactly 6

While 9 has 4 combinations
3+6
4+5
5+4
6+3
So you have (4)/(36) or (1)/(9) chance of getting exactly 9

So Alex has a better chance

To roll a 9, you need a combination of 3 and 6, or 4 and 5, in any order. To roll a 6, Alex needs a combination of 1 and 5, 2 and 4, or 3 and 3, in any order. There are 4 possible ways to roll a 9 and 5 possible ways to roll a 6, so Alex is more likely to win

Of the 2223 people on titanic, only 706 reached New York. What percent of people reached New York?

Answers

For this, we can first find the decimal value by dividing 2223 from 706. Therefore, if we do 706/2223, we get .31759. Do find the percentage, simply multiply by 100. Now, we have 31.759% Therefore, 31.759% of the people on the Titanic reached New York.

Answer:
31.759%

Hope this helped!! :D

What is nth term for 0 6 24 54 96?

Answers

Therefore, in the nthterm it would be (n-1)+(18+12^n)=12^n+n+17.

What is the sequence ?

A sequence is a list of objects, typically numbers, in which order matters, repetition is allowed, and the same elements can appear multiple times at different positions in the sequence.

Here given sequence is

0,6,24,54,96,..

Then ,

0+6=6\n6+18=24\n24+(18+12)=54\n54+(18+12+12)=96\n96+(18+12+12+12)=150\n150+(18+12+12+12+12)=216\n216+(18+12+12+12+12+12)=294\n294+(18+12+12+12+12+12+12)=384\n.\n.\n.\n(n-1)+(18+12^n)=12^n+n+17

Hence, in the nthterm it would be (n-1)+(18+12^n)=12^n+n+17.

To know more about the sequence

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I did this via trial and error, so I don't have a good explanation (just good intuition):

6n^(2)

Please answer Asap The five circles making up this archery target have diameters of length $2,4,6,8,$ and $10$. What is the total red area?

Simplify your answer as much as you can. You can use pi in your answer if necessary (for example, if the answer were $3\pi$, you could enter "3pi" or "3*pi" or "$3\pi$").
[asy]
size(4cm);
path a=Circle((0,0),5);
path b=Circle((0,0),4);
path c=Circle((0,0),3);
path d=Circle((0,0),2);
path e=Circle((0,0),1);
fill(a,red); fill(b,white); fill(c,red); fill(d,white); fill(e,red);
[/asy]
p.s. just a side question how many of you didn't put your real age when you created your account because i didn't put my real age in and your never gonna figure it out

Answers

Answer:

Is the total area of the red area is $3840

Step-by-step explanation:

2 x 4 x 6 x 8 x 10 = 3840

Are the parentheses and brackets correct

Answers

Answer:

the range is correct

but the domain is [-3,3)

-3.3 is the doman of the graph

Which values are in the solution set of the inequality -9/4x+12≥-8? Select all that apply. A. 6 B. 7 C. 8 D. 10 E. 11

Answers

Answer: A, B, C

Step-by-step explanation:

To solve for the inequality, we would solve it as if it had an equals sign.

-(9)/(4) x+12\geq -8             [subtract both sides by 12]

-(9)/(4) x\geq -20                   [multiply both sides by -4/9, remember to flip inequality]

x\leq (80)/(9)

Now, we know that the solution is less than or equal to 80/9, which is approximately 8.89.

Looking at the answer choices, A, B and C are the answers since they are both less than 8.89.

Final answer:

The solution to the inequality is all x that are less than or equal to 8.89. Therefore, from the given options A. 6, B. 7, and C. 8 are in the solution set.

Explanation:

To find the values in the solution set of the inequality -9/4x+12≥-8, we need to isolate x by subtracting 12 from both sides of the inequality giving us -9/4x≥-20. Then, we can solve for x by dividing both sides of the inequality by -9/4, remembering to reverse the inequality symbol because we are dividing by a negative number. This gives us x≤(20)(-4/9), which simplifies to x≤80/9. Now, we can check which values from the options A, B, C, D, and E are less than or equal to 80/9.

  1. A. 6: 6 is less than or equal to 80/9.
  2. B. 7: 7 is less than or equal to 80/9.
  3. C. 8: 8 is less than or equal to 80/9.
  4. D. 10: 10 is not less than or equal to 80/9.
  5. E. 11: 11 is not less than or equal to 80/9.

Therefore, the values in the solution set of the inequality are A, B, and C.

Learn more about Solving Inequalities here:

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