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Sergio [31]
4 years ago
7

2. Figure out how

Mathematics
1 answer:
vfiekz [6]4 years ago
5 0

Answer: How long is the track?

Step-by-step explanation: Before you can know anything you need to know how long the track is so you can determine how many laps it will take to do a Kilometer.

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Solve: <br><br> 7(2)^x=224<br><br> ( help pls )
AfilCa [17]

Answer:

5

Step-by-step explanation:

Original equation:

7(2)^x=224

Divide both sides by 7

2^x=32

Rewrite in log

log_232=x

You can do mental math to realize this equals 5, or plug this into your calculate (if it allows you to set the base), but if you can't do either, you can use the change of base formula:

log_ba=\frac{log (a)}{log(b)}

You get:

log_232=\frac{log(32)}{log(2)}

When you calculate using a calculator you should get 5

6 0
2 years ago
Read 2 more answers
Brainliest and 50 points! Data picture is added below
Semmy [17]

Answer/Step-by-step explanation:

A. The cluster is where the 100 is to the 235. The outlier is 1,110 cause it is way out in the open alone almost 300 numbers away from its nearest number

B. For the correlation if you notice how it goes from 200... > 400...> 600...>800...it kinda like a pattern of  adding 200

C. The independent variable  is temperature and the dependent is sales. since the amount of money made depends on the temperature.

Download docx
8 0
3 years ago
Coefficient of b in expansion of (3+b)^4
Margarita [4]
Are you sure you want ONLY the coefficient of b?  If you expand this, you will have b in 3 of 4 terms.

According to Pascal's Triangle, the coefficients of (a+b)^4 are as follows:

                             1
                        1    2    1
                   1      3    3     1
              1       4     6     4     1

So (a+b)^4 would be 1a^4 + 4a^3b + 6a^2b^2 + 4ab^3 + b^4

Here, you want (3 + b)^4.  Here's what that looks like:

3^4 + 4[3^3*b] + 6[3^2*b^2] + 4[3*b^3] + 1[b^4]

Which coeff did you want?
4 0
3 years ago
Write a real world problem about dividing 145,775 by $25. then solve the problem
goldfiish [28.3K]
(The question is asking you to write your own problem, however, I will provide my own lame example)

My example: 
There is a circus show in town this week. After looking at the total earnings of the show, it appears that it generated a total of $145,775 from ticket sales alone. The pricing was set at $25 a ticket, period. How many total tickets were purchased to the show?

Solving the problem:
The process is simple. Just as you asked in your question, divide the value of 145,775 (total number of dollars made off tickets) by 25 (total cost per ticket) to find the number of tickets bought.
145,775 divided by 25 is 5,831, the number of tickets sold.


4 0
3 years ago
Put these decimals in order starting with the smallest.
iVinArrow [24]

Answer:

8.008

8.018

8.088

8.808

8.88

<em><u>If this helped, please consider picking this answer as the Brainliest Answer. Thank you!</u></em>

3 0
3 years ago
Read 2 more answers
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