Find the median of this data
21+23+60+60+50+54+54+59+26+15+43+15=480/ 12 = 40
Now the median should be 50 so take 50 - 40 = 10

The missing number from the data is 10

6 0

3 years ago

Read 2 more answers

Condense the following logarithm: 5log_4(a) - 6log_4(b)

grin007 [14]

Hi there! We are given the expression:

$\large \boxed{5 log_{4}(a) - 6 log_{4}(b) }$

To condense or simplify the following logarithm. You have to remember these properties:

Properties - Logarithm

$\large{ log_{b}(a)^{n} = n log_{b}(a) } \\ \large{ log_{b}(a) - log_{b}(c) = log_{b}( \frac{a}{c} ) }$

These two properties are what we need for our problem. Therefore,

$\large{ log_{4}(a)^{5} - log_{4}(b)^{6} }$

We use the log_b(a)^n = nlog_b(a) property to convert in the form above. Next, we use the second property.

$\large{ log_{4}( \frac{ {a}^{5} }{ {b}^{6} } ) }$

Answer

log base 4 of (a^5/b^6) is our simplifed form.

Any questions can be asked through comment as I may reply soon. Thanks for using Brainly! Have a good day and happy learning! :)

6 0

2 years ago

Amir deposits $325 in a bank account that earns 3% each year. How much will the account have in 5 years? Assume they make no add

Neko [114]

Answer:

C - 376.76

Step-by-step explanation:

each year, multiply the previous year's amount by 1.03 - the 1 because it will be increasing and the .03 because it will be increasing by 3% (.03 = 3% in decimal form)

year 0: 325

year 1 (+3%): 325 x 1.03 = 334.75

year 2 (+3%): 334.75 x 1.03 = 344.79

year 3 (+3%): 344.79 x 1.03 = 355.14

year 4 (+3%): 355.14 x 1.03 = 365.79

year 5 (+3%): 365.79 x 1.03 = <u>376.76</u>

4 0

2 years ago

PLEASE HELP ASAPPPP!!!!

Ludmilka [50]

Idk, pick one of them, thats ur best bet

6 0

2 years ago