1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Reil [10]
3 years ago
12

How to solve:log8(28k-20)+15=18​

Mathematics
1 answer:
yaroslaw [1]3 years ago
6 0

Answer:

k=0.832926

Step-by-step explanation:

You might be interested in
Victoria whit used 578 kw-hr of electricity in December the rate is 9.1 cents per kw-hr find the amount of her electric bill
MatroZZZ [7]

Answer:

The amount of electricity bill is <u>$52.60</u>.

Step-by-step explanation:

Given:

Victoria whit used 578 kwh of electricity.

The rate is 9.1 cents per kw-hr.

Now, to find the amount of her electric bill.

Electricity used = 578 kwh.

Rate of electricity = 9.1 cents per kw-hr.

So, to get the amount we multiply the electricity used by the rate of electricity:

Amount\ of\ electric\ bill=Electricity\ used\times rate\ of\ electricity

Amount\ of\ electric\ bill=578\ kwh\times 9.1\ cents

Amount\ of\ electric\ bill=5259.8\ cents.

Thus, the amount of electricity bill = 5259.8 cents.

Now, converting the amount from cents to $ by dividing:

$1 = 100 cents.

So, 5259.8 cents ÷ 100 = $52.60 .

therefore, the amount of electricity bill is $52.60.

3 0
3 years ago
The numbers on this ruler represent centimeters. What is the precision of this ruler? cm What is the greatest possible error for
Leya [2.2K]

Answer:

1)0.1cm

2)0.05cm

3)1.65cm

4)1.75cm

Step-by-step explanation:

6 0
3 years ago
Need help ASAP!!! Should I connect the dots of the graph ???
Sav [38]
Yes because you have to show if the slope is positive or negative
5 0
3 years ago
Read 2 more answers
How do you write 210% as a decimal?
mixas84 [53]

Answer:

I believe it is 2.1 if I am wrong, very sorry.

Step-by-step explanation:

So you divide 200 by 100 so 210/100, thats when you get 2.1. So to convert that from percent to decimal all you do is is just divide by 100 and remove the % sign! Just move the decimal point 2 places to the left. If the percent value is a integer, the '.' is at the right of the right most digit.

Hope this helped you out and hope you got your answer right! Enjoy the rest of your day. :)


5 0
3 years ago
Read 2 more answers
Which equation is not a linear function? OA) 2x - 3y = 9 OB) 2x+4y - 12 = 0 OC) y=-3x - 7 OD) 6x + 4y = 8​
NeX [460]
OA is not the right one
6 0
3 years ago
Read 2 more answers
Other questions:
  • Please help quickly !
    15·1 answer
  • Solve for n and graph the solution.
    7·1 answer
  • Solve the following compound inequality.
    9·1 answer
  • A cryptarithm is a math puzzle in which the digits in a simple equation are replaced with letters. Each digit is represented by
    15·1 answer
  • Solve x2 – 8x = 20 by completing the square. Which is the solution set of the equation?
    7·1 answer
  • Suppose a rumor is going around a group of 191 people. Initially, only 38 members of the group have heard the rumor, but 3 days
    8·1 answer
  • The sum of two numbers is 60 and the difference is 6. What are the numbers?
    10·1 answer
  • What is the value of x in the equation 2x + 3y = 36, when y = 6? A. 8 B. 9 C. 27 D. 36​
    13·1 answer
  • 4. What percent of all computers sold during the entire week<br><br> were sold on Friday!
    9·1 answer
  • What is differnciation i m boreddd​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!