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
ra1l [238]
3 years ago
12

What is the exact value of x? 5⋅21^5x=16

Mathematics
1 answer:
IRINA_888 [86]3 years ago
4 0

Answer:

x=  16 /20420505

Step-by-step explanation:

Let's solve your equation step-by-step.

5(215)x=16

Step 1: Simplify both sides of the equation.

20420505x=16

Step 2: Divide both sides by 20420505.

20420505x /20420505  =  16 /20420505

x=  16 /20420505

You might be interested in
HELP ME PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEE
ANTONII [103]
Multiply 400 times 0.70 and that’s how you get the % (in this case 280)
5 0
3 years ago
A video game has the following formula: For every 1,333 in attack power, you gain 3 levels. You get one bonus star per every 38
aleksley [76]

Answer:

Rounded to a whole number, the player has 12 bonus stars.

Step-by-step explanation:

Since the video game establishes that for every 1,333 points of attack power 3 levels are gained, and that the player has a total of 0.21 million attack points, to determine the number of levels that player has it is necessary to perform the following calculation :

0.21 million = 210,000

210,000 / 1,333 x 3 = Levels

472.6 = Levels

Now, every 38 levels, the game awards a bonus star. To determine the amount of bonus stars that the player has, the following division must be made:

472.6 / 38 = X

12.43 = X

Thus, rounded to a whole number, the player has 12 bonus stars.

7 0
3 years ago
in a recent year, the price of a gallon of heating oil in new england rose 3¢, dropped 4¢, and then rose 7¢. by how much did the
11111nata11111 [884]

the price of oil has increased by $0.06 during the period

you would do 3-4=-1 and then -1+7= 6

so you would be left with a gain of $0.06


hope this helps! good luck!

5 0
4 years ago
Math help please show work thanks
katrin2010 [14]

Answer:

Total material needed = 9.5 square feet

Step-by-step explanation:

Dimensions  of I = 2. 5feet x 1 feet

    Area = 2.5 square feet

Dimensions of S :

                      Top part = 1 feet x 1 feet

                         Area of top part = 1 square feet

                      Bottom part = 1 feet x 2.5 feet

                          Area of bottom part = 2.5 square feet

  Total Area of S = 2.5 + 1  = 3.5  square feet

Total material needed = Area of I + Area of S + Area of S

                                  = 2.5 + 3.5 + 3.5

                                  = 9.5 square feet.

4 0
3 years ago
I need help with this question plz!! Geometry <br> best gets brainliest
777dan777 [17]

Answer:

Step-by-step explanation:

Is this rsm??

Just wanted to see because I have that problem too

6 0
3 years ago
Other questions:
  • Mr.parker will mix antifreeze and water in a ratio of 2 to 1 he needs 27 quarts of the antifreeze and water mixture to fill his
    8·1 answer
  • Crons
    15·1 answer
  • For which of the following values of x does f(x) = -16?<br> -16<br> 12<br> 0<br> 8
    12·1 answer
  • CAN SOMEONE PLEASE HELP ME FAST !!!!!!!
    13·1 answer
  • What is a factor of 20x2 + 40x +15<br>a.) 4x + 1<br>b.) 4x + 3<br>c.) 2x + 3<br>d.) x + 2
    10·1 answer
  • True or false: All substances have the same density
    15·2 answers
  • Help!! Please I’m stuck give [10pts]
    6·1 answer
  • What the cubic inches…
    5·1 answer
  • Identify the expression which represents the calculation “subtract 3 from 15, then divided by 6
    13·2 answers
  • I just need number 12 please show work if you can​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!