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
zloy xaker [14]
3 years ago
14

Simplify √9 x 3√27 please answer

Mathematics
1 answer:
irakobra [83]3 years ago
4 0

Answer:

I got 27\sqrt{3} which is 46.76537.... in decimal form.

Step-by-step explanation:

You might be interested in
Find the slope of the line that goes through the given points. (-10, -3) and (-7, -9)​
Hatshy [7]

Answer:

-2

Step-by-step explanation:

rise over run or, y2-y1/x2-x1

7 0
2 years ago
Find all solutions to the equation with 0≤α≤2π. Give an exact answer if possible, otherwise give value(s) of α accurate to at le
Nady [450]

Please, find the solution atached in JPG format

6 0
3 years ago
What is 4.9 x 10 -3 in standard form?
lidiya [134]
The answer is B! Good luck!
4 0
3 years ago
Read 2 more answers
In 2004, Cindy had $4000 in a mutual fund account. In 2005, the
gtnhenbr [62]
6,250
1,000/4,000 = 25/100
25/100 = x/5,000
x = 1,250

5,000 + 1,250 = 6,250
4 0
3 years ago
The graph shown represents the number of bacteria in a dish after a certain number of minutes. It is a function in the form f(x)
SSSSS [86.1K]

Answer:

The number of bacteria in the dish after 9.9 minutes is 478

Step-by-step explanation:

The form of the function is f(x)=a.b^{x} , where a is the initial amount (value f(x) at x = 0)

To find a and b let us use two points from the graph and substitute their coordinates in the equation

∵ The graph passes through point (1 , 1)

∴ x = 1 and y = 1

- Substitute them in the equation

∵ 1=a.b^{1}

∴ a.b = 1 ⇒ (1)

∵ The graph passes through point (1 , 1)

∴ x = 3 and y = 4

- Substitute them in the equation

∵ 4=a.b^{3}

∴ a.b³ = 4 ⇒ (2)

Use equation (1) to find a in terms of b

∵ a.b = 1

- Divide both sides by b

∴ a=\frac{1}{b} ⇒ (3)

- Substitute a in equation (2) by equation (3)

∴ \frac{1}{b} . b³ = 4

- Remember the rule \frac{a^{m}}{a^{n}}=a^{m-n}

∵ \frac{1}{b} . b³ = b^{3-1} = b²

∴ b² = 4

- Take √  for both sides

∴ b = 2

Substitute the value of b in equation (3) to find a

∵ a = \frac{1}{2}

∴ a = 0.5

∴ f(x)=0.5(2)^{x}

∵ f(x) represents the number of bacteria after x minutes

∵ x = 9.9 minutes

- Substitute x by 9.9 to find the number of bacteria

∵ f(9.9)=0.5(2)^{9.9}

∴ f(9.9) = 477.7128917

- Round it to the nearest whole number

∴ f(9.9) = 478

∴ The number of bacteria in the dish after 9.9 minutes is 478

4 0
3 years ago
Other questions:
  • A solid oblique pyramid has a regular hexagonal base with an area of 54StartRoot 3 EndRoot cm2 and an edge length of 6 cm. Angle
    12·1 answer
  • Four students decide to flip a coin a number of times and record their results. Dan flips his coin 5 times, Kelly flips her coin
    11·1 answer
  • What’s the square root of -5
    10·1 answer
  • Check my math work please, use photo attached
    9·1 answer
  • Which pair represents the same complex number ?
    11·2 answers
  • Which expresses 54 : 81 in its simplest form?
    11·1 answer
  • What is the image point of (6, 7) after a translation left 5 units and up 3
    7·1 answer
  • Find an equivalent expression to this: 3xy + 4x + 8 + ( -2 )​
    13·1 answer
  • If you multiply me by 4 and increase that value by 6, I am 34! What's my number?
    8·2 answers
  • Assume that the average healthy body temperature is 98.249 degrees and the standard deviation is 0.733 degrees. How many standar
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!