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
Angelina_Jolie [31]
3 years ago
9

Scientists measure a bacteria population and find that it has 10,000 organisms. Five days later, they find that the population h

as doubled. Which function f could describe the bacteria population d days after scientists first measured it, assuming it grows exponentially?
Mathematics
1 answer:
liraira [26]3 years ago
7 0

Answer:

f(x)= 10,000(2)^x

Step-by-step explanation:

Exponential equations can be modeled by a(r)^x where a is the initial amount, r is the difference, and x is how many units the equation should be squared by.

You might be interested in
the sum of a two digit number is 10. the value of the number is 16 times the units digit. find the number
Tresset [83]

Answer:

64

Step-by-step explanation:

Hello, we can write this two digit number 'ab', a and b being positive integer between 0 and 9.

For instance , 54, a = 5 and b =4

The number can be written 10*a+b (54=5*10+4, for instance)

The sum of a two digit number is 10.

a + b = 10

The value of the number is 16 times the units digit.

10a + b = 16b <=> 10a = 16b - b = 15b

a = \dfrac{15}{10}b=\dfrac{3}{2}b=\dfrac{3}{2}(10-a)=15-\dfrac{3}{2}a\\\\ \dfrac{2+3}{2}a = 15\\\\ 5a=30  a = 6

and then, b = 10 - 6 = 4.

So the solution is 64.

Thank you

5 0
4 years ago
"If a figure has four sides, then it is a quadrilateral." What is the inverse of this statement?
motikmotik
If a figure does not have 4 sides, then it is not a quadrilateral.
3 0
4 years ago
A building contractor buys 60​% of his cement from supplier A and 40​% from supplier B. A total of 95​% of the bags from A arriv
docker41 [41]

Answer: 0.665.

Step-by-step explanation:

60% of the bags are from supplier A, and 95% of them are undamaged.

40% of the bags are from supplier B, and 75% of them are undamaged.

Then, the number of undamaged bags from supplier A is:

0.6*0.95 = 0.57 or 57%

from B is:

0.4*0.75 = 0.3 or 30%

This means that the percentage of undamaged bags is:

57% + 30% = 87%.

Then, the probability that an undamaged bag is from supplier A is equal to the percentage of undamaged bags that came from supplier A (57%) and the total percentage of undamaged bags (87%) this is:

P = 57%/87% = 0.655 or 65.5%

Then the probability that an undamaged bag comes from supplier A is 0.665.

7 0
3 years ago
The table shows the weights of onions at a grocery store.
zmey [24]

Answer:

Formula: 0.12x = y

Step-by-step explanation:

5 × 0.12 = 0.60

3 × 0.12 = 0.36

14 × 0.12 1.68

4 0
4 years ago
Calculate the standard deviation of the following data.
anyanavicka [17]
I think it would be the first one
8 0
3 years ago
Other questions:
  • I need to make $500 per week after tax in order to pay all my bills. The income tax is 20%. What is the smallest pre-tax weekly
    10·1 answer
  • The scale drawing of a window is 1 inch by 2 inches. The actual size of the window is 24 inches by 48 inches. What is the scale
    6·1 answer
  • 6 - 6x = 4x - 44<br> What’s the answer
    13·2 answers
  • Laun
    12·1 answer
  • Pls help me with these questions !!
    15·1 answer
  • PLS HELP I NEDD HELP WILL GIVE BRAINLIEST please....
    5·2 answers
  • State the commutative property of addition using the variables and
    12·1 answer
  • NEED HELP ASAP!!!! trigonometric ratios !!!
    13·1 answer
  • Help me please. Ooo yuh get it I guess
    5·2 answers
  • 50-( 14 +1 2 +2(5) + 2(2) + 3)​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!