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
vivado [14]
3 years ago
12

On day 1 (t=0), a culture contains 420 bacteria. Two days later (t=2), it has 1050 bacteria. What is the best prediction for the

number of bacteria on day 7 (t=6)?
A. 5773
B. 8203
C. 6563
D. 4618
Mathematics
1 answer:
nevsk [136]3 years ago
7 0
The answer is C.) 6563
You might be interested in
Kimmy bought a 5 kilogram can of peanuts for $4.50. What is the unit price?
patriot [66]
The unit price of the can of peanuts is $0.9 per can
8 0
3 years ago
Read 2 more answers
Dominic is signing up for a gym membership with a one-time fee to join and then a monthly fee to remain a member. The total cost
lana [24]

The slope intercept form is y=mx+b, and b represents the y-intercept. In the given equation C=45t+100, 100 is the y-intercept. It represents the one-time fee to join the gym membership.

8 0
3 years ago
Find the polynomial of least degree in standard form with the given roots:<br> x = 2, 3i
Dmitriy789 [7]

Answer:

x^3 - 2x^2 + 9x - 18.

Step-by-step explanation:

The complex roots occur in conjugate pairs so there are 3 roots 2, 3i and -3i.

So we have:

P(x) = (x - 2)(x - 3i)(x + 3i)

= (x - 2)(x^2 - 9i^2)

= (x - 2)(x^2 - 9*-1)

= (x - 2)(x^2 + 9)

= x^3 + 9x - 2x^2 - 18

= x^3 - 2x^2 + 9x - 18.

4 0
3 years ago
30 points.Please answer with explanation​
Bas_tet [7]

Answer:

m∠1 = 142

Step-by-step explanation:

38 + m∠1 = 180

m∠1 = 142

5 0
3 years ago
Help with 38 and 39 please!!<br> 15 pts!!!
fgiga [73]

Answer: X=-2 1/5, X=-1

Step-by-step explanation:

The distance from CF is 9 units, 1/5 that = 1 4/5, add that to -4 is -2 1/5.

The distance from BD is 6 units, 2/3 that =4, add that to -5 is -1.

Hope this helps!

3 0
3 years ago
Read 2 more answers
Other questions:
  • Pepper jackie purchased 3.5 pounds of jelly beans for $1.19 per pound. How much did she spend on jelly beans, to the nearest cen
    11·1 answer
  • Help pls , will mark first answer brainliest. which graph represents the equation in the pictures?
    7·1 answer
  • F(x) = -4x + 15 <br> solve
    5·1 answer
  • What is the distance between points W (-6, 4) and X (6,-8) to the nearest hundredth?
    10·1 answer
  • What is the intermediate step in the form (x+a)2 = b as a result of completing the square for the following x^2+16x-145=10x-7
    12·1 answer
  • What is the value of StartFraction 1 Over 6 Superscript 0 EndFraction? One-sixth 0 1 undefined
    5·2 answers
  • Which of the following equations have no solutions?
    9·2 answers
  • Multiply: -14(y+11)
    9·2 answers
  • How many millimeters are there in 4.72 meters?
    9·1 answer
  • Pls HelP Me ASAP!~!~!~! <br> Describe and correct the error<br> |-13|-|13|<br> =-13-13<br> =-26
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!