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
kiruha [24]
3 years ago
7

A bacteria colony is quickly growing in a petri dish. The number of bacteria, y , is modeled by the function y=2(10)^2 where x i

s the number of days since the colony started. Baelsed on the equation how many more bacteria are there on day 4 than on day 2?
A. 19800

B. 9900

C. 159600

D. 40​
Mathematics
1 answer:
koban [17]3 years ago
7 0

Answer:

C = 159600

Step-by-step explanation:

Because its Y=2 (10) square so times by its self.

You might be interested in
At a point on the ground 20 feet from a building, a surveyor observes the angle of inclination to the top of the building to be
Bess [88]

Answer:

34.64 ft

Step-by-step explanation:

Distance from the building = 20 ft

Angle of inclination = π/3 radians

The tangent of the angle of inclination must equal the height of the building divided by the distance of the observer from the building:

tan( \pi/3) = \frac{h}{20} \\h = 20*1.73205\\h=34.64\ ft

The building is 34.64 ft tall

8 0
3 years ago
You need to purchase supplies for the trip. You have $1000 to spend.
SCORPION-xisa [38]

Answer:

241.50

Step-by-step explanation:

Oxen= 40 x 2 = 80

Food=0.20 x 500 =100

Clothing = 10 x 5 = 50

total = 230

Tax= 5 percent x 230 divided by 100

= $11.50

230 +11.50

= 241.50

6 0
2 years ago
NEED HELP ASAP!!
pantera1 [17]

Answer:

t=1/30 h = 2 min

Step-by-step explanation:

d = vt

system of equations:

d = 13t

d - 2/5 = t       ->     d = t+2/5

Solve

13t = t +2/5

t = 1/30 h = 60 min / 30 = 2 min

8 0
3 years ago
Oi i need an answer for this question what number is the blue dot imma get some woh'oh please answer
GaryK [48]
Each notch should equal -3 (the difference between -10 and -4 is 6), meaning that the blue dot should be -19
8 0
2 years ago
Compatible numbers to estimate 75 plus 26
polet [3.4K]
101 is the correct answer for 75+26
7 0
2 years ago
Read 2 more answers
Other questions:
  • Which number rounded to the nearest 10 is 250
    14·2 answers
  • Item 18 You and your friend are standing back-to-back. Your friend runs 20 feet forward and then 15 feet right. At the same time
    14·2 answers
  • Add.<br><br><br><br> Express your answer in simplest form<br><br><br> 7+1 7/4<br><br> 10+4 1/4
    8·1 answer
  • What is 5/3 + 11/4. please anwser cuz I to tired to do it.
    6·1 answer
  • How many bananas are usually in a bunch?
    11·2 answers
  • two angles are supplementary the first angle measures 40 degrees what is the measurement of the second angle
    8·2 answers
  • Give the most appropriate reason for using three significant figures in reporting results of typical engineering calculations.a.
    14·1 answer
  • 1.
    9·1 answer
  • I need this ASAP!!!!
    9·1 answer
  • 1/5 of 45 is what number?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!