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
skad [1K]
3 years ago
8

A lab has two bacteria cultures. Culture A contains 8 × 104 bacteria, and Culture B contains 4 × 106 bacteria. How do the two cu

ltures compare in size? a Culture A contains twice as many bacteria as Culture B. b Culture A contains latex- as many bacteria as Culture B. c Culture A contains latex- as many bacteria as Culture B. d Culture A contains latex- as many bacteria as Culture B.
Mathematics
1 answer:
Lesechka [4]3 years ago
4 0
8 x 104 = 832
4 x 106 =  424
832+424=1,256
You might be interested in
Help 6.5.AP-23 There were 675 people in line for a rock concert. Only 486 people got into the concert. Select the percent of peo
mina [271]

Answer:

D. 28%

Step-by-step explanation:

675 people - 486 people that got in = 189 people left out

189 people out of 675 people = 189 / 675 = 0.28 or 28%

8 0
3 years ago
What’s the slope of 10,6 and 4, 1.2
Kruka [31]

let's firstly change the 1.2 to a fraction

1.\underline{2}\implies \cfrac{12}{1\underline{0}}\implies \cfrac{6}{5} \\\\[-0.35em] ~\dotfill\\\\ (\stackrel{x_1}{10}~,~\stackrel{y_1}{6})\qquad (\stackrel{x_2}{4}~,~\stackrel{y_2}{\frac{6}{5}}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{\frac{6}{5}}-\stackrel{y1}{6}}}{\underset{run} {\underset{x_2}{4}-\underset{x_1}{10}}}\implies \cfrac{~~ \frac{6-30}{5}~~}{-6}\implies \cfrac{~~ \frac{-24}{5}~~}{-6}\implies \cfrac{~~ -\frac{24}{5}~~}{-\frac{6}{1}}

-\cfrac{\stackrel{4}{~~\begin{matrix} 24 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}}{5}\cdot -\cfrac{1}{\underset{1}{~~\begin{matrix} 6 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}}\implies \boxed{\cfrac{4}{5}}

4 0
2 years ago
What is the answer for f(-9)=
anyanavicka [17]

Answer:

-9f

Step-by-step explanation:

7 0
3 years ago
The ratio of chaperones to students on a field trip is2:7 there are 14 chaperones on the field trip in all how many chaperones a
Luden [163]

Answer:

14 chaperones, 49 students

Step-by-step explanation:

6 0
3 years ago
Probability theory predicts that there is 77.6% chance of a particular soccer player making 2 penalty shots in a row. If the soc
Sav [38]
P(at least 1 missed shot) = 100 - 77.6 = 22.4%

Number of times to expect al least 1 missed shot = 0.224 x 2500 = 560 times.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Estimate the solution of system equation <br> y = -2x-5<br> y = 2x-2
    5·1 answer
  • A mother's age is three less than three times her daughter's age. The sum of their ages is 45. What is the daughter's age?
    8·1 answer
  • (-36)^5/2=<br><br> Choices<br> 7,776<br> 1/7,776<br> no real number
    10·1 answer
  • Please help with this
    12·1 answer
  • Help me with this thanks​
    8·1 answer
  • Please help me!!!!!!​
    7·2 answers
  • Helppp plsss nowwwwwww
    6·1 answer
  • Jonah bicycled 12 miles in 4 hours. What is the unit rate?
    11·1 answer
  • Find the product of (x + 5)(x - 5).<br> x2 - 10x + 25<br> x2 + 10x + 25<br> x2 - 25<br> x2 + 25
    11·1 answer
  • Tom would like to stock groceries for his shop. The wholesaler where he buys his stock sells sugar in packets of 10 per carton,
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!