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
Sonja [21]
2 years ago
10

An environmentalist measures the concentration of pollutants in a number of ponds in a region. She estimates the numbers of a

Mathematics
1 answer:
Crank2 years ago
5 0

Answer:

Its B)

Step-by-step explanation:

I took it hopes this help

You might be interested in
The school is 3.65 miles from Tonya house and 1.28 miles from Jamals house. How can you use a quick picture to solve this proble
Irina18 [472]

Answer:

more info so i can help

Step-by-step explanation:

please

7 0
3 years ago
Which of these statements about statistical models is true? I. Statistical models help better understand real-world systems. II.
GenaCL600 [577]
I would think statistical models help better understand real world systems
7 0
4 years ago
Solve for x rounded to the nearest tenth.<br><br> sin 52 =x/7
babunello [35]

Answer:

6.9

Step-by-step explanation:

sin(52)=x

x=7sin(52)

6 0
3 years ago
Estimate the square root of 450 to the nearest hundreths place
Irina-Kira [14]
The square root of 450 is 21. 2132034356 but when simplified to the nearest hundredth it is 21.213
3 0
3 years ago
Read 2 more answers
Ada bought 90 feet of for ​$20.70. She needs 30 more feet. If the unit price is the​ same, how much will she pay for the extra 3
velikii [3]

Answer:

Step-by-step explanation:

20.70/90= 0.23 per foot

30*.23= 6.90

It'll cost $6.90 for 30 more feet.

3 0
3 years ago
Other questions:
  • 45 1/2 as a fraction in its simplest form
    15·1 answer
  • Convert this slope intetcept form:5y+10y=50
    6·2 answers
  • Find the lowest common multiple of 34 and 19
    12·1 answer
  • Here is a simple probability model for multiple-choice tests. Suppose that each student has probability p of correctly answering
    14·1 answer
  • Seventy-six people were asked what their favorite meal of the day is. Twenty-eight said lunch was their favorite meal of the day
    5·2 answers
  • Verda used a sensor to measure the speed of a moving car at different times. At
    6·1 answer
  • Each Saturday, Bradley takes 8 dogs for a walk in the park.
    6·1 answer
  • Soccer
    13·1 answer
  • What is 4.35 divided by 2.5?​
    13·2 answers
  • Plzzzzz help meeee plzzzzzzz plzzz
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!