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
Lynna [10]
3 years ago
10

Round 48,382 to thenearest100:1,000:10,000:​

Mathematics
1 answer:
densk [106]3 years ago
4 0
100: 48400
1000:4800
10000:50000
You might be interested in
3 + p = 8 <br><br> Please help me
docker41 [41]

Answer: p=5

Step-by-step explanation: because 3+5=8, try each number till one fits!

5 0
3 years ago
Read 2 more answers
In a study published on January 31, 2011 in The Proceedings of the National Academy of Sciences, researchers randomly assigned 1
Kaylis [27]

Answer:

d.

Step-by-step explanation:

Hello!

The objective of this test is to know if aerobic exercise modifies hippocampus activity. A random sample of 120 elderly men and women was taken and divided into two groups.

Group 1: Walked around a track three times a week.

Group 2: Did a variety of less aerobic exercises, including yoga and resistance training with bands.

After a year their brains were scanned showing that group 1 had an increase of 2% in their hippocampus and group 2 showed a decrease of 1.4%

a. True, this type of observational study can be the prelude to a more formal statistical study.

b. True, the explanatory variable is "type of exercise", it's the variable that the investigator suspects influence the hippocampus volume.

c. True, the objective of this experiment is to test if there is any modification on hippocampus volume, that's why the volume of the hippocampus was measured, before and after a year of exercise.

d. False, this is an observational study, you cannot establish a causal relationship between the two variables. Just inform you that there seems to be an association. To be able to generalize the results to all elderly population you need a more formal statistical experiment to support your conclusions.

I hope it helps!

5 0
3 years ago
Assume two radar stations which are 39 miles apart are both tracking a plane. At a given moment, the angle between station 1 and
SpyIntel [72]

Answer:

37.3 miles

Step-by-step explanation:

180 - 59.83 - 55.54 = 64.63°

39/sin64.63 = X/sin59.83

X = 37.3157217 miles

6 0
3 years ago
Please could someone explain this to me?
qwelly [4]
Ok so A is the same as the square root of 4b+c but all of the numbers and the answer have to be prime numbers
4 0
3 years ago
What is the common factor of the numerator and denominator in the expression <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%282x%2
mixer [17]

Answer:

Step-by-step explanation:

(x - 4)

What you are being asked to do is find the exact same binomial in the top as is in the bottom.

But there's a small catch. You must stipulate that x cannot equal 4. If it does, then you will get 0/0 which is undefined. You can't have that happening -- not at this level.

Any other value for x is fine.

5 0
3 years ago
Other questions:
  • Jenny, Noah, and Mary baked cookies for the class party. They baked 15, 18, and 17 cookies respectively. What percent of all coo
    14·1 answer
  • (GEOMETRY HELP PLS) What are the x- and y- coordinates of point P on the directed line segment from A to B such that P is 2/3 th
    9·2 answers
  • During the woman's basketball championship game, team A scored 2 more points than team B. Together, both teams scored a total of
    9·2 answers
  • What value of x is in the solution set of -5x-15&gt;10+20x
    9·1 answer
  • What is the perimeter of a rectangle with two sides of 6inch and two sides of 8inch
    13·1 answer
  • Melvin and Frank caught a lizard in their backyard. Its body is 17/8 long, and its tail
    13·1 answer
  • Write an equation of a line which has a slope of -2 and goes through the point (-4, 11).
    11·2 answers
  • What is √48 estimated to 2 decimal places? please hurry
    5·1 answer
  • What is the value of x for _ x 3 = -12 ?
    8·1 answer
  • PLS HELP ASAP<br> does anyone know these answers
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!