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
dusya [7]
3 years ago
6

What is the value of the 7 in 3 478000? Answer..............​

Mathematics
1 answer:
jolli1 [7]3 years ago
6 0
3.478000 = the 7 is in the hundredths place
You might be interested in
Substitute 7x+2y = -14,x+y = 8
AysviL [449]
From second equation  y = 8 - x so

7x + 2(8 - x) = -14
5x = -14 - 16 = -30
x = -6

and y = 8 - -6 = 14

Answer x=-6,y=14
3 0
3 years ago
A baseball analyst wants to determine the average speed of a fastball thrown in the major league this season. He chooses a week
umka21 [38]

Answer:

he negative real number is -0.70.

Step-by-step explanation:

8 0
3 years ago
There are 1,600 students at a university. 24% of students are sophomores, 20% are juniors, and 28% are seniors. How many student
tatuchka [14]

Answer:

448 freshman.

Step-by-step explanation:

How many students at the university are freshmen?

= (1 - (.24 + .2 + .28)) * 1600 = .28 * 1600 = 448 freshman.

8 0
3 years ago
A random sample of 225 individuals working in a large city indicated that 45 are dissatisfied with their working conditions. Bas
Lorico [155]

Answer:

CI 90 %  =  [  0,165  ;  0,235 ]

Lower limit     0,165

upper limit      0,235

Step-by-step explanation:

Sample information:

sample size    n  =  225

number of dissatisfied  individuals   x  =  45

p = 45/225

p = 0,2    and  q =  1 -  p   q  =  1  -  0,2   q  =  0,8

p*n = 0,2*225   =  45    and   q*n   =  0,8*225  =  180

p*n  and q*n  big enough to use the approximation of binomial distribution to normal distribution

90 % of Confidence Interval   then a significance level is  α  = 10%

α  =  0,1 in z table we get z(c) for that significance level

z(c) = 1,28

CI 90 %   =  [  p  ±  z(c)*√(p*q)/n ]

z(c) * √(p*q)/n    =  1,28 *  √ ( 0,2*0,8)/225

z(c) * √(p*q)/n    =  1,28 * 0,027

z(c) * √(p*q)/n    =  0,035

CI 90 %  =  [  0,2  ±  0,035 ]

CI 90 %  =  [  0,165  ;  0,235 ]

Lower limit     0,165

upper limit      0,235

3 0
3 years ago
Is the the right answer???
Fynjy0 [20]
I believe the answer is 35, 50 is supplementary and then you get 130 which you add to 15 to get 145. Triangles are 180 degrees so then 180-145 is 35.
8 0
2 years ago
Other questions:
  • Which of the following best describes the solutions to the inequality shown below?
    8·1 answer
  • Which is the closest approximation to the area of the circle?
    13·2 answers
  • In the diagram, the circle will be dilated by a scale factor of 3 about the origin. The points C, A, and B map to C', A', and B'
    9·1 answer
  • If you want to know how many shirts and pairs of pants he bought, what matrix equation could you write to solve?
    13·1 answer
  • 11. A regular polygon has an interior angle sum of 1260°. Solve for n, the number of sides of the polygon.
    12·1 answer
  • I need help with 10, 11, 12, 13, 14 & 15.
    14·1 answer
  • (WILL GIVE BRAINLIEST) In right ∆ABC with m∠B=30°, AC = 4. Find HB
    13·2 answers
  • A psychologist is studying how children acquire math skills. She gives the same question to children
    6·1 answer
  • 500ft of lights to hang the width of the room is 70ft what is the length of room if she can hang all the lights so that they go
    11·1 answer
  • Need help finding the measure of the arc or angle indicated
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!