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
koban [17]
3 years ago
9

Round 1,844,938 to the nearest 1,000 and 100,000

Mathematics
2 answers:
Lelechka [254]3 years ago
8 0
1,805,000

Nearest 1000 of 4938 is 5000
Nearest 100,000 of 844,000 is 800,000
mars1129 [50]3 years ago
5 0

1,844,938

to round to nearest thousand

we see the hundredth digit

So the answer is 1,845,000

and to round to nearest 100,000

we see the ten thousandth digit

So the answer should be 1,800,000

You might be interested in
If M(6,9) is the midpoint of the line segment AB, and if A has coordinates (3,5), find the coordinates of B.
ANEK [815]
(9,13) .................
3 0
3 years ago
A sample of 15 commuters in Chicago showed the average of the commuting times was 33.2 minutes. If s = 8.3 minutes, find the 95%
OleMash [197]

Answer:

The 95% confidence interval of the true mean.

(29.4261 ,36.9739)

Step-by-step explanation:

<u>Step :- (i)</u>

Given sample size 'n' =15

sample of the mean x⁻ = 33.2

The standard deviation of the sample 'S' = 8.3

<u>95% of confidence intervals</u>

<u></u>(x^{-} - t_{\alpha } \frac{S}{\sqrt{n} } ,x^{-} + t_{\alpha }\frac{S}{\sqrt{n} } )<u></u>

<u>Step:-(ii)</u>

<u>The degrees of freedom γ=n-1 = 15-1=14</u>

The tabulated value t = 1.761 at 0.05 level of significance.

now substitute all possible values, we get

(33.2 - 1.761\frac{8.3}{\sqrt{15} } ,33.2+ 1.761\frac{8}{\sqrt{15} } )

After calculation , we get

(33.2-3.7739 , 33.2+3.7739

(29.4261 ,36.9739)

<u>Conclusion</u>:-

the 95% confidence interval of the true mean.

(29.4261 ,36.9739)

8 0
3 years ago
Did I do these two correctly?
natka813 [3]
Yes you did the equation on this page correctly.
7 0
3 years ago
Help please, I don’t understand this
Solnce55 [7]

Answer:

r(14) = 29

Step-by-step explanation:

r(x) = 3/2x+8

r(14) = 3/2*14+8 = 21+8 = 29

6 0
3 years ago
Read 2 more answers
F(x) = 4√(2x³-1)<br> F'(x) =.....?
goldfiish [28.3K]

Answer:

\large\boxed{f'(x)=\dfrac{12x^2}{\sqrt{2x^3-1}}}

Step-by-step explanation:

f(x)=4\sqrt{2x^3-1}=4\left(2x^3-1\right)^\frac{1}{2}\\\\f'(x)=4\cdot\dfrac{1}{2}(2x^3-1)^{-\frac{1}{2}}\cdot3\cdot2x^2=\dfrac{12x^2}{(2x^3-1)^\frac{1}{2}}=\dfrac{12x^2}{\sqrt{2x^3-1}}\\\\\text{used}\\\\\sqrt{a}=a^\frac{1}{2}\\\\\bigg[f\left(g(x)\right)\bigg]'=f'(g(x))\cdot g'(x)\\\\\bigg[nf(x)\bigg]'=nf'(x)\\\\(x^n)'=nx^{n-1}

6 0
3 years ago
Other questions:
  • 3. People who smoke are asked to halve the number of cigarettes consumed each day so that any effect on
    13·1 answer
  • Write two expressions where the solution is 19.6.
    8·1 answer
  • An app developer projects that he will earn $20.00 for every 8 apps downloaded. Write
    5·1 answer
  • What is 10 times as great as 7962
    12·2 answers
  • Although errors are likely when takingmeasurements from photographic images, these errors are often very small. Forsharp images
    13·1 answer
  • Area of circle with a diameter of 12
    8·2 answers
  • Help! I will mark brainliest!!!
    14·1 answer
  • Which function has the following characteristics?
    12·1 answer
  • The original blueprint of a rectangular concrete patio has a scale of 2 inches = 3 feet. The blueprints dimensions are 14 in by
    6·1 answer
  • I have five blue tiles, fourteen green tiles, sixteen yellow tiles and fifteen red tiles in a bag. I shake the bag, reach in, an
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!