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
ElenaW [278]
3 years ago
6

What is 40.545 in word form?

Mathematics
2 answers:
uranmaximum [27]3 years ago
5 0

Answer:

Forty and five hundred forty five thousadnTHS.

Step-by-step explanation:

I hope this helps! (Remember THS. Not ThousANDS.)   :)

Ghella [55]3 years ago
3 0

Answer:

forty and five hundred forty-five thousandths

Step-by-step explanation:

You might be interested in
A simple random sample (SRS) of 150 is taken from a population with a 0.6 proportion of success. An independent SRS of 250 is ta
Virty [35]

Answer:

SE_{\hat p_1 -\hat p_2}= \sqrt{\frac{0.6(1-0.6)}{150}+\frac{0.3(1-0.3)}{250}}= 0.0494

Step-by-step explanation:

For this case we have the following data:

n_1 =150 represent the random sample 1 selected

\hat p_1 =0.6 represent the proportion of success for the sample 1 selected

n_2 =250 represent the random sample 2 selected

\hat p_2 =0.3 represent the proportion of success for the sample 2 selected

We know for this case that we can use the normal approximation since for both cases we have:

n_1 p_1  =90 \geq 10, n_1 (1-p_1)=60 \geq 10

n_2 p_2  =75 \geq 10, n_2 (1-p_2)=175 \geq 10

We have the randomization condition and we assume that the two samples are <10% of the entire population size.

So then we can use the following distribution for the proportions:

p \sim N( \hat p, \sqrt{\frac{\hat p (1-\hat p)}{n}})

For this case we want to find the distribution for the difference of these two proportions and we have this:

p_1 -p_2 \sim N (\hat p_1 -\hat p_2 , \sqrt{\frac{\hat p_1 (1-\hat p_1)}{n_1} +\frac{\hat p_2 (1-\hat p_2)}{n_2}})

So then the dtandard deviation would be given by:

SE_{\hat p_1 -\hat p_2}= \sqrt{\frac{0.6(1-0.6)}{150}+\frac{0.3(1-0.3)}{250}}= 0.0494

4 0
3 years ago
Read 2 more answers
For 50 points and possibly brainliest:<br><br>​
ryzh [129]

Answer: Marry Christmas!

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the sum and classify the polynomial based on degree and number of terms.
Andru [333]

3n^2(5m^2 -2n + 1) + 4m^2 - 11n^4 - 9 = 15m^2n^2 - 6n^3 + 3n^2 + 4m^2 - 11n^4 - 9 =\\15m^2n^2 -11n^4 -6n^3 + 3n^2 + 4m^2 - 9.\\$The degree with respect to the variables m, y is 2.\\With respect to m is 2, with respect to n is 4

8 0
3 years ago
How do i solve this using imaginary numbers? PLEASE HELP
Tasya [4]

Answer:

14 -2i

Step-by-step explanation:

9 + sqrt(-4) - ( -5 + sqrt(-16))

We know the sqrt of a negative number is i * sqrt(number)

9 + isqrt(4) - ( -5 + isqrt(16))

9 + 2i - (-5 + 4i)

Distribute the negative sign

9+2i +5 -4i

Combine like terms

14 -2i

8 0
3 years ago
Find the missing length indicated​
zhannawk [14.2K]

Answer:

x = 135

Step-by-step explanation:

The three triangles are similar.

144/y = y/81

y^2 = 144 * 81

y = 12 * 9

y = 108

81^ + 108^2 = x^2

x^2 = 18225

x = 135

8 0
3 years ago
Other questions:
  • Subtract – 9x – 7 from 8x2 – 5x + 9.
    8·2 answers
  • 2x^2+18x=20 what are the solutions?
    12·1 answer
  • Multiply.
    9·2 answers
  • a line in the xy plane passes through the origin and has a slope of 6 which of the following points lies on the line
    10·1 answer
  • Last week, you spoke with 800 customers in 40 hours."
    10·1 answer
  • I’m not good at math can someone please help me with this .
    9·1 answer
  • Jasmine uses 14.24 pounds of fruit for 16 servings of fruit salad. If each serving contains the same amount of fruit, how much f
    12·1 answer
  • Consider the expression –3(y – 5)2 – 9 + 7y.
    10·2 answers
  • GENIUS OR ANYONE HELP ME PLZ PLZ PLZ!!!!
    8·2 answers
  • -4( x – 4) = 8 – 4x <br><br> last one NEED help
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!