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
Usimov [2.4K]
3 years ago
14

Whic decimal is equivalent to 5.05? 50.05 or 5.5 or 5.050 or 50.5

Mathematics
2 answers:
Musya8 [376]3 years ago
4 0
The answer is 5.050 because the zero after the second five does not change the number because it's behind a decimal
kati45 [8]3 years ago
3 0
5.50 because anything after a number that is zero means nothing

You might be interested in
Danielle is paid $75 for 5 hours of work. How much does she make for 1
devlian [24]

Answer:

the answer is 15$

Step-by-step explanation:

i did 75/5hrs which equal to 15 and if you get 15$ every 5 hrs you will get 75$

4 0
3 years ago
Read 2 more answers
The expression x2 - 10x + 24 is equivalent to (1) (x + 12)(x - 2) (3) (x + 6)(x + 4) (2) (x - 12)(x + 2) (4) (x - 6)(x - 4)
Oksi-84 [34.3K]

Answer:

D) (x-6)(x-4)

Step-by-step explanation:

(x-6)(x-4)=x^2-6x-4x+24=x^2-10x+24

3 0
3 years ago
Suppose we are testing the null hypothesis H 0 mu=20 and the alternative H iu =20 , normal population with sigma=6 A random samp
cupoosta [38]

Answer:

The value of the test statistic is z = -1.5

Step-by-step explanation:

The formula for the test statistic is:

z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}

In which X is the statistic, \mu is the mean, \sigma is the standard deviation and n is the number of observations.

In this problem, we have that:

\mu = 20, X = 17, \sigma = 6, n = 9

So

z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}

z = \frac{17 - 20}{\frac{6}{\sqrt{3}}}

z = -1.5

The value of the test statistic is z = -1.5

8 0
3 years ago
) In 2005, the Health Department in Marion County, Indiana measured the heights and weights of 90,147 school-age children, allow
Lena [83]

Answer:

Since the calculated z=40  falls in the critical region this indicates that the true obesity rate for children in Marion County is different from the national average at the 0.05 significance level. We reject the null hypothesis that population proportion is 0.17.

Step-by-step explanation:

The national average is 17% .The z proportional hypothesis test is used.

1) Let the null and alternate hypothesis be

H0: p =0.17

against the claim

Ha: p ≠ 0.17

Choose the significance level ∝= 0.05

The critical region is z > 1.96  and Z <- 1.96 because  it is two tailed test.

Computing

z= p^-p / sqrt [pq/n]

Z= 0.22-0.17/ √0.17*(1- 0.17)/90147

z= 39.965

Since the calculated z=40  falls in the critical region this indicates that the true obesity rate for children in Marion County is different from the national average at the 0.05 significance level. We reject the null hypothesis that population proportion is 0.17.

3 0
3 years ago
WIL L GIVE BRAINLIST NEED QUICK
Ivanshal [37]

Answer:

circumference of pool=81.67

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • I need to figure out how to answer this.
    5·1 answer
  • Doesanyoneknowtheanswertothis???
    14·1 answer
  • L need help pleaze hot
    11·1 answer
  • 2. ABC is a right-angled triangle in which &lt;A = 90° and AB=AC. Find
    13·1 answer
  • Identify the graph of the equation. Then find 0 to the nearest degree.<br> 2x² + 4xy + 4y2 = 0
    8·1 answer
  • A small 17 kilogram canoe is floating downriver at a speed of 2 m/s. What is the
    7·1 answer
  • WILL GIVE BRANLIEST HELP PLEASE!
    13·1 answer
  • The sum of four times Juanita’s age and 16 is 100. Juanita is j years old. How old is Juanita?
    7·1 answer
  • PLEASE HELP!! I DON'T UNDERSTAND!!!!! I WILL MARK!!!!
    13·2 answers
  • Which numbers between 10 and 99 have digits that differ by 4 and add to 6
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!