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
cupoosta [38]
2 years ago
6

Which statement Is always true?

Mathematics
1 answer:
steposvetlana [31]2 years ago
5 0

Answer:

D) The product of two rational numbers is rational.

You might be interested in
Each letter of the word "thunderstorm" has been written on a separate slip of paper and put into a box. Find the probability of
xxTIMURxx [149]

SOLUTION

From the question, we want to find the probability of selecting a slip of paper with the letter t on it, then selecting the letter r, with replacement.

This means the probability of selecting t and r.

That is

P(t)\times P(r)

There are 12 letters (total outcomes). And there are 2r and 2t.

So probability becomes

\begin{gathered} \frac{possible\text{ outcome}}{\text{total outcome }} \\ P(t)=\frac{2}{12} \\ P(r)=\frac{2}{12} \\ P(t)\times P(r)=\frac{2}{12}\times\frac{2}{12} \\ =\frac{1}{6}\times\frac{1}{6} \\ =\frac{1}{36} \end{gathered}

Hence the answer is

\frac{1}{36}

7 0
1 year ago
What is the domain of this function?
muminat

It's Letter C. 1 3 and 5

that's the domain

8 0
2 years ago
Emory ran 3 miles in 30 minute. At this pace, how long will it take Emory to run 9 miles? Explain your method AND your reasoning
kvasek [131]

Answer:

It will take him 1 hour and 30 minutes. (90 minutes)

Step-by-step explanation:

If he is running 1 mile in 10 minutes and he needs to run 9 miles the just multiply 9 by 10 to get 90 then simplify if you need to to get 1 hour and 30 minutes.

Hope this helped and have a great rest of your day.

3 0
3 years ago
Plsss help!<br><br> I will give brainliest
liberstina [14]

Answer:

x= +2, -2

hope it helps you

6 0
3 years ago
david is 8 years older than stephen and 2 years younger than Graham. if Neil is 7 years younger than Graham, how much older than
ANEK [815]
5 years older...cause if David is 2 years younger than Graham & Neil is 7 years younger than Graham...7-2=5 years :)
6 0
3 years ago
Other questions:
  • Question : estimate the square root of 188 to the nearest hundredth
    13·2 answers
  • Find the difference between (2x-5) and (3-9x)
    10·1 answer
  • A sequence is defined by the recursive formula f (n + 1) = f(n) – 2. If f(1) = 18, what is f(5)?
    9·2 answers
  • Simplify the expression -5+i/2i Can someone please explain this to me!
    15·1 answer
  • In order to graduate from Ohio, you need to earn 3 points on an Algebra EOC or score remediation
    7·1 answer
  • If line HC and line GD are parallel, which statement is true?
    11·1 answer
  • A pitcher contains 6 3/4 cups of juice. The juice is poured into sample cups that each hold 1/2 cup. How many samples are poured
    6·1 answer
  • PLEASE HELP!! ILL MARK BRAINLYEST!!
    5·2 answers
  • Jon went to the store and bought 4 bags of chips and 2
    6·1 answer
  • The average typing speed of a stenographer is 100 words per minute. How many words would a stenographer type in 4⁄5 of a minute
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!