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
vovangra [49]
4 years ago
15

I need to finish this by tmr morning or my parents is gettin called lol

Mathematics
1 answer:
Anit [1.1K]4 years ago
8 0

18.84

Step-by-step explanation:

divide 12 by 2 which is 6 then times that by 3.14

You might be interested in
8y-2x=-40 put the following equation in slope intercept form simplyifing all fractions
andrezito [222]

Answer:

y = \frac{1}{4} x\\ - 5

Step-by-step explanation:

Take a look at the attachment...

Hope this helps! :)

7 0
1 year ago
Compare each set of rational numbers.<br>​
leonid [27]

Answer:

rrrrrrr

Step-by-step explanation:

5 0
3 years ago
Suppose you obtain a chi-square statistic of 67.81. Are your results statistically significant if the critical value obtained fr
Svetach [21]

Answer:

Result is statistically significant.

Step-by-step explanation:

Given that :

Chisquare statistic, χ² = 67.81

Critical value for the distribution, χ²critical = 3.84

α = 0.05

The Decison region :

If χ² statistic > Critical value ; Reject H0 ; this. Eans that result is statistically significant.

Therefore, since, 67.81 > 3.84 ; This means that the result is statistically significant at 0.05

8 0
3 years ago
Consider the following statement. ∀ integer d, if 6 d is an integer then d = 3. Which of the following is a negation for the sta
omeli [17]

Answer:

The correct option is the first:

∃ an integer d such that 6d is an integer and d ≠ 3

Step-by-step explanation:

If 6d is an integer, then d = 3

Let's divide the statement into two:

Let "If 6d is an integer" be p and "then d = 3" be q.

The statement is a conditional statement. Therefore, we have

p ⇒ q

The negation of p ⇒q, ¬(p ⇒ q) ≡ p ∧ ¬q

I have attached an image proving the above.

Using this: ¬(p ⇒ q) ≡ p ∧ ¬q

Then, we leave p as it is and negate q.

P is "if 6d is an integer"

q is "then d = 3," hence ¬q is "then d ≠ 3."

Therefore, the negation of "If 6d is an integer, then d = 3" is "If 6d is an integer, then d ≠ 3."

The correct option is the first:

∃ an integer d such that 6d is an integer and d ≠ 3

6 0
3 years ago
Dolly gave Molly 6/8 packs of sweets. Molly had 18 packs of sweets. How many packs of sweets did Dolly start out with?
LenaWriter [7]
I think it is 22.5, since molly has 75% of the packs
6 0
3 years ago
Read 2 more answers
Other questions:
  • Write 7,000+600+10+2 in standard form
    6·2 answers
  • PLEASEEEE HELP MEEEE IM FAILING MATH AND I DONT UNDERSTAND.
    10·2 answers
  • What are the values of x and y?
    8·1 answer
  • Which of the following steps were applied to ∆ABC obtain ∆A'B'C'?
    8·1 answer
  • 9 yards=? miles<br><br>how many miles does 9 yards equal?
    7·1 answer
  • Your boss hands you the monthly data that show the number of orders coming in to and out of the warehouse. The data are in the t
    13·2 answers
  • What is the answer to this question 3a - 15 = 6
    7·2 answers
  • What is the mode?<br> –244–2–44–2–2
    6·1 answer
  • What expressions are equivalent to 7^3 * 7^x
    10·1 answer
  • Help plz<br> .....................
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!