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
dlinn [17]
3 years ago
15

Write words to match the expression. 3+(4*12)

Mathematics
1 answer:
denpristay [2]3 years ago
5 0

3 more than the product of 4 and 12.

You might be interested in
A company that produces fine crystal knows from experience that 17% of its goblets have cosmetic flaws and must be classified as
Alex73 [517]

Answer:

0.3891 = 38.91% probability that only one is a second

Step-by-step explanation:

For each globet, there are only two possible outcoes. Either they have cosmetic flaws, or they do not. The probability of a goblet having a cosmetic flaw is independent of other globets. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

17% of its goblets have cosmetic flaws and must be classified as "seconds."

This means that p = 0.17

Among seven randomly selected goblets, how likely is it that only one is a second

This is P(X = 1) when n = 7. So

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 1) = C_{7,1}.(0.17)^{1}.(0.83)^{6} = 0.3891

0.3891 = 38.91% probability that only one is a second

7 0
3 years ago
If x-1/x=5 find x^3+1/x^3=?
ipn [44]

\dfrac{x-1}{x}=5\ \ \ \ /x\neq0\\\\\dfrac{x-1}{x}=\dfrac{5}{1}\ \ \ \ |\text{cross multiply}\\\\5x=x-1\ \ \ \ |-x\\\\5x=1\ \ \ \ |:5\\\\x=0.2\\\\\dfrac{x^3+1}{x^3}=\dfrac{x^3}{x^3}+\dfrac{1}{x^3}=1+\dfrac{1}{x^3}\to1+\dfrac{1}{0.2^3}=1+\dfrac{1}{0.008}\\\\=1+\dfrac{1}{\frac{8}{1,000}}=1+\dfrac{1,000}{8}=1+125=126\\\\\text{Answer:}\ \dfrac{x^3+1}{x^3}=126

5 0
3 years ago
Read 2 more answers
Mai-Li has 5 1/8 yd of material her new shirt will take 2 3/4 yd how much material will she have left after the skirt is made.
AysviL [449]
The correct answer is C. 2 3/8 yd.


I hope that helped you! c:
5 0
3 years ago
Read 2 more answers
16 paise into rupees ​
denis-greek [22]

Answer:

0.16

Step-by-step explanation:

1paise = 1/100rupee

so, 16 paise = 16/100

16/100= 0.16

7 0
2 years ago
If 3a 2b=24 and 4a 5b=53, what is the value of a b?
Alexus [3.1K]
7a+7b+77
I I hope this helps you 
4 0
3 years ago
Other questions:
  • ∣14−3x∣ for x=6x=6 show work
    14·1 answer
  • How can simple interest make saving money easier? a. Because it is simple, you have to do fewer calculations than if you saved m
    16·1 answer
  • Michelle borrowed $10,125 at 12.5 percent for 10 years. What is her monthly payment
    15·2 answers
  • Word related to circle
    11·1 answer
  • Micah's eye-level height is 30 ft above sea level, and Mikayla's eye level height is 120 ft above sea level. How much further ca
    5·1 answer
  • Can someone please help me
    14·1 answer
  • Find the angle sum of polygon which had 9 sides​
    13·1 answer
  • If a shirt cost 9.99, but there was a sale that said 15% of the original price, how much was the shirt?
    5·1 answer
  • How many of each item did he sell?
    7·1 answer
  • The points (1,-10) and (r,2) fall on a line with a slope of 2 what is the value of r.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!