The value of x will be equal to -21 for the given expression.
Mathematical expression is the combination of numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the fraction 294/x is equivalent to -14. the value of x will be calculated as:-
294/x = -14 (multiply both sides by x)
294 = -14x (divide both sides by -14)
x = 294 / (-14)
x = -21
Therefore, the value of x will be equal to -21 for the given expression.
To know more about an expression follow
#SPJ2
Answer:
x = -21
Step-by-step explanation:
Given:
294/x = -14 (multiply both sides by x)
294 = -14x (divide both sides by -14)
x = 294 / (-14)
x = -21
Firstly, since these two fractions have the same denominator, add the numerators up:
While it appears that the answer is -6/4, you can further simplify it by dividing the numerator and denominator by 2:
Your answer is
Answer:
Hence experimental probability that all 3 coins show the same result when he tossed it for 50 times and 8 of those are of success is 0.04
Step-by-step explanation:
Given:
3 coins are tossed at same time
No of trails are 50 and
success for trails are 8.
To Find:
Experimental probability for 3 coins that getting all heads or all tails.
Solution:
Now
When only 3 coins are tossed probability that getting all heads is as follows:
Calculating the sample space of the event
Event is 3 coins are tossed at a time
So Sample space S={HHH,HHT,HTH,HTT,THH,THT,TTH,TTT}
n(S)=8
No of trails getting all heads is 1
So P(getting all heads )=1/8
Same of tail i.e. 1/8
Adding both will be required probability for getting all heads or tails
here or ' operator so Addition
1/8+1/8=2/8
=1/4
1/4 is probability that the all heads or all tails when coins is tossed one time
but here it is about 50 times and probability if successs trails are 8
Hence
Now
Probability of success P=8/50=0.16
Probability of getting all heads and all tails in 50 trails of which 8 are only success
Hence required Probability =Probability of success *Probability of getting all heads or tails
=0.16*(1/4)
=0.16*0.25
=0.04
Hence experimental probability that all 3 coins show the same result when he tossed it for 50 times and 8 of those are of success is 0.04
Answer:
c = 8
Step-by-step explanation:
"the quotient of c and 4" --------> c/4
"Three more than the quotient of c and 4" --------> c/4 + 3
"Three more than the quotient of c and 4 is " --------> c/4 + 3 = 5
c/4 + 3 = 5
c/4 = 2
c = 8