a car is designed to last an average of 12 years with a standard deviation of 0.8 years. what is the probability that a car will last less than 10 years?
Answers
Answer: 0.621%
Step-by-step explanation:
Related Questions
Prime factorization of 147
Caroline bought 20 shares of stock at 101/2, and after 10 months the value of the stocks was 111/4. If Caroline were to sell all her shares of this stock, how much profit would she make
Express 4x^2-25 as a product of two binomials.
Find the slope of 2x-9y=-36? please show steps thank you
Answers
Answer:
2*40 + x*100 = (2+x)*70
Step-by-step explanation:
Pls all answers in radians
thanks
Answers
Subtract cos(x) from each side:
sin(x) = -cos(x)
Divide each side by cos(x) :
sin(x) / cos(x) = -1
But sin/cos = tangent
tan(x) = -1
x = 135° and 315°
x = 3/4 pi radians and 7/4 pi radians
Answers
Answer:
49/54
Step-by-step explanation:
49/54 = 0.9074074074 ≈ 0.9
8/9 = 0.888888....
0.9 > 0.8888....
Therefore:
49/54 > 8/9
49/54 should be the bigger fraction.
Answer:
49/54
Step-by-step explanation:
is bigger because when brought to decimal form, it equals 0.9074... while
equals 0.8889
Can we determine direction? If so, how?
Can we find the y-intercept from this form? If so, how?
Can we find coordinate point for the vertex? If so, how?
Can we identify the axis of symmetry from this form? If so, how?
Can we find the x-intercepts from this form? If so, how?
Any other notes to add?
Convert this equation into vertex form: y = x2 + 6x + 8
Convert this equations into vertex form: f(x) = x2 + 4x - 16
Answers
yes we can.the letter 'a' in the equation of vertex represents if the parabola open upwards or downwards.positive for upward and negative for downward.
Can we find the y-intercept from this form?
Yes we can.Put the value of x=0 and solve for y.
Can we find the x-intercepts from this form
yes we can.Put the whole equation equals zero and solve for x.you will get two values for x and those will be your x-intercepts
Ifa is positive then the parabola opens upwards like a U.Ifa is a negative number, then the graph will open downwards like anupside down U.
Ihope it helps, Regards.
Enter your answer in the box
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Answer:
could we have a picture or the equation?? plz
Answer:
is there any more to the question??
Answers
The total number of hamburgerssold were 17.
What is equation modelling? What is a mathematical equation and expression?
- Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
- A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.
- A mathematical equation is used to equate two expressions.
Given is that on Sunday, a local hamburger shop sold a combined total of 428 hamburgers and cheeseburgers. The number of cheese burgers sold was three times the number of hamburgers sold.
Assume that the number of hamburgers sold are [x]. Then, the number of cheese burgers sold will be [3x]. Then, we can write -
x + 3x = 428
4x = 428
x = 17
Therefore, the total number of hamburgerssold were 17.
To solve more questions on equations, expressions and polynomials, visit the link below -
#SPJ2
you solve for x and get 4x= 428 and x=107
so 321 hamburgers were sold that day.