05/21/23

Normal distribution

Suppose that the duration of a particular type of criminal trial is known to be normally distributed with a mean of 25 days and a standard deviation of 6 days.72% of all of these types of trials... more
Follows • 1
Expert Answers •1

05/21/23

Normal Distribution
Terri Vogel, an amateur motorcycle racer, averages 129.71 seconds per 2.5 mile lap (in a 7 lap race) with a standard deviation of 2.28 seconds. The distribution of her race times is normally... more
Follows • 1
Expert Answers •1

05/21/23

The hyperbolass
Find an equation for the hyperbola described. Foci at (9,6) and (9,10); Vertex (9,9)
Follows • 2
Expert Answers •3

05/21/23

MATHEMATICS QUESTION

Eon borrowed 20,000 ,to start up his consulting business. The interest of loan rate is at 5.6 % 2 years.. How much will he pay , for loan ? ( expressed as a decimal 0.056 )Using formula p=... more
Follows • 1
Expert Answers •1

05/21/23

What is the solution to the quadratic equation 2x^2 - 5x + 3 = 0?
In this question, we are given a quadratic equation in the form ax^2 + bx + c = 0, where a, b, and c are coefficients. The task is to find the values of x that satisfy the equation. To solve this... more
Follows • 1
Expert Answers •1

05/21/23

MATHEMATICS QUESTION

Ron borrowed $ 20000to start up his consulting business. The loan had a simple interest rate 5.6% for 2 years. Use the formula I = prt to find the amount of interest he will pay on the loan . I=... more
Follows • 1
Expert Answers •1

05/21/23

MATHEMATICS QUESTION

Ron borrowed $20,000 to start up his consulting business. The loan had a simple interest rate 5.6% for 2 years. Use the formula I= prt to find the amount of interest he will pay on the loan. I=... more
Follows • 1
Expert Answers •1

05/21/23

MATHEMATICS QUESTION

Ron borrowed $ 20,000 to start up his consulting business. The loan had a simple interest rate of 5.6% for 2 years . Use the formula I= prt to find the amount of interest he will pay on the loan .... more
Follows • 1
Expert Answers •1

05/21/23

Trigonometry Problem
A typical drag road is 402 metres long. Suppose a set of bleachers 3m deep is set up 20 m away from the track. a) Suppose you are sitting in the front middle seat. Write an equation that represents... more
Follows • 1
Expert Answers •1

05/21/23

NEED ANSWER ASAP! The mass of a substance varies directly as the volume of the substance. If a mass of 30 kg of a substance has a volume of 6 liters, what is the volume of 65 kg of the substance?
The mass of a substance varies directly as the volume of the substance. If a mass of 30 kg of a substance has a volume of 6 liters, what is the volume of 65 kg of the substance?
Follows • 0
Expert Answers •3

05/20/23

For what values of x does f(x)=g(x)
Given f(x) = x2 - 1 and g(x) = 3x, for what values of x does f(x)=g(x)?
Follows • 1
Expert Answers •1

05/20/23

Write the equation of a line through the points (-1, 3) and (2, -5). (Write the answer in Slope-Intercept form. Hint: calculate the slope first. Then use Point-Slope Form. Show all of your work.)
Follows • 1
Expert Answers •1

05/20/23

solve the equation on the interval 0≤θ<2π
-1 -8cos(-30+ pi/6) = 3 1 +4sin^2 θ = -4sin θ 2cos^2 θ = -cos2 θ +1
Follows • 0
Expert Answers •1

05/20/23

A fair coin is tossed 7 times. Let a/b be the probability of the event that at least 3 of the tosses are heads where an and b are positive and mutually prime. Find a+b
Follows • 1
Expert Answers •2

05/20/23

Two heights of a scalene triangle measure 8 and 3. Find the third height of this triangle given it is also an integer
Follows • 1
Expert Answers •1

05/19/23

solve using the Pythagorean theorem?
the longer leg of a right triangle is 3ft longer than the shorter leg. The hypotenuse is 6ft longer than the shorter leg. Find the side lengths of the triangle.
Follows • 1
Expert Answers •1

05/19/23

if a fair die is rolled 5 times, what is the probability, to the nearest thousandth, of getting exactly 0 twos?
Follows • 1
Expert Answers •1

05/19/23

if a fair die is rolled 5 times, what is the probability of getting at most 2 fives?
Follows • 1
Expert Answers •1

05/19/23

Statistics: discrete probability and binomial distribution

70% of all students at a college still need to take another math class. If 45 students are randomly selected, find the probability that :a) At least 33 of them need to take another math classb)... more
Follows • 1
Expert Answers •1

05/19/23

A quarter is tossed and an 8 sided die is tossed how many possible outcomes are there for the experiment
Follows • 1
Expert Answers •1

05/19/23

Geometry question
A parabola can be drawn given a focus of (−9,1)(−9,1) and a directrix of x=−3x=−3. What can be said about the parabola?
Follows • 0
Expert Answers •2

05/18/23

Which expression is equivalent to 3.5(2x+4)-4(x−2.5)?
3x+43x+24-1.5x+1.5or-1.5x+0.75
Follows • 1
Expert Answers •1

05/18/23

the wheel on jessicas bike has a radius of 13 inches. how many revolutions will the wheel make while jessica travels 500 feet?
Follows • 1
Expert Answers •3

05/18/23

Description down below
A baseball is hit, following a path represented by x = 135t and y = 3.3 + 38t − 16t2 for 0 ≤ t ≤ 3. Part A: Find the ordered pairs, (x, y) when t = 0.2, 1.2, and 2.2.Part B: The fence, which is 10... more
Follows • 1
Expert Answers •1

05/17/23

Tangent line equation
The curve with equation 𝑦^2=3𝑥^4−3𝑥^2 is called a Kampyle of Exodus. Find an equation of the tangent line to this curve at the point (2,6).
Follows • 1
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.