reallifesolutionsinc
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
reallifesolutionsinc
reallifesolutionsinc
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
Write as a product:1.44-a^12b^120.81p^6m^4-0.01x^2
General
2 months ago
How can one determine the median of a data set?oby ordering the data points and finding the middle value of the setO by ordering the data points and finding the most common value in the setO by finding the average of the different values in the setO by finding the difference between the highest and lowest values of the set
General
2 months ago
There are 15 appetizers available at a restaurant. From these, Eric is to choose for 13 his party. How many groups of 13 appetizers are possible?
General
2 months ago
Question #2:Susan created a list below of her monthly household expenses. If she works 40 hoursper week, what does her hourly wage need to be to meet these expenses?Rent: $875Monthly Bills: $1276Entertainment and Food: $648Savings: $250
General
2 months ago
According to the Center for Disease Control and Prevention (CDC), the mean life expectancy in 2015 for non‑Hispanic white males was 76.3 years. Assume that the standard deviation was 15 years, as suggested by the Bureau of Economic Research.The distribution of age at death, ????, is not normal because it is skewed to the left. Nevertheless, the distribution of the mean, x⎯⎯⎯, in all possible samples of size ???? is approximately normal if ???? is large enough, by the central limit theorem.Let x⎯⎯⎯ be the mean life expectancy in a sample of 100 non‑Hispanic white males. Determine the interval centered at the population mean ???? such that 95% of sample means x⎯⎯⎯ will fall in the interval. Give your answers precise to one decimal.
General
2 months ago
The length of time ( T ) in seconds it takes the pendulum of a clock to swing through one complete cycle is given by the formula T = 2 π √ L 32 Where L is the length, in feet, of the pendulum, and π π is approximately 22/7 . How long must the pendulum be if one complete cycle takes 9 seconds? in feet
General
2 months ago
A 4.2 kg object hangs at one end of a rope that is attached to a support on a railroad boxcar. When the car accelerates to the right, the rope makes an angle of 28◦ with the vertical The acceleration of gravity is 9.8 m/s 2 . a 4.2 kg 28 ◦ Find the acceleration of the car.
General
2 months ago
A 5.8kg box is on a frictionless 45∘ slope and is connected via a massless string over a massless, frictionless pulley to a hanging 2.1kg weight.What is the tension in the string if the 5.8kg box is held in place, so that it cannot move?What is the tension in the string once the box begins to move?
General
2 months ago
A 5.8 kg box is on a frictionless 37 ∘ slope and is connected via a massless string over a massless, frictionless pulley to a hanging 1.7 kg weight.What is the tension in the string once the box begins to move?
General
2 months ago
Jennifer hit a golf ball from the ground, and it followed the projectile h(t)=-16t^2+100, where t is the time in seconds, and h is the height of the ball
General
2 months ago
the length and width of a rectangle have a sum of 70. what dimentions give the maximumarea?
General
2 months ago
A car passes a landmark on a highway traveling at a constant rate of 40 kilometers per hour. Two hours later, a second car passes the same landmark traveling in the same direction at 65 kilometers per hour. How much time after the second car passes the landmark will it overtake the first car? Do not do any rounding.
General
2 months ago
In your school cafeteria offers pork,beef,chicken, and fish for main dish, chop suey,pinakbet, and black beans for vegetable dishes, banana and pineapple for dessert, and tea,juice, and soft drinks for black beverage,in how many ways can you choose, your meal consisting of 1 cup of rice,1 main dish,1 vegetable dish 1 beverage,and 1 dessert?
General
2 months ago
Factor these expressions.x^2 + 7x + 10x^2 - 3x + 2-x^2 + 3x + 409y^2 - 36-x^2 + 5x - 4
General
2 months ago
What is the average rate of change of the function f(x)=480(0.3)^x from x = 1 to x = 5?Enter your answer, as a decimal, in the box. Do not round your answer. __________________
General
2 months ago
What is the solution to the equation 3x + 2(x − 9) = 8x + x − 14? −8 −1 1 8
General
2 months ago
PLEASE HELP ME!!!!! What is the equation of the line that passes through the points (−2, 3) and (2, 7)? (5 points) a. x − y = −1 b. x − y = −2 c. x − y = − 5 d. x − y = − 6
General
2 months ago
Carl has been recording the number of pears on his pear tree each week: week pears 6 32 7 37 8 42 9 47 The function representing Carl's pears per week is f(w) = 5w + 2. What does the 2 represent? The week number when Carl recorded the pears The number of pears at the start The number of pears Carl had in total The number the pears increased by each week Mathematics
General
2 months ago
1. Solve.x^2+9x+2=0Enter your answers, as exact values, in the boxes.2. What is the solution of the equation when solved over the complex numbers?x^2+24=0
General
2 months ago
Machine A makes 12.75 ounces of popcorn in 3 minutes. Machine B makes 18 ounces of popcorn in 4 minutes.If each machine makes popcorn for 10 minutes, will there be enough popcorn for eight 9-ounce bags?
General
2 months ago
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Next