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MATH SOLVE
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General
Match the following statements and negations. 1. The grass is not green. Geometry is interesting. 2. This rose is not white. Two points determine a line 3. 5 + 4 ≠ 90 All pigs are fat. 4. Milk does not taste good. A line has no length. 5. Geometry is not interesting. This rose is white 6. A line has length. My dog has fleas. 7. All pigs are not fat. The grass is green 8. My dog doesn't have fleas. 5 + 4 = 90 9. Two points do not determine a line. A line does not have a midpoint. 10. A line does have a midpoint. Milk tastes good.
General
5 months ago
If the area of ABC is 20 cm2, what is the area of PQR? Show your work.
General
5 months ago
A student wrote four statements during math class. Which statement contains an error? A If Josh traveled 198 miles at an average speed of 33 miles per hour, he was traveling for exactly 6 hours. B If Rhonda traveled 273 miles at an average speed of 39 miles per hour, she was traveling for exactly 7 hours. C If Will traveled 376 miles at an average speed of 47 miles per hour, he was traveling for exactly 8 hours. D If Yolanda traveled 487 miles at an average speed of 53 miles per hour, she was traveling for exactly 9 hours.
General
5 months ago
Maureen has 5 rolls of pennies containing 50 coins each, 3 rolls of nickels containing 40 coins each, 6 rolls of dimes containing 50 coins each, and 4 rolls of quarters containing 40 coins each. How much money does she have?
General
5 months ago
From a set of whole numbers less than 25, what is the probability of getting a number either divisible by 5 or divisible by 3?
General
5 months ago
The graph of an equation is shown below:line joining ordered pairs negative 3, negative 2 and 1, 3Based on the graph, which of the following represents a solution to the equation? (−2, −3) (3, 1) (1, 3) (3, 2)
General
5 months ago
A fruit company delivers its fruit in two types of boxes: large and small. a delivery of 5 large boxes and 2 small boxes has a total weight of 103 kilograms. a delivery of 3 large boxes and 8 small boxes has a total weight of 106 kilograms. how much does each type of box weigh?
General
5 months ago
The graph represents the distribution of the number of questions answered correctly on a 50-question math test. What is the standard deviation of the data? 4 8 12 24
General
5 months ago
A candy store called "Sugar" built a giant hollow sugar cube out of wood to hang above the entrance to their store. It took 54 feet^2 of material to build the cube.What is the volume inside the giant sugar cube?
General
5 months ago
Which of the following are solutions to 2x^2-8x-90? select all that apply.
General
5 months ago
The given family of functions is the general solution of the differential equation on the indicated interval. find a member of the family that is a solution of the initial-value problem. y = c1e4x + c2e−x, (−∞, ∞); y'' − 3y' − 4y = 0, y(0) = 1, y'(0) = 2
General
5 months ago
The lengths of pregnancies are normally distributed with a mean of 264 days and a standard deviation of 15 days. if 36 women are randomly selected, find the probability that they have a mean pregnancy between 264 days and 266 days.
General
5 months ago
Find the vertex of this parabola. y=-2x+4x+12
General
5 months ago
What is the equation of the line that is perpendicular to the line and passes through the point (6, 2)?
General
5 months ago
Make a box-and-whisker plot for the data. what is the median value? 56 32 48 52 51 53 48 38 35 42 40 46 54 50
General
5 months ago
Which points could be on the line that is parallel to and passes through point J? Check all that apply. (–3, 5)(1, 5)(3, −2) (3, 2)(5, 1)
General
5 months ago
Assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes (based on data from an lg smartphone survey). if 12 adult smartphone users are randomly selected, find the probability that fewer than 3 of them use their smartphones in meetings or classes.
General
5 months ago
Describe how to solve problems for the area of a reduced or enlarged figure when the scale factor and dimensions of the original figure are given.
General
5 months ago
The function ƒ(x) is modified as follows: It is multiplied by –3. x is replaced by x + 3. The new function is graphed. Which of the following effects on the graph of ƒ(x) are needed to produce the new graph? Choose all that apply.horizontal translationvertical translationdilationreflection over the x-axisreflection over the y-axis
General
5 months ago
rank has a circular garden. The area of the garden is 100 ft2. What is the approximate distance from the edge of Frank’s garden to the center of the garden? (A = πr2) A) 6 ft B) 8 ft C) 10 ft D) 12 ft
General
5 months ago
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