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MATH SOLVE
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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
4 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
4 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
4 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
4 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
4 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
4 months ago
What is the equation of the line that is perpendicular to the line and passes through the point (6, 2)?
General
4 months ago
Find the vertex of this parabola. y=-2x+4x+12
General
4 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
4 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
4 months ago
What is the measure of angle COA? 140 ° 150 ° 160 ° 170 °
Geometry
4 months ago
Every 6th customer at a flower shop receives a free rose, and every 9th customer receives a free lily. ◀ Which customer will be the first to receive a free rose and a free lily? 9th customer 18th customer 36th customer 54th customer
Algebra
4 months ago
a Write 600 as the product of prime factors. Give your answer in index form.. b Work out the Highest Common Factor of 600 and 1050.
Algebra
4 months ago
a What fraction is equal to 50% of 1/3 ?
Algebra
4 months ago
Unit: Angle Relationships Name_ Homework 3 Date_ Pd_ INTERIOR ANGLES OF TRIANGLES Using each picture or description of a triangle, write and solve an equation in order to find the n 2 3 t 17
Geometry
4 months ago
ABC is an obtuse triangle. Which is true about point D? Point D can be the orthocenter because it is the point of intersection of three segments coming from the vertices of the triangle. Point D can be the orthocenter because each vertex angle appears to be bisected. Point D cannot be the orthocenter because the orthocenter of an obtuse triangle is located outside the triangle. Point D cannot be the orthocenter because the orthocenter of an obtuse triangle is located on the perimeter of the triangle.
Geometry
4 months ago
Use the Venn diagram to calculate probabilities. Which probability is correct PA= 3/5 PB= 16/31 PA|B= 2/7 PB|A= 10/21
Algebra
4 months ago
What number is halfway between 26.6 and 26.61?
Algebra
4 months ago
What is the length of a leg of the pre-image, triangle Triangle RST was dilated by a scale factor of 1/2 . The RST? image, trianale R'S'T', is an isosceles trianole, with each leg measuring 8 units. 4 units 8 units 16 units 20 units
Geometry
4 months ago
Given the function fx=-5|x+1|+3 , for what values of x is fx=-12 ? x=-2 x=-4 x=-2 x=4 x=2 x=-4 x=2 x=4
Algebra
4 months ago
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