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Between 2000 and 2010, the percentage of households with cordless phones increased by 13.7% to 82%. What percentage of households had cordless phones in 2000?About _____% of households had cordless phones in 2000.NOTE: Simply subtracting 13.7-82 is INCORRECT and has been marked incorrect. Question Help: To find what percentage of households had cordless phones in 2000, translate the "increased by" statement to an "of" statement. Let A be the percentage of households in 2000 and B be the percentage of households in 2010. What is the proper "of" statement?
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2 months ago
Felicity drew a triangle on her paper. Angle A of the triangle was 1/3 as big as angle B. Angle C was bigger than angle B. Which list can represent the angle measures in this triangle? A. 30°, 60°, 90° B. 25°, 55°, 100° C. 20°, 60°, 110° D. 15°, 45°, 120°
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2 months ago
Ron is planning to tour Europe with his friends for 20 days. He plans to visit 8 cities, and wants to spend the same number of days in each city. How many days can he spend in each city and how many days will be leftover? Choose the answer in the form (quotient)r (remainder).
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2 months ago
What value is equivalent to 18 – 3(4-6) *2? I think the answer is 30, but I'm not sure.
General
2 months ago
What is the axis of a graph used for? Select all that apply. a starting point with equal intervals that follow a stopping point for the data that can fit on the graph a way to locate data a scale to plot data
General
2 months ago
Adam will use x black stone tiles and y gray stone tiles to cover his patio floor. Black stone tiles cost $5 each and gray stone tiles cost $4 each. He can spend up to $150 on his project, and he wants the number of gray stone tiles to be less than half the number of black stone tiles.
General
2 months ago
A sequence consists of the positive odd integers. What is the sum of the first 12 terms of the sequence? A. 144 B. 169 C. 115 D. 121
General
2 months ago
What is the factored form of 6n4 – 24n3 + 18n?
General
2 months ago
Which pair of measurements is not equivalent?2.5 km, 2,500 m750 mm, 7.5 cm3 m, 3,000 mm120 cm, 1.2 m
General
2 months ago
Find the absolute maximum and absolute minimum of the function f(x,y)=2x3+y4f(x,y)=2x3+y4 on the region {(x,y)|x2+y2≤64}{(x,y)|x2+y2≤64} Ignore unneeded answer blanks, and list points lexicographically.
General
2 months ago
The volume of a box is 80 cubic feet with length x-3 and width x-1 and height x+5. What are the possible values of x? What are the possible dimensions?
General
2 months ago
which sequences are arithmetic? select three options
General
2 months ago
The distance from one corner of a rectangular garden to the other is 13 ft. The length of the garden is 7 ft longer than the width. Write a quadratic equation to find the dimension of the garden. Solve the equation and find the area of the garden in square feet.
General
2 months ago
athy's customer base is 2/3 residential and 1/3 business . if she has 350 residential customers, how many total customers does she have?
General
2 months ago
The center of a circle is at (−5, 2) and its radius is 7. What is the equation of the circle? (x−5)2+(y+2)2=14 (x+5)2+(y−2)2=49 (x+5)2+(y−2)2=14 (x−5)2+(y+2)2=49
General
2 months ago
Stones are thrown horizontally, with the same initial velocity, from the tops of two different buildings, A and B. The stone from building A lands 4 times as far from the base of the building as does the stone from building B. What is the ratio of building A's height to building B's height?
General
2 months ago
Please I need help I am stuck on this !!
General
2 months ago
Biologists estimate that the number of animal species of a certain body length is inversely proportional to the square of the body length.1 Write a formula for the number of animal species, N, of a certain body length as a function of the length, L. Use k as the constant of proportionality.
General
2 months ago
Triangle PQR is translated by the rule (x − 1, y − 1) and then dilated by a scale factor of 3 centered at the origin. Which statement describes the properties of triangles PQR and P''Q''R'' after the transformations? ∠P and ∠P'' are congruent after the translation, but not after the dilation. ∠P and ∠P'' are congruent after the dilation, but not after the translation. segment PQ and segment P double prime Q double prime are congruent after the translation, but not after the dilation. segment PQ and segment P double prime Q double prime are congruent after the dilation, but not after the translation
General
2 months ago
9. Find the area of each figure to the nearest tenth 140,110,180,50 8,8,10
General
2 months ago
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