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Which shape best describes the object generated when half circle is rotated about the axis?solid spheresolid cylinderhollow spherehollow cylinder
General
2 months ago
Tiffany plans to use $275 she earned from a summer job to buy some new clothes for school. She found several items she likes but is trying to decide if she has enough money to buy all of them. She wants to buy three pairs of jeans for $42 each and five shirts with an average cost of $27 per shirt.She will have to pay 6.5 % sales tax.If she buys all of these items, how much tax will she have to pay?
General
2 months ago
Find the greatest common factor of 66a^3b^3 and 99a^4.
General
2 months ago
On a package of rice, the directions say that the ratio of cups of water to cups of uncooked rice should be 1: 1 2 . a. What is the total number of cups of ingredients needed if you want to cook 1 2 cup of uncooked rice? ________________________________________ b. Susan says that the ratio of cups of water to total cups of ingredients is 1:2 because there is twice as much water as there is rice. Is this the correct ratio? Explain why or why not, and if not, give the correct ratio.
General
2 months ago
A quadratic equation in form ax2 + bx + c = 0 cannot have:a. one real solution.b.one imaginary solution.c.two real solutions.d,two imaginary solutions.
General
2 months ago
You plant a rectangular rose garden along the side of your garage. You enclose 3 sides of the garden with 40 feet of fencing. The total area of the garden is 100 square feet. Find the possible dimensions of the garden.
General
2 months ago
Plz solve using a bar model and will mark brainliest whoever’s correct with reasonable work
General
2 months ago
What is the surface area of the right triangular prism pictured below with measurements a = 3 cm, b = 4 cm, c = 5 cm, d = 8 cm?A. 96 cm ^ 2 B. 102 cm ^ 2 C. 12 cm ^ 2 D. 108 cm ^ 2 (“^2” means square root of 2).
General
2 months ago
The pentagon below has an area of 8.3 square centimeters and a side of 2.2. What is the approximate length of the apothem? A.0.4 cm B.0.8 cm C.1.5 cm D.1.9 cm
General
2 months ago
The U.S. Women's Olympic Gymnastics Team consisted of seven membersTheir ages are shown on the box-and-whisker plot below.Which set of data could have been used to construct the box-and-whisker plot?A. 15, 16, 17, 20, 20, 21, 21B. 15, 16, 17, 19, 20, 20, 20C. 15, 15, 16, 20, 20, 21, 21D. 15, 16, 16, 19, 19, 20, 21
General
2 months ago
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