There are distinct differences between an enlargement and a reduction with dilations. Describe the key facts about both types of dilations.ANSWER ASAP PLEASE!!!!! Question solved general 4 months ago 5682
The figure below shows a shaded rectangular region inside a large rectangle:A rectangle of length 10 units and width 5 units is shown. Inside this rectangle is another rectangle of length 6 units and width 3 units placed symmetrically inside the larger rectangle. The smaller rectangle is shaded gray.What is the probability that a point chosen inside the large rectangle is not in the shaded region? Question solved general 4 months ago 4170
Is the sequence geometric? If so, identify the common ratio. 1/5, 2/15, 4/45, 8/135, 16/405 Question solved general 4 months ago 8958
Consider ABC with the measure of angle B equal to 60 degrees, and side lengths a=4 and c=5. Which option lists an expression that is equivalent to the length of side b? Question solved general 4 months ago 7864
A globe has a surface area of 2700 cm². Andrew wants to estimate the volume of the globe. To do the estimate, he approximates π using 3 in both the surface area and volume formulas for a sphere.Using this method, what value does he get for the approximate volume of the globe?Enter your answer in the box. cm³ Question solved general 4 months ago 7828
A company says that the probability of finding an all-star card in a game pack is 12.5%. A student wants to determine the probability that, if he buys 6 game packs, 2 or more will have an all-star card. To do this, he uses a random number table to pick 6 numbers from 1 to 8. He lets 1 represent a pack with an all-star card and 2 through 8 represent a pack without an all-star card. He repeats this for a total of 15 trials. The results are shown in the table. 561673 366468 314255 361362 838443 126285 257231 768551 652585 468113 123711 322764 487626 783134 384664 Select from the drop-down menus to correctly complete each statement. To estimate the probability that 2 or more out of 6 packs will have an all-star card, the student must count the number of trials with BOX RIGHT HERE and divide by the number of trials. This gives an estimated probability of about . BOX RIGHT HEREPLEASE I NEED THIS ANSWERED I HOPE ITS CLEAR ENOUGH. Question solved general 4 months ago 1277
The function f(t) = 25 sin (pi over 2t) + 10 models the temperature of a periodic chemical reaction where t represents time in hours. What are the maximum and minimum temperatures of the reaction, and how long does the entire cycle take? (5 points) A. Maximum: 25°; minimum: 10°; period: pi over 2 hours B. Maximum: 35°; minimum: 35°; period: 8 hours C. Maximum: 100°; minimum: −15°; period: pi over 2 hours D. Maximum: 35°; minimum: −15°; period: 4 hours Question solved general 4 months ago 3246
A company plans to sell pens for $2 each. The company’s financial planner estimates that the cost, y, of manufacturing the pens is a quadratic function with a y-intercept of 120 and a vertex of (250, 370). What is the minimum number of pens the company must sell to make a profit? 173 174 442 443 Question solved general 4 months ago 3344
A college cafeteria pays student cashiers $10.20 per hour. Cashiers earn an additional $1.30 per hour for each hour worked over 35 hours per week. A cashier worked 40 hours one week and 38 hours the second week. How much did this cashier earn in this two-week period? Question solved general 4 months ago 2242
Ill Mark Brainliest if you answer correctly. The figure below shows a shaded circular region inside a larger circle:A shaded circle is shown inside another larger circle. The radius of the smaller circle is labeled as r and the radius of the larger circle is labeled as R. On the right side of the image is written r equal to 4 inches and below r equal to 4 inches is written R equal to 5 inches.What is the probability that a point chosen inside the larger circle is not in the shaded region? 24% 36% 50% 64% Question solved general 4 months ago 7815
She writes out the steps below. Step 1: Simplify by using the order of operations. Step 2: Compare the two values. Step 3: Substitute the same number for x. Genevieve realizes that the steps are in the wrong order. In which order should she have placed the steps? Question solved general 4 months ago 4639
a trapezoid with base measure of 23 km and 29km an area of 390km . find the height of the trapezoid. Question solved general 4 months ago 4342
priority questionThe dot plots below show the test scores of sixth- and seventh-grade students: Dot plot for Grade 6 shows 6 dots on score 70, 4 dots on score 80, 6 dots on score 90, and 4 dots on score 100. Dot plot for Grade 7 shows 5 dots on score 50, 7 dots on score 60, 4 dots on score 70, and 4 dots on score 80. Based on visual inspection of the dot plots, which grade, if any, appears to have the higher mean score? Grade 6 Grade 7 Both groups show about the same mean score. No conclusion about mean score can be made from the data. Question solved general 4 months ago 7041
What is the radius of convergence of the maclaurin series (2x)/(1+x^2)? Question solved general 4 months ago 6905