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PLEASE HELP ME. PLEASEType the correct answer in the box.Write the standard form of the quadratic equation modeled by the points shown in the table below.
General
2 months ago
Write the equation of the line that has an x-intercept of -3 and passes through the point (-3, 7).
General
2 months ago
In the diagram below ab is parallel to cd what is the value of x ? A; 80B;100C;120D:60
General
2 months ago
Some Geometry problems I need some help with! When a 2-D circle is rotated around a line that it does not touch. What is the name of the resulting figure? A. Cavalieri section B. Torus C. Cross section D. Annulus A sphere with radius 16 m is cut by a plane though it’s a great circle. What is the best description of the cross section that is shown? A. A torus B. A circle was radius 16 m C. A circle with radius 8 m D. A sphere with radius 8 m
General
2 months ago
-3(8)+5y=-24 using elimination
General
2 months ago
John had 84 dollars, and his brother Fred owed 12 dollars to his friend. John gave his brother some money. Fred paid his debt and now both of them has the same amount left. How much money did John give Fred?
General
2 months ago
A function of the form f(x) = abx is modified so that the b value remains the same but the a value is increased by 2. How do the domain and range of the new function compare to the domain and range of the original function? Check ALL that apply.The range stays the same. The range becomes y > 2.The domain stays the same. The domain becomes x > 2.The range becomes y ≥ 2.The domain becomes x ≥ 2.
General
2 months ago
Factor completely 4u^2-28u+49
General
2 months ago
A 100-point test consists of 2-point questions and 5-point questions . There are a total of 44 questions ont the test . How many questions of each type are there on the test
General
2 months ago
What is the difference between a prism and a pyramid? How does finding their surface area differ?Please answer ASAP
General
2 months ago
Polygon A is similar to polygon B. The sides of polygon A are twice the lengthof the corresponding sides of polygon B. The perimeter of polygon Ais 100.What is the perimeter of polygon B?
General
2 months ago
A commercial aircraft gets the best fuel efficiency if it operates at a minimum altitude of 29,000 feet and a maximum altitude of 41,000 feet. Model the most fuel-efficient altitudes using a compound inequality. x ≥ 29,000 and x ≤ 41,000 x ≤ 29,000 and x ≥ 41,000 x ≥ 41,000 and x ≥ 29,000 x ≤ 41,000 and x ≤ 29,000
General
2 months ago
A publisher claims that the average salary paid at its company is $37,500, but it could differ by as much as $4,500. Write an absolute value inequality to determine the range of salaries at this company. |x − 37,500| ≤ 4,500 |x − 4,500| ≤ 37,500 |x − 37,500| ≥ 4,500 |x − 4,500| ≥ 37,500
General
2 months ago
Which of the following is the correct graph of the compound inequality 4p + 1 > −11 or 6p + 3 < 39?A. a number line with closed circles at negative 3 and 6 and shading in between.B. number line with open dot at negative 3 with shading to the left and an open dot at 6 with shading to the right. C. number line with open dots at negative 2 and 5 with shading in between. D. number line with shading everywhere.
General
2 months ago
Using the triangle pictured, find the measure of side AB. Round your answer to the nearest tenth. A) 1.6 B) 2.2 C) 2.7 D) 3.3
General
2 months ago
20points!kyndal wants to buy a lamp that originally cost $82, but the lamp when on sale for 20% off. the store is having an additional sale that is 40% off the sale price. what is the price of the lamp!?
General
2 months ago
Ali has a 64 gram bar of chocolate. on day 1 he eats half of his chocolate. on day 2 he eats half of what is left. he does the same each day. a. when will he have only 1 gram left? b. how much would a bar of chocolate need to weigh to last All 14 days?
General
2 months ago
￼The perimeter of the scalene triangle is 60 cm. The length of the longest side is 4 times that of the shortest side.Which statements about the possible measures of the sides are reasonable? Check all that apply.The value of x can equal 40.The longest side can equal 30 cm.The shortest side can equal 7 cm.The value of x can equal 25.The shortest side can equal 5.
General
2 months ago
In testing whether the means of two normal populations are equal, summary statistics computed for two independent samples are as follows:Brand X n2=20 xbar 2=6.80 s2=1.15Brand Y n1=20 xbar1=7.30 s1=1.10 Assume that the population variances are equal. Then, the standard error of the sampling distribution of the sample mean difference xbar1−xbar2 is equal to: Question 2 options: (a) 1.1275 (b) 0.1266 (c) 1.2663 (d) 0.3558.
General
2 months ago
Restrict the domain of the function f(x) = (x-2)^2 so it has an inverse. Then determine its inverse function.
General
2 months ago
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