Two angles are supplementary and have a ratio of 1:4. what is the size of the smaller angle Question solved general 11 months ago 4637
Which second-degree polynomial function has a leading coefficient of –1 and root 5 with multiplicity 2? Question solved general 11 months ago 2985
The sum of three consecutive integers is 90. Find the integers Question solved general 11 months ago 3840
Suppose candidate a for a town council seat receives 43% of the votes in an election. as voters leave the polls they are asked who they voted for. what is the probability that less than 40% of the 80 voters surveyed indicate they voted for candidate a? assume an infinite population. Question solved general 11 months ago 5181
o bill customers for water usage, one city converts the number of gallons used into units. This relationship is represented by the equation g = 748u, where g is the total number of gallons of water used and u is the number of units. Determine which statements about the relationship are true. Check all that apply. g is the dependent variable. u is the dependent variable. g is the independent variable. u is the independent variable. The variables cannot be labeled without a table of values. The variables cannot be labeled since any value can be selected for either. Question solved general 11 months ago 7249
Use cylindrical coordinates to evaluate the integral where d is the solid bounded above by the plane z=2 and below by the surface 2z=x2+y2 Question solved general 11 months ago 2946
Which are the solutions of the quadratic equation? x2 = –5x – 3 –5, 0 5, 0 Question solved general 11 months ago 3889
The previous task asked you to select the rectangle that did not represent an enlargement of the given rectangle. explain how you determined which rectangle was not an enlargement. Question solved general 11 months ago 7294
The saginaw bay tides vary between 2 feet and 8 feet. the tide is at its lowest point when time (t) is 0 and completes a full cycle in 16 hours. what is the amplitude, period, and midline of a function that would model this periodic phenomenon? amplitude = 3 feet; period = 16 hours; midline: y = 5 amplitude = 3 feet; period = 8 hours; midline: y = 3 amplitude = 6 feet; period = 16 hours; midline: y = 5 amplitude = 6 feet; period = 8 hours; midline: y = 3 Question solved general 11 months ago 2515
Assume that a researcher randomly selects 14 newborn babies and counts the number of girls selected, x. the probabilities corresponding to the 14 possible values of x are summarized in the given table. find the probability of selecting exactly 4 girls.. Question solved general 11 months ago 3527
Joel is walking down a street and sees a 115 ft tall building in front of him. he stops 190 feet from the base of the building at the tip of the building's shadow. round answers to three decimal places.a. if there was a piece of rope from the top of the building to joel, how long would it be?b. what is the angle of elevation from joel to the top of the building?c. margaret says that she could find the angle of depression from the top of the building to joel by subtracting the angle of elevation from 90°. is she correct? explain. Question solved general 11 months ago 7344
In a certain game, a player can solve easy or hard puzzles. A player earns 30 points for solving an easy puzzle and 60 points for solving a hard puzzle. Tina solved a total of 50 puzzles playing this game, earning 1,950 points in all. How many hard puzzles did Tina solve? A) 10 B) 15 C) 25 D) 35 Question solved general 11 months ago 9238
The triangles are similarWhat is the value of x?Enter your answer in the box.x=The triangles are similarWhat is the value of x?Enter your answer in the box.x=What is AE ?Enter your answer in the box.Hunter designs two flags for his adventure club.What is the length of the base, x, of the larger flag?Enter your answer, as a decimal, in the box.A man throws a basketball from 30 in. above the ground. The basketball bounces off the floor and a boy catches it. The distance the ball traveled from the man to the floor is 45 in., and the distance the ball traveled from the floor to the boy is 40 in. The angles formed from by the basketball's path are congruent.What is the distance, x, from the floor that the boy caught the ball?Enter your answer, as a decimal, in the box. Round your answer to the nearest hundredth. Question solved general 11 months ago 8745
Which equation shows how to find the product of 100,000 and 1,000,000 using scientific notation?A) 100,000 × 1,000,000 = (1 × 10^5) × (1 × 10^6) = 1 × 10^(5 + 6) = 1 × 10^11 B) 100,000 × 1,000,000 = (1 × 10^5) × (1 × 10^6) = 1 × 10^(5 × 6) = 1 × 10^30 C) 100,000 × 1,000,000 = (1 × 10^6) × (1 × 10^7) = 1 × 10^(6 + 7) = 1 × 10^13 D) 100,000 × 1,000,000 = (1 × 10^6) × (1 × 10^7) = 1 × 10^(6 × 7) = 1 × 10^42 Question solved general 11 months ago 5865
Which three statements would produce the truth value F when p is true and q is false?A. p -> qB. ~p/\~qC. p->~qD. q\/~pC. p/\~qplease help Question solved general 11 months ago 5651
Consider the graph of the quadratic function y = 2x2 – 4x + 2. How many zeros does the graph have? Question solved general 11 months ago 3198
A grocery store sells crackers in three box sizes. Which size box is the best buy? 8 oz for $2.00 12 oz for $2.64 16 oz for $3.20 Question solved general 11 months ago 7625
Find the slope of a line parallel to the line through the given points. P(-2, 4), Q(6, -2) 4/3 3/4 -3/4 Question solved general 11 months ago 4275
Peggy needs to pay car insurance 2 times every year. She has divided the payment by 6 and saves that amount each month. Which account below is the best account in which to save this money? a. 401-K retirement fund with matching deposits from Peggy’s employer. b. A checking account, or a savings account for other expenses (predictable), and emergencies. c. A savings account for college tuition. d. Coin jar. Question solved general 11 months ago 7884