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Mr.Evans paid $9.20 per hour for the fit 40 hours he works in a week. He is paid 1.5 times that rate for each hour after that,if Mr.Evans worked 42.25 hours.He says he earned $388.70 last week,do you
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Two birds sit at the top of two different trees 57.4 feet away from one another. The distance between the second bird and a bird watcher on the ground is 49.6 feet. What is the angle measure, or angle
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Tony is opening a pizza restaurant and needs to determine the amounts of ingredients he will use in his pizzas. He wants the amount of dough for a medium pizza to be times the amount of dough for a sm
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HELP!! The vertex of this parabola is at (2, -4). When the y-value is -3, the x-value is -3. What is the coefficient of the squared term in the parabola's equation?
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Todd has some nickels, dimes, and quarters which total $2.50. He has twice as many quarters as dimes and four times as many quarters as nickels. How many quarters does he have? A.7 B.5 C.9 D.8 E.6
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Jan has a 12 ounce milkshake 4 ounces in the milkshake on vanilla and the rest is chocolate what are two equivalent fractions that represent the fraction of the milkshake that is vanilla
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Mary can build 2 sand castles ( c ) in 4 hours ( t ). Write an equation in the form of c=rt that represents the relationship between the number of sand castles (c) and time (t), where r is the constan
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Distributions and appropriate statistics: For each of the following, state whether you expect the distribution to be symmetric, right skewed, or left skewed. Also specify whether the mean or median wo
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According to the AAS corollary, which of the following sets of relationships can be used to show that
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In ∆ABC, AD is the angle bisector of ∠A and BE is the angle bisector of ∠B. If AD intersects BE at point O, find the measure of ∠AOB if m∠A = 44°, m∠B = 76°
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Bella is making button barrettes. She allows each of her friends to reach into her bag of buttons and randomly select a color. Then she replaces it with the same color button and shakes the bag before
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The surface area of the top surface of the water in a circular swimming pool is about 206 square feet. Estimate the radius of the pool, to the nearest foot. Question 22 options: about 10 feet about 8
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A scientist traveled to the Equator to calculate the value of g, the acceleration of gravity. He got g = 9.7971 meters per second squared. The known value of the acceleration at that latitude is g = 9
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One mechanic can do a certain job in 4 days, a second mechanic in 6 days, and a third in 8 days. in what time can the three together do this job?
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Speed of plane a = 450 mph speed of plane b = 350 both plaes leave from Kansas city at the same time plane a flies due west plane b flies due south after 2.5 hrs how far is plane a from plane b
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At a bake sale there were 72 raisin cookies sold. If the ratio of raisin cookies sold to oatmeal cookies sold was 9:1, what is the combined amount of raisin and oatmeal cookies sold
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For the given equation, determine which of the given viewing windows will show both intercepts. y=6x − 9 [0, 2, 0, 15] [−2, 0,−10, 5] [−2, 0,−5, 15]
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A map has a scale of 66 miles to the inch. How far apart on the map are two cities that in reality are 198 miles apart?
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The smallest spider, the Patu Marples of Samoa, is 0.43 long. A scale model of this spider is 8 centimeters long. What is the scale of the model? What is the scale factor of the model?
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9. A population data set produced the following information. N=460, ∑x=3920, ∑y=2650, ∑xy=26,570, ∑x2=48,530 Find the population regression line. Round to three decimal places. Use the format
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The change in water level of a lake is modeled by a polynomial function, W(x). Describe how to find the x-intercepts of W(x) so you can predict when there will be no change in the water level. Create
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{20 POINTS} 1) Solve x+5 > 20 2) Solve 2x+12 < 24 3) Graph: x > 3 4) R {1,2,3,4,7} T{3,5,6,7} What is the intersection of R & T? 5) What are the subsets of {-2,-1}?
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Your clothes washer stopped working during the spin cycle and you need to get a person in to fix the washer. Company A costs $20 for the visit and $15 for every hour the person is there to fix the pro
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A fisherman caught 15kg fishnon Monday and 23kg on Tuesday. on Tuesday there were twice as many fish as on Monday, but their average mass was, 1|8 kg less. how many fish did the Fisherman catch on Mon
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Which of the following is not a promotional tactic used by a seller? a. bait and switch b. clearance c. closeout d. liquidation
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A student measures his textbook to be 34 centimeters when the actual value was really 30 centimeters what is the students percent of error to the nearest 10th
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A market sold a total of 108 apples and oranges.The second week five times the number of apples and three times the number of oranges were sold.A total of 452 apples and oranges were sold during the s
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Among the 2302 respondents, 1510 said that they only play hockey. What percentage of respondents said that they only play hockey
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Nine fewer than half a number is five more than four times the number.define a variable,write an equation.
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What is the simplified form of24 y to the fifth power over 15 x to the eighth powerdivided by8 y squared over 4 x to the fourth power
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If the measure of one side of a square is increased by 2 centimeters and the measure of the adjacent side is decreased by 2 centimeters, the area of the resulting rectangle is 32 square centimeters. F
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Frequency table for the 30 best lifetime baseball batting averages of all time is shown to the right.
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What polynomial should be subtracted from the polynomial y^2–5y+1 to get the difference equal to y^2
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Use the discriminant to describe the roots of each equation. Then select the best description. 2=x^2+5x . 1.) double root 2.) real and rational root 3.)real and irrational root 4.) imaginary root
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Watch the sign shows when a lift is safe to use Total mass of people must be 480 kg or less Fred and some other people are in the lift and their total mass is 565 to the nearest 5kg Fred who has a mas
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It was found that when the brakes of a vehicle were applied,the breaking distance,d meters,is proportional to the square of its speed,v km/h. Find the relationship between d and v. Then,find the break
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What is speed and direction of the boat, relative to "moving water"? (Vector Problem) FULL PROBLEM STATEMENT: http://dpaste.com/1WPKTNY MY WORK: http://dpaste.com/0JA7TFA Is the velocity I find relati
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A line rotates in a horizontal plane according to the equation θ = 2t3 - 6t, where θ is the angular position of the rotating line, in radians, and t is the time, in seconds. Determine the angular ac
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What are the solutions to the following system of equations? Select the correct answer below. y = x2 − 4x + 3 2x + y = 6
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Create a proof Given: BD is perpendicular to AC, D is the midpoint of AC Prove: BC is congruent to BA
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Use the following formulae: Perimeter of a rectangle = 2l + 2w Circumference of a circle = πd π = 3.14 Area of a rectangle = lw Area of a circle = πr² What is the total perimeter of the pitc
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If two sides of a triangle are 6.5 and 8.5 inches long,which of the following CAN-NOT be the length of the third side?
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The circle graph shows how the annual budget for a company is divided by department. If the amount budgeted for Media and Engineering combined is $37,500,000 , what is the total annual budget? 3% Edi
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Could someone please help me with this Math problem, Thank you. The Dig It Project is designing two gardens that have the same perimeter. One garden is a trapezoid whose nonparallel sides are equal. T
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Sam has 9 yellow pencils in his desk three fourths of his pencils are yellow how many pencils does Sam have in his desk
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There is a sales tax of $10 on an item that costs $115 before tax. The sales tax on a second item is $24. How much does the second item cost before tax.
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Mrs. Johnson need 4 blue paper circles for each student in her class she can cut 6 of these circles from each piece a blue paper she is using if there are 32 student in her class how many pieces of bl
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The base of a rectangular solid is a square with a side of the length a cm. The height of the rectangular solid is b cm and its volume is equal to Vcm³. Express the variable a in terms of b and V.
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The number of taxi accidents is approximated by y =- 143.3x^2 +1823.3x +6820 and the number of injuries is approximated by y =−416.72x2+4416.7x+8500. Let x =0 represents 1990, x=1 represents 1991, a
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Emily and Holly took a road trip together. Emily drove at an average of 45 miles per hour for the first 3/7 of the total distance, and Holly drove the last 24 miles at an average rate of 54 miles per