What is the approximate value of x? Round to the nearest tenth.A) 3.1 cmB) 3.9 cmC) 4.6 cmD) 5.4 cm Question solved general 4 months ago 2835
How many different 4-digit personal identification numbers are possible if no digit can be used twice? a. 1,000 b. 5,040 c. 9,000 d. 10,000 Question solved general 4 months ago 1292
Calculate the average rate of change for the given graph from x = –2 to x = 0 and select the correct answer below. Question solved general 4 months ago 9844
The length of one side of a square is 3n+2. The Perimeter of the square is 4(3n+2).Which expression is equivalent to the perimeter. Question solved general 4 months ago 8748
Wally is playing with his toy robot. The robot's battery is 80% full when he starts playing with it. The battery drains to 74% after Wally plays with the robot for 40 minutes. If t represents the time elapsed in minutes and l represents the battery level, which of the following equations can be used to model this situation?A. l = -0.15 + 80tB. l = -0.15t + 80C. l = 80t + 0.15D. l = -0.15t - 80 Question solved general 4 months ago 9897
Yunika downloaded four applications for $2.99 each to her cell phone. The remaining applications that Yunika purchased cost $1.99 each.If she downloaded x total applications, which of the following equations can be used to find how much Yunika spent on cell phone application downloads?A. y = 1.99(x - 4) + 11.96B. y = 11.96(x - 4) + 1.99C. y = 1.99x + 11.96D. y = 11.96x + 1.99 Question solved general 4 months ago 9507
Choose the correct simplification of the expression b5 ⋅ b4. b b9 b20 b−1 Question solved general 4 months ago 8052
Sue uses the expression (8 x 3,000) + (8 x 200) + (8 x 9) to help solve a multiplication problem. What is Sue's multiplication problem? Question solved general 4 months ago 8381
In the figure, angle D measures 31° and angle A measures 27°. The measurement of angle B is °. The measurement of angle F is °. NextReset Question solved general 4 months ago 3266
Carys is checking her tax bill for the last year.The tax rates were as follows:No tax of the first £11 000 of earnings.Earnings in excess of £11 000 and up to £43 000 taxed at a rate of 20%.Earnings in excess of £43 000 and up to £150 000 taxed at a rate of 40%.Earnings over £150 000 taxed at a rate of 45%.Last year Carys earned £45 600 before tax.How much tax did she pay in total?Show your working.I am having a lot of trouble finding the answer to this. I looked it up on this website hoping I could find how to solve it but unfortunately that didn't happen. Can anyone help ?!!! Anxious to know!!!!! Question solved general 4 months ago 1250
Tina bought 15.25 gallons of gasoline at a price of $2.31 per gallon. What is the total cost of the gasoline rounded to the nearest hundredth? Question solved general 4 months ago 6140
When x = 3, y = 16 and when x = 6, y = 8. Which inverse variation equation can be used to model this function? y = y = 48x y = y = Question solved general 4 months ago 4390
What is the area of a rectangle with vertices at (−6, 3) , (−3, 6) , (1, 2) , and (−2, −1) ? Enter your answer in the box. Do not round any side lengths. Question solved general 4 months ago 5926
Which of the following best represents the average speed of a fast runner? (1 point) 10 meters per second 10 miles per minute 10 centimeters per hour 10 kilometers per second Question solved general 4 months ago 1941
The temperature in degrees Celsius, c, can be converted to degrees Fahrenheit, f, using the equation mc026-1.jpg. Which statement best describes the relation (c, f)? It is a function because –40°C is paired with –40°F. It is a function because every Celsius temperature is associated with only one Fahrenheit temperature. It is not a function because 0°C is not paired with 0°F. It is not a function because some Celsius temperatures cannot be associated with a Fahrenheit temperature. Question solved general 4 months ago 9833
The parent function, f(x)=5^x has been vertically compressed by a factor of one-half shifted to the right three units and down two units. Choose the correct function to represent the transformation Question solved general 4 months ago 9092
Please help me this ...Introduction to addition or subtraction of fractions with different denominator 3/5+1/3Ask fThe BrainThe Brain Answere haamcsaai2 watchingANSWERMathematics 8 pts 1 minute agoI need help making an inequality.The problem is down below: The student council wants to rent a ballroom for the junior prom. The ballroom's rental plan is $1500 for 3 h and $125 for each...ANSWERMathematics 5 pts 2 minutes agoWhat is the sum of the first eight terms -800, -200, -50, -12.5... etc divide by 4 each time i could do this but im too lazy :pANSWERMathematics 5 pts 5 minutes agoThe product of two consecutive positive integers is 1,332. Explain how you can write and solve a quadratic equation to find the value of the larger integer.ANSWERMathematics 5 pts 5 minutes agoIntroduction to addition or subtraction of fractions with different denominator 3/5+1/3 Question solved general 4 months ago 8437
The area of a rectangular rug is given by the trinomial r squared minus 4 r minus 77r2−4r−77. What are the possible dimensions of the rug? Use factoring. Question solved general 4 months ago 9235