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The length of a rectangle is 5/2 units greater than twice its width. If its width is w, which expression gives the perimeter of the rectangle in terms of w?1. 2(5/2w) + w2. 5/2w + w3. 3w + 10/24. 6w + 5
General
5 months ago
Solve each of the following inequalities Show your work 8-3x_<12x-4_>21/4b-3>58+3y>55a+5<-6-x/3>183x-7_>26x-3_<43 (a-2)>-2-2x/6_<49b+5 <84x-9_<95x+3_<-23y-4>63-2y_<-25-4c+8_<10-1/3x+5>91/6y-3_<2-3x+2>8y/3 -2_>56+8c <-24-a/2>36+4b_<-3-1/3x+2>4Graph the answers from problems 10-24 above on a number line
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5 months ago
Suppose A and B represent two different school populations where A > B and A and B must be greater than 0. Which of the following expressions is the largest? Explain why. Show all work necessary.A: 2(A + B) B: (A + B)2 C: A2 + B2 D: A2 − B2
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5 months ago
If the length football field is 100 yards and the width is 53.3 yards, what is the area?
General
5 months ago
For every 9 minutes of music Shawn listens to, Greg listens to 4 minutes of music. How many times more minutes of music does Shawn listen to than Greg?
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5 months ago
Which equations support the fact that rational numbers are closed under addition? Select each correct answer. 3√5+√5=4√5√10+(-√10)=01/2 +0.5=13√16 + 3√16=6√16
General
5 months ago
PLEASE HELP FOR BRAINIEST ASAP!!Draw two isosceles triangles, ∆ABC and ∆ADC with common base AC. Vertexes B and D are in the opposite semi-planes determined by AC. Draw the line segment BD. Prove: AC ⊥ BD.
General
5 months ago
Julio invested $2,000 in a simple interest account for 3 years.She had earned $150 in interest by the end. What is the simple interest rate of the account?
General
5 months ago
Olivia bought a $1,874 sprinkler system with her credit card. her credit card has an apr of 10.31%, compounded monthly. she made no other purchases on the card until the sprinkler system was fully paid for, which took four years of identical monthly payments. over the eight years that olivia kept the sprinkler system, it used an average of $2.11 in water per week. after eight years, what percentage of the total lifetime cost of the system did the original price make up? (round all dollar values to the nearest cent.)a. 81.66%b. 59.07%c. 38.25%d. 72.33%
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5 months ago
The cell i4, enter a formula to calculate the projected second quarter. enter a formula to multiply the first quarter value by 1 plus the projected increase.
General
5 months ago
Question 21 [t-interval] a random sample of size 18 is drawn from a population that is normally distributed. the sample mean is 58.5, and the sample standard deviation is found to be 11.5. determine a 95% confidence interval about population mean.a. [52.78,64.22]b. [53.78,63.22]c. [53.18,63.81]d. [54.04,62.96]
General
5 months ago
The function P(x) = 3,113(1.2795)^x models the population, in millions, of California since 1990. Use the function to complete the following.The number 3.113 represents(a) The current population, in millions, of California.(b) The population, in millions, of California in 1990(c) The amount, in millions, that the population increases each yearThe number 1.2795 represents(a) The population, in millions, of California in 1990.(b) The amount, in millions, that the population increases each year.(c) The rate the population of California is increasing each year.
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5 months ago
Which point lies on the graph of the finite sequence
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5 months ago
5.Find the present value of the annuity.Amount Per Payment: $6,225Payment at End of Each: QuarterNumber of Years: 6Interest Rate: 8%Compounded: Quarterly
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5 months ago
4.Find the present value of the annuity.Amount Per Payment: $4,725Payment at End of Each: 6 monthsNumber of Years: 15Interest Rate: 10%Compounded: Semiannually$72,634.83$35,938.73$32,242.03$68,951.03
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5 months ago
3.Every 6 months, Reuben Lopez puts $420 into an account paying 10% compounded semiannually.Find the account balance after 15 years.$29,299.53$27,904.32$31,500.00$29,315.00
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5 months ago
2.Find the amount of the annuity.Amount of Each Deposit: $295Deposited: QuarterlyRate per Year: 10%Number of Years: 6Type of Annuity: Due$9,671.28$9,542.97$10,076.54$9,781.54
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5 months ago
Two different bacteria are growing in a lab. The following functions represents the bacteria. Bacteria A: f(x) = 1000 . 3^x, where x is number of hours. Bacteria B: g(x) = 3000 . 2^x, where x is number of hours.Which of the following statements are true? Select all that apply.( )Bacteria B is growing at a fasster rate than Bacteria A.( ) Baccteria B started with 3000 bacteria.( ) Bacteria A doubles every three hours.( ) Bacteria B doubles every hour.( ) In three hours, the amount of bacteria A will be greater than the amount of Bacteria B.
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5 months ago
Choose all that give the correct expression. A) Steven lost four $10 bills, and now he has −$40. −4 × 10 B) If I lose 8 pounds per month for 3 months, my weight will change −24 pounds total. 3 × (−8)C) Sarah spends $2 for each fare on the commuter train. She rides the train 10 times during a week. 2 × (−10)D) Pat and Amy were on a diet for 4 months. Pat lost an average of 3 pounds a month, and Amy lost an average of 4 pounds a month. 4((−3) + (−4))
General
5 months ago
Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use the pow function. submit
General
5 months ago
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