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The table shows the value of an account x years after the account was opened.A 2-column table with 5 rows. The first column is labeled years after opening account with entries 0, 2, 5, 8, 10. The second column is labeled account value (in dollars) with entries 5,000; 5,510; 6,390; 7,390; 8,150. Based on the exponential regression model, which is the best estimate of the value of the account 12 years after it was opened?$8,910$8,980$13,660$16,040
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2 months ago
what is the answer -12c-4+7.5c-11=-6
General
2 months ago
The angles in a triangle are such that one angle is 102∘ more than the smallest angle, while the third angle is 4 times as large as the smallest angle. Find the measures of all three angles.
General
2 months ago
What is the perimeter of rectangle JKLM?32 units44 units56 units64 units
General
2 months ago
What's this question?? I can't figure it out
General
2 months ago
A customer service survey was conducted of 500 customers: 250 men and 250 women. The data on one of the questions show that 175 men and 160 women rate the customer service as excellent. What percentage of men gave an excellent rating? What percentage of women gave an excellent rating? What was the total percentage of customers giving an excellent rating?
General
2 months ago
A rectangular room is 1.5 times as long as it is wide, and its perimeter is30 meters. find the dimension of the room.
General
2 months ago
The mass of Earth’s Moon is about 7 X 10 to the 22 power kilograms. The Mass of Jupiter is about 1.89 x 10 to the 27 Power Kilograms. how many times the mass of Earth’s Moon?
General
2 months ago
A park ranger uses exponential functions to model the population of two species of butterflies in a state park.The population of species A, x years from today, is modeled by function f.f(x) = 1,400(0.70)xThe population of species B is modeled by function g, which has an initial value of 1,600 and increases by 20% per year.Which statement correctly compares the functions modeling the two species?A. The populations of both species are increasing, but the population of species B is growing at a faster rate than species A.B. The population of species A is decreasing, and it had the greater initial population.C. The populations of both species are increasing, but the population of species A is growing at a faster rate than species B.D. The population of species A is decreasing, and it had the smaller initial population.
General
2 months ago
help needed please
General
2 months ago
The population of bacteria in a petri dish doubles every 16 h. The population of the bacteria is initially 500 organisms.How long will it take for the population of the bacteria to reach 800?Round your answer to the nearest tenth of an hour.
General
2 months ago
Chris and his sister went to the movies. They had $34 altogether and spent $9.50 per ticket. Chris and his sister bought the same snacks. Write and inequality to find the amount that each person spent on snacks.
General
2 months ago
Four trucks were used to make deliveries. The drivers recorded the number of miles driven and the amount of gasoline used. Truck Mileage Truck Miles Driven Gallons Used A 45 3 B 24 2 C 14 1 D 36 4 Which truck drove the fewest number of miles per gallon of gas? Anyone who anwsers this question gets 23 points
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2 months ago
Savannah went to the grocery store and bought bottles of soda and bottles of juice.Each bottle of soda has 35 grams of sugar and each bottle of juice has 20 grams ofsugar. Savannah purchased 4 times as many bottles of juice as bottles of soda andthey all collectively contain 230 grams of sugar. Determine the number of bottles ofsoda purchased and the number of bottles of juice purchased.
General
2 months ago
The physical plant at the main campus of a large state university recieves daily requests to replace florecent lightbulbs. The distribution of the number of daily requests is bell-shaped and has a mean of 60 and a standard deviation of 11. Using the Empirical Rule rule, what is the approximate percentage of lightbulb replacement requests numbering between 60 and 71?
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2 months ago
Candice wrote the four equations below. She examined them, without solving them, to determine which equation has an infinite number of solutions. Which of Candice's equations has an infinite number of solutions?
General
2 months ago
10x - 20y = 0-x - 10y = 24
General
2 months ago
Josephine purchased a used vehicle that depreciates under a straight-linemethod. The initial value of the car is $5000, and the salvage value is $500. Ifthe car is expected to have a useful life of another 5 years, how much will itbe worth in 2 years?A. $3200B. $1000c. $900D. $4000
General
2 months ago
Desmond is a salesman and earns a15% commission on all yearly salesup to $2000, a 25% commission onall yearly sales from $2000 to$35,000, and a 30% commission onall yearly sales over $35,000. If hehad $54,000 in sales last year, howmuch did he earn in commission?
General
2 months ago
Determine whether each of these functions is a bijection from R toR.a) f(x) = -3x + 4b) f(x) = -3x2 +7c) f(x) = (x+1)/(x+2)d) f(x) = x5 +1"
General
2 months ago
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