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what are the domain and range of an exponential parent function
General
2 months ago
Your parents allow you to borrow a car to get to your part-time job, but you have to pay for a tank of gas each month. Gasoline costs $2.76/gallon and the tank takes 15 gallons. You have 2 coworkers who are each willing to pay for a quarter of a tank each month to carpool with you to work. How much do you save each month? $20.70 $16.46 $18.55 $15.91
General
2 months ago
Answer I need help this question because I don’t know what it is and I need help
General
2 months ago
3bin8Express the function y= 2x2 + 8x + 1 in vertex form.y=a0(x +NEXT QUESTIONASK FOR HELPTURNI
General
2 months ago
PLEASE HELP ASAP The diagram shows squares 1,2, and 3 constructed on the sides of a right triangle.
General
2 months ago
What is an extraneous solution to a radical equation
General
2 months ago
Which is the area of a triangle with a base of 10 inches and a height of 3 inches? A. 15 square inches B. 24 square inches C. 48 square inches D. none of the above
General
2 months ago
The area of a parking lot is 1710 square meters. A car requires 5 square meters and a bus requires 32 square meters of space. There can be at most 180 vehicles parked at one time. If the cost to park a car is $2.00 and a bus is $6.00, how many buses should be in the lot to maximize income? Please help :(
General
2 months ago
What is the value of b in the equation 3b + 2(b - 1) =8
General
2 months ago
How many cans of paint are needed to cover an area of 2200 square units if one can of paint covers in area 400 square units
General
2 months ago
Tim has just inherited £1000 and he decides not to invest it but rather to spend 10% of the remaining money each month. Each month Tim's saving thus reduce by a factor of 0.9 Calculate, to the nearest integer, the amount remaining (in E) after 20 months. You may find it useful to first devise a formula for the amount remaining after n months. Enter your answer, to the nearest integer and without units, in the box below. Answer:
General
2 months ago
The first difference of a sequence is the arithmetic sequence 1, 3, 5, 7, 9, .... Find the first six terms of the original sequence in each of the following cases. a. The first term of the original sequence is 1. b. The sum of the first two terms in the original sequence is 5. c. The fifth term in the original sequence is 28.
General
2 months ago
Add 3 feet 6 inches+8 feet 2 inches+4 inches+2 feet 5 inches. 4. In a grocery store, steak costs $3.85 per pound. If you buy a three-pound steak and pay for it with a $20 bill, how much change will you get? 5. Add 8 minutes 32 seconds +37 minutes 18 seconds +15 seconds.
General
2 months ago
A manufacturing company prepays its insurance coverage for a three-year period. The premium for the three years is $3,360 and is paid at the beginning of the first year. Seventy percent of the premium applies to manufacturing operations and thirty percent applies to selling and administrative activities. What amounts should be considered product and period costs respectively for the first year of coverage?Product PeriodA) $3,360 $0B) $2,352 $1,008C) $1,568 $672D) $784 $336
General
2 months ago
Explain reasoning!1.) If you make 20% more money than me, then I make 20% less than you.2.)If I have an average of 60% before the final , then I must score 80% on the final in order to raise my average up to 70% to pass the this Math 75 class.
General
2 months ago
A Venn diagram has Universal set color white, set A is yellow, set B is blue, and set C is red. A intersect B is not the empty set. A intersect C is not the empty set. B intersect C is not the empty set. How many different colored including white) areas make up the Venn diagram?
General
2 months ago
use Gaussian elimination to write each system in triangular formx+ y+z+ w= 1x+y −w=−1−x+ y+z+2w= 2x+2y−z+ w= 0
General
2 months ago
Finn changes his mind and, from now on, decides to take the normal route to work everyday. On any given day, the time (in minutes) it takes Finn to get to work is normally distributed with mean u = 35 and variance = 81 .Find the 33rd percentile of the time it takes Finn to get to work on any given day. Do not include any units in your answer.Recall from Question 6 that on any given day, the time (in minutes) it takes Finn to get to work is normally distributed with mean = 35 and variance =81. Assume the time it takes him to get to work is independent from day to day.Over the next 2 days, find the probability that Finn took more than 40.5 minutes to get to work on the first day or more than 38.5 minutes to get to work on the second day.
General
2 months ago
Given the proposition,P(n): 1 + 2 + 2^2 + 2^3 + . . . + 2n = 2n+1 - 1, n = 0, 1, 2, . . .Find the values of:P(0)P(1)P(2)P(n+1)
General
2 months ago
Your third-grade classroom has 32 boys and girls. Two-thirds of the boys and three-fourths of the girls are going on a field trip. There are 9 children left. What is the ratio of boys to girls in your class?Draw diagrams to support your answer.
General
2 months ago
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