The following graph is of an exponential function of the form y=a*bx.What values of a and b would make this equation work?a=b= Question solved general 4 months ago 8937
Suppose you have a coin collection of dimes and quarters containing 46 coins. If you have 6.70 dollars, how many of each type of coin do you have? Question solved general 4 months ago 8769
what is the x intercept od this piecewise function? A) (0,2) B) (2,0) C) (0,4) D) (4,0) Question solved general 4 months ago 2086
Which fraction is equivalent to 40%? (in simplest fraction form) Question solved general 4 months ago 1458
PLEASE HELP ME!!!!!!! I AM NOT GOOD AT MATH!Given the function f(x)= \frac{x^2+7x+10}{x^2+9x+20} Describe where the function has a hole and how you found your answer. Question solved general 4 months ago 7741
In a study on the fertility of married women conducted by Martin O’Connell and Carolyn C. Rogers for the Census Bureau in 1979, two groups of childless wives aged 25 to 29 were selected at random, and each was asked if she eventually planned to have a child. One group was selected from among wives married less than two years and the other from among wives married five years. Suppose that 240 of the 300 wives married less than two years planned to have children some day compared to 288 of the 400 wives married five years. Can we conclude that the proportion of wives married less than two years who planned to have children is significantly higher than the proportion of wives married five years? Make use of a P -value. Question solved general 4 months ago 8618
In an agricultural study, the average amount of corn yield is normally distributed with a mean of 185.2 bushels of corn per acre, with a standard deviation of 23.5 bushels of corn. If a study included 1200 acres, about how many would be expected to yield more than 190 bushels of corn per acre? Question solved general 4 months ago 4497
Affect or use is 1/8 of a barrel of raisins in each batch of granola bars yesterday the factory use 1/2 of a barrel of raisins how many batches of granola bars did the factory made yesterday? Question solved general 4 months ago 3454
two kinds of tickets to an outdoor concert were sold: lawn tickets and seat tickets. fewer than 400 tickets in total were sold. solve:a. write an inequality to describe the constraints. specify what each variable represents.b. use graphing technology to graph the inequality. sketch the region on the coordinate plane.c. name one solution to the inequality and explain what it represents in that situation. d. answer the question about the situation: if you know that exactly 100 lawn tickets were sold, what can you say about the number of seat tickets? Question solved general 4 months ago 9696
How many total blocks will she travel if she goes to Amanda‘s house and then to Karen’s and finally back home Question solved general 4 months ago 9877
Beth bought 20 tickets to a movie, where adult tickets cost $8.00 and senior citizen tickets cost $4.00. She spent a total of $140. Which system of equations will determine the number of adult tickets, a, and the number of senior citizen tickets, s, Beth purchased? Question solved general 4 months ago 5667
In a random sample of 200 students, 55% indicated they have full-time jobs, while the other 45% have part-time jobs. Fifty of the 90 male students surveyed have a full-time job, and 60 of the females surveyed have a full-time job. What is the probability that a randomly selected student is female given they have a part-time job? Question solved general 4 months ago 8819
Write the equation of the linear relationship in slope-intercept form, using decimals as needed.x 0 100 200 300y 2.5 97.5 192.5 287.5 Question solved general 4 months ago 6832
Please help me I need help quick !!!!Jim’s new car has 150 miles on the odometer. He takes a trip and drives an average of m miles each day for three weeks. Which expression represents the mileage on Jim’s car after his trip? Question solved general 4 months ago 6857
(3 points) There are 50 apple trees in an orchard. Each tree produces 800 apples. For each additional tree planted in the orchard, the output per tree drops by 10 apples. How many trees should be added to the existing orchard in order to maximize the total output of trees ? Question solved general 4 months ago 2535
Bowling cost $2 to rent shoes,plus $5 per game. Mini golf cost $5 to rent a club, plus $4 per game. How many games would be the same total cost for bowling and mini golf? And what is that cost Question solved general 4 months ago 1345
A queue with a single server receives 50 requests per second on average. The average time for the server to address a request is 10 milliseconds. What is the probability that there are exactly k requests in this system? Question solved general 4 months ago 7614
Describe how the variability of the distribution changes as the sample size increases. As the sample size increases, the variability decreases. It cannot be determined. As the sample size increases, the variability stays the same. As the sample size increases, the variability increases. Question solved general 4 months ago 4488