In a medical experiment, the number of bacteria is halved every hour. What type of function represents this pattern?A. Decreasing linearB. Increasing linearC. Exponential growthD. Exponential decay Question solved general 10 months ago 2619
Which of the following equations is of a parabola with a vertex at (0, 3)?y = (x - 3)2y = (x + 3)2y = x2 - 3y = x2 + 3 Question solved general 10 months ago 7018
For an online educational clip, 80 percent of the first 240 viewers voted “like” for the clip. If all of the next 80 viewers voted “like” for the clip, what percent of all these viewers voted “like”? Question solved general 10 months ago 4867
You and your best friend want to take a vacation to Peru. You have done some research and discovered that it will cost $2400 for the plane tickets, all-inclusive hotel and resort, and souvenirs. You have already saved $1750. If you invest this money in a savings account with a 2.3% interest rate compounded annually, how long will it take to earn enough money to go on the trip? Use the compound interest formula A = P (1 + i)n, where A is the accumulated amount, P is the principal, i is the interest rate per year, and n is the number of years. Round your final answer to the nearest tenth Question solved general 10 months ago 6930
1.When paying down debt, it is best to _____. (1 point) pay as much as possible toward the debt at the beginning of the month pay as much as possible toward the debt at the end of the month pay part toward the debt and part toward a savings account at the beginning of the month pay part toward the debt and part toward a savings account at the end of the month2.Debt is usually expected in any of the following cases EXCEPT ____. (1 point)purchase of housecredit card purchasespurchase of careducational loans Question solved general 10 months ago 1063
a pencil costs $0.25 more than an eraser. if the cost of 8 pencils is $6.80, what is the cost of one eraser? how do i do this problem? Question solved general 10 months ago 7558
what is the area of a sector with a central angle of 185 and a diameter of 6.4 Question solved general 10 months ago 5103
The cone pictured has a surface area of___ square meters. (Use 3.14 for π .) Question solved general 10 months ago 4401
Brass is an alloy formed using copper and zinc in the ratio 3:2 based on weight. If 120g of copper are needed for a certain piece of brass, how much zinc is needed?PLEASE HELP!! Question solved general 10 months ago 1904
when finding the median, do we have to put the numbers in order from least to greatest Question solved general 10 months ago 4789
Which function has the same range as the first photo is the function everything after are the options PLEASE ANSWER FAST IM TIMED Question solved general 10 months ago 3414
Let x2+13x=−3 . What values make an equivalent number sentence after completing the square? Enter your answers in the boxes. x2+13x+ = Question solved general 10 months ago 5683
Write an equation to solve each problem and then solve it. In a 3-digit number, the hundreds digit is four more than the ones digit and the tens digit is twice the hundreds digit. If the sum of the digits is 12, find the three digits. Find the number.PLEASE HELP!! I DON'T GET THIS!! :( Question solved general 10 months ago 6803
write a paragraph explaining What would happen to the number of rotations if your tires circumferences increased by 20%Explaining what would happen to the number of rotations if your tire circumferences decreased by 20% Question solved general 10 months ago 6343
If AB = 8, BC = 16, and CA = 13, list the angles of ABC in order from smallest to largest. options area,b,cc,b,ab,a,cc,a,b Question solved general 10 months ago 3784