subject
Mathematics, 04.05.2021 01:00 dinadenoirefan

On Day 1, Hailey gets 2 pennies for doing a chore. After that, each day she does a chore, the amount
doubles. The expression 2" tells how many pennies she
gets for doing a chore on the nth day. How much
money does Hailey get on Day 20 of doing chores?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 19:30
Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%
Answers: 2
question
Mathematics, 21.06.2019 19:30
Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)
Answers: 1
question
Mathematics, 21.06.2019 20:00
Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.
Answers: 1
question
Mathematics, 21.06.2019 21:00
Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)
Answers: 2
You know the right answer?
On Day 1, Hailey gets 2 pennies for doing a chore. After that, each day she does a chore, the amou...
Questions
question
Health, 27.03.2020 08:14
question
Mathematics, 27.03.2020 08:14
Questions on the website: 13722363