A water lily doubles in size every day. At the end of a 30 day long month, it covers the entire pond it is growing in. On which day will it cover half the pond? Select one: a. the 1st b. the 15th c. the 29th d. a different day

Q: There are 80 sixth graders at Wilson Middle School. Only 70% of the sixth graders will attend the…

A: From the provided information, Sample size (n) = 80 Sample proportion (p̂) = 0.70

Q: Charlie has 12 feet of rope. He cuts it into pieces that are each  of a foot long. How many pieces…

A: Given,        Length of the rope =12 feet         Length of each piece of rope= 1 foot

Q: The number of gallons of milk sold each day at a grocery store ........... variable

A: number of gallons  - numerical count. Hence it is a quantitative variable.

Q: Suppose you want to get a license plate. The license plate has to have 3 letters without repetition,…

A: The number of ways to obtain the r object out of n object is given by the formula nCr=n!r!n-r!. The…

Q: If a car can travel 180 kilometers in 2 hours, how many hours will it take the car to travel 315…

A: Given that car can travel 180 KM in 2 hours .

Q: If each different arrangement takes one minute to shuffle around, how long (to the nearest tenth of…

A: There are total 15 books Here use concept of total arrangement

Q: A certain bell rings every 60 minutes. Another Bell rings every 90 minutes. Both bells begin ringing…

A:

Q: s help ASAP

A: In group G there are 7 students.   we need to choose 4 members, such that no one can hold more than…

Q: AE %3= EC% D

A: Given that : DE ∥ BC , Figure:

Q: Simplify each expression. a. i57 b. i22

A: Simplify each expression

Q: Evaluate the arithmetic series Ση110n + 4.

A:

Q: in training for a marathon, Faith runs 7000 meters on the first day, 7600 meters on the next day,…

A: Here, Faith runs 7000 meters on the first day, 7600 meters on the next day, 8200 meters on the 3rd…

Q: सर्व रण् सानसात म0

A:

Q: Sarah can choose gray or blue jeans, a navy blue, white, green or stripped shirt and running shoes,…

A: Given that: Sarah can choose gray or blue jeans, a navy blue, white, green or stripped shirt and…

Q: l asked a grandfather about his age. He told me: My grandson age in days equal to the age of my son…

A:

Q: How many miles is 7/9 of 1 league

A:

Q: Martha's daughter is 1/4 Martha's age. If Martha's daughter is 12 years old, how old is Martha?

A: Martha is 48 year old.   The detailed solution is as follows below:

Q: . Write a simple "how many in each group?" | means in the context of the story problem. 3 is…

A: Hede we solve the given word problem.

Q: A glider plane travels 120 miles in 2 hours. At that rate, how many hours will it take the plane to…

A:

Q: step 1 step 2 step 3 How many dotslare in the 5th step?

A:

Q: Mark’s age twenty years ago if she will be N years old at 10 years from now? a. 20 - N b. 30 - N c.…

A: We want to find Mark's age twenty year ago.

Q: You have been asked to cut 5 boards (exactly the same length after the cut) and place them end to…

A: Topic = Functions

Q: i am getting in shape and every other day i go for a run and every fifth day i go to dance class.…

A: I am getting in shape and every other day i go for a run and every fifth day i go to dance class. We…

Q: How many paths are there from A to B in the grid below given that you can only move south and east?…

A: Step 1: Consider only east going paths for each column because for any two consecutive east going…

Q: years

A: Hourly wage = $12. A year contains 260 working days each year, 8 hours per day.

Q: 1Caleb placed 3 yellow balls and 4 red balls in a row. How many visually distinct rows are…

A: Consider the given information.

Q: Complete the following congruent statements. TP = DH ZD L T. %23 W.

A: Given, ∆PWT  and   ∆DHG  We have to complete the congruent statements .

Q: with an eor L0.0000l,Evalute xp. free

A: