Mathematics, 25.02.2020 19:15 153536

HURRY MARKING BRAINLEST

Jane and Eric are helping their teacher buy supplies for a research project.
Every student will get a bag with 2 pencils and 30 index cards. The teacher gave Jane $17 to buy pencils from the school store. The pencils come in boxes of 12 and cost $1.69 per box. Eric was given $19 to buy index cards at an office supply store. Index cards are sold in packs of 150 cards and cost $2.99 per pack. Jane buys as many boxes of pencils as she can afford. Eric buys as many index cards as he can afford. How many complete bags of supplies can they make?
A. Fewer than 10
B. Between 25 and 40
C. Between 10 and 24
D. More than 40

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces

Answers: 1

Answer

Mathematics, 21.06.2019 18:30

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Answers: 3

Answer

Mathematics, 21.06.2019 20:30

Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp

Answers: 1

Answer

You know the right answer?

HURRY MARKING BRAINLEST

Jane and Eric are helping their teacher buy supplies for a rese...

Questions

Mathematics, 01.07.2021 01:00

Plz tell the AWANSER step by step ...