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MATH SOLVE
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Ashley recently opened a store that uses only natural ingredients. She wants to advertise her products by distributing bags of samples in her neighborhood. It takes Ashley \dfrac{2}{3} 3 2 start fraction, 2, divided by, 3, end fraction of a minute to prepare one bag. It takes each of her friends 75\%75%75, percent longer to prepare a bag. How many hours will it take Ashley and 444 of her friends to prepare 157515751575 bags of samples?
General
4 months ago
The perimeter of a triangle is 90 centimeters. If two sides are equally long and the third side is 9 centimeters longer than the others, find the lengths of the three sides.
General
4 months ago
Carl has a piece of toast that has jelly on one side, and he dropped it twice. Both times, it landed with the jelly side up. If he drops it 2 more times, what is the probability that it will have landed jelly side up a total of 3 times? (A) 1/4(B) 1/3(C) 1/2(D) 2/3
General
4 months ago
im not really good at seventh grade math I need some help!!
General
4 months ago
Find the area of rectangle with side lengths of 5 in and 1/3 in
General
4 months ago
A semi-circle sits on top of a rectangle to form the figure below. Find its area and perimeter. Use 3.14 for .The rectangle is 4 inches long and 4 inches wide. The semi-circle sits on top of the rectangle on a side that is 4 inches long.
General
4 months ago
The post office is at the corner of First Street and Main Street, which forms a right angle. First Street intersects with Oak Street to the north, and Main Street intersects with Oak Street to the east. The intersection of Main Street and Oak Street forms a y° angle, and tan y° = 5/7. Car A drives on Main Street for 14 miles to arrive at Oak Street. How far will car B have to travel on First Street to get to Oak Street? Round your answer to the nearest tenth of a mile.a. 5 milesb. 7.4 milesc. 10 milesd. 19.6 miles
General
4 months ago
Each person, in an IT department of 60 people, works on at least one of 3 major projects: system security, program implementation, platform development. 23 people work on system security, 28 work on program implementation, and 26 work on platform development. 7 people work on system security and platform development, 12 people work on program implementation and platform development, and 6 people work on all three projects. How many people work only on system security and program implementation (i.e., not all three projects)?Answer either: 4, 5 or 6
General
4 months ago
Allyson loves to eat cheese sticks. A small order comes with 3 cheese sticks,and a large order comes with 6 cheese sticks.Last month, Allyson ordered cheese sticks a total of 9 times. She received atotal of 42 cheese sticks. How many times did she get the large order ofcheese sticks?
General
4 months ago
Quadrilateral ABCD is translated to get quadrilateral A'B'C'D'. vertex A is at (-5,2) , and vertex A' is ay (2,-2), quadrilateral ABCD is translated blank..... if vertex B is at (-6,5), then vertex B is at
General
4 months ago
Matt wants to buy a television. If he pays cash, he gets a discount of 7%. If he pays with a loan he has to pay an extra 10% in interest. The difference between the two methods is $49.98. Find the cost of the television.
General
4 months ago
Melissa and brian are at the base of a moutain. Melissa hikes to a location 27 meters above sea.Level brian hikes to a location 21 meters below sea level. Write an integer to represent each hiker's location with respect to sea level.
General
4 months ago
A bag of balloons which are either green or purple. There are 15 green balloons for each purple balloon. How many green balloons are in the bag?
General
4 months ago
At a clothing store , t shirts cost $10 sweatpants cost $15 . If Autum spends $220 after buying 16 items , how many did she buy of each ?
General
4 months ago
A container of oregano is 17 pounds heavier than a container of peppercorns. Their total weight is 253 pounds. The peppercorns will be sold in one ounce bags. How many can be made? I have the answer old school. Need steps for common core!
General
4 months ago
The volume of a right rectangular prism is found bymultiplying the length of the base by the width of thebase by the height of the prism. A right rectangularprism has a volume of 30 cubic inches. If the heightof the prism is 6 inches, what is the area of the base ofthe prism?
General
4 months ago
In a market test of a new chocolate raspberry coffee, a poll of 400 people (sample 1) from Dobbs Ferry showed 250 preferred the new coffee. In Irvington, 170 out of 350 people (sample 2) preferred the new coffee. We want to know whether a higher proportion of people in Dobbs Ferry prefer the new coffee. What is the statistic test type involved here?
General
4 months ago
A suspension bridge with weight uniformly distributed along its length has twin towers that extend 85 meters above the road surface and are 800 meters apart. The cables are parabolic in shape and are suspended from the tops of the towers. The cables touch the road surface at the center of the bridge. Find the height of the cables at a point 200 meters from the center.
General
4 months ago
The grade appeal process at a university requires that a jury be structured by selecting six individuals randomly from a pool of nine students and six faculty. (a) What is the probability of selecting a jury of all students? (b) What is the probability of selecting a jury of all faculty? (c) What is the probability of selecting a jury of three students and three faculty?
General
4 months ago
Intravenous fluid bags are filled by an automated filling machine. Assume that the fill volumes of the bags are independent, normal random variables with a standard deviation of 0.08 fluid ounces. (a) What is the standard deviation of the average fill volume of 23 bags? Round your answer to four decimal places. σx = (b) The mean fill volume of the machine is 6.16 ounces. What is the probability that the average fill volume of 23 bags is below 5.95 ounces? Round your answer to two decimal places. (c) What should the mean fill volume equal in order that the probability that the average of 23 bags is below 6.0 ounces is 0.001? Round your answer to two decimal places.
General
4 months ago
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