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please help 3(6x−2)=−2(4x−9)+2
General
2 months ago
3) Both Sabrina and Rex are saving money for a big purchase. Sabrina currently(week 0) has $112 saved, and Rex has $84 saved. Sabrina saves $10 each weekand Rex saves $15 each week. After how many weeks will Rex have more moneysaved than Sabrina?
General
2 months ago
An oil tanker can be emptied by the main pump in 5 hours. An auxiliary pump can empty the tanker in 12 hours. If the main pump is started at 5 PM, when should the auxiliary pump be started so that the tanker is emptied by 9 PM?
General
2 months ago
Suppose that the probability that any particle emitted by a radioactive material will penetrate a certain shield is 0.01. If 10 particles are emitted, what is the probability that: a) exactly 2 of the particles will penetrate the shield? b) How many particles must be emitted in order for the probability to be at least 0.95 that at least one particle will penetrate the shield?
General
2 months ago
Mr. Franklin asked each of his 30 students toselect their favorite radio station.•1/3 of the students chose Station K.. 1/5 of the students chose Station L.• The remaining students chose Station M.How many students chose Station M as theirfavorite radio station?A 10B 14C 6D 4
General
2 months ago
Which linear function represents the table?A) y = 5x − 3 B) y = 5x + 3 C) y = −5x + 3 D) y = −5x − 3
General
2 months ago
The airport terminal in Geneva, Switzerland has a "moving sidewalk" to speed passengers through a long corridor. Peter who walks through the corridor, does not use the moving sidewalk, and takes 150s to do so. Paul who simply stands on the moving sidewalk covers the same distance in 70s. May not only uses the sidewalk but also walks along it. Assume that Mary and Peter walk at the same speed. How long does Mary take?
General
2 months ago
According to a study by the American Pet Food Dealers Association, 63 percent of U.S. households own pets. A report is being prepared for an editorial in the San Francisco Chronicle. As a part of the editorial a random sample of 300 households showed 210 own pets. Does this data disagree with the Pet Food Dealers Association data? Use a .05 level of significance. Discuss how you arrived at the results. Think about how many of your friends or relatives are pet owners. Do these people seem to be representative of the Pet Food survey respondents?
General
2 months ago
*URGENT*TEST TOMORROW*Dominic lived in Spain and Columbia for 20 months in order to learn Spanish. He learned an average of 120 words per month while living in Spain and learned an average of 150 words per month while living in Columbia. In total, he learned 2610 new words. Determine how many months Dominic lived in each country. Dominic lived in Spain for ______ months and Columbia for ______ months.
General
2 months ago
Each of 2 cabinets identical in appearance has 2 drawers. Cabinet A contains a silver coin in each drawer, and cabinet B contains a silver coin in one of its drawers and a gold coin in the other. A cabinet is randomly selected, one of its drawers is opened, and a silver coin is found. What is the probability that there is a silver coin in the other drawer?
General
2 months ago
Find the slant height for a right circular cone with a radius of 3 and a height of 5.4√(31)√(34
General
2 months ago
4x-2y<-2a) (2,8) b) (0,1) c) (3,7) d) (5,8)
General
2 months ago
Need help need to get homework done by tonight!
General
2 months ago
The lengths of the sides of a triangle are 3,4, and 6. If the length of the shortest side of a similar triangle is 5, find the length of its longest side.
General
2 months ago
A wooden fruit crate will hold 62 pounds of fruit. The crate already has 18 pounds of fruit inside of it. Which inequality represents the solution set that shows the pounds of fruit, p, that can be added to the crate
General
2 months ago
The function h(t) = −16t2 + 24t models the height, in feet, of a kangaroo t seconds after it jumps. What is the maximum height of the jump?
General
2 months ago
The Maplewood symphony orchestra sold 146 tickets and collected a total of $1036 in ticket sales. admission was five dollars for children and eight dollars for adults. how many adult tickets were sold
General
2 months ago
You have a bucket full of marbles if the marbles in the bucket are counted by twos threes five and seven there is exactly one left over each time what is the fewest number of marbles that could be in the bucket
General
2 months ago
L1 y= - 4/3x+3 and L2 y=5/4x-3 Are parallel, perpendicular, or intersecting (neither)?
General
2 months ago
Elimination-3x-y=2 X-y=2
General
2 months ago
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