subject
Mathematics, 02.10.2019 21:10 keananashville

Ineed plz

a shop decreases prices by 10% and then by a further 20%.

rachel says: “prices have now decreased by 30%”.
is rachel correct?
you must show your working.

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?
Answers: 1
Answer
question
Mathematics, 21.06.2019 19:10
What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl
Answers: 1
Answer
question
Mathematics, 21.06.2019 19:10
Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x
Answers: 2
Answer
question
Mathematics, 21.06.2019 20:00
You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account
Answers: 1
Answer
You know the right answer?
Ineed plz

a shop decreases prices by 10% and then by a further 20%.

rachel...
Questions
question
Engineering, 28.11.2019 02:31
Answer the following questions for a simple gear pair of two spur gears (hob cut) with pitch diameters of 2.5" and 5". use a pressure angle of 25o and...
question
Mathematics, 28.11.2019 02:31
Use the sum of the first 9 terms to approximate the sum of the series below. (round your answer to three decimal places.) [infinity] n 2n n = 1 s9 = 1...
question
Business, 28.11.2019 02:31
Garden variety flower shop uses 750 clay pots a month. the pots are purchased at $2 each. annual carrying costs per pot are estimated to be 30 percent...
question
Mathematics, 28.11.2019 02:31
Are parents of girls more inclined to buy them a car when they leave for college than parents of boys? simple random samples of 40 girls and 45 boys...
question
Business, 28.11.2019 02:31
Campbell, inc. sells fireworks. the company’s marketing director developed the following cost of goods sold budget for april, may, june, and july. apr...
question
Business, 28.11.2019 02:31
On december 31, 2017, extreme fitness has adjusted balances of $1,000,000 in accounts receivable and $95,000 in allowance for doubtful accounts. on ja...
question
Business, 28.11.2019 02:31
Which of the following statements is not correct? a. the amount of gold in the world is limited. therefore, the gold jewelry market probably has a lo...
question
Chemistry, 28.11.2019 02:31
The source of bitterness in dark chocolate is the compound theobromine, an alkaloid present in cocoa beans. in a sample of dark chocolate there are 6....
question
Engineering, 28.11.2019 02:31
Triangle peg solitaire is a game where you start with several pegs at fixed locations on a triangular board. there is one location that does not have...
question
Business, 28.11.2019 02:31
The medium-run equilibrium is characterized by four conditions: output is equal to potential output y = yn. the unemployment rate is equal to the nat...
question
Physics, 28.11.2019 02:31
The meter stick in the drawing can rotate about an axis located at the 20.0-cm mark. the axis is perpendicular to the screen. a force f acts at the le...
question
Social Studies, 28.11.2019 02:31
The most important development of the early stone age was the ability to communicate through art ? true or false...
question
Physics, 28.11.2019 02:31
The most abundant type of coal in the united states is bituminous coal lignite brown anthracite...
question
Social Studies, 28.11.2019 02:31
The new international division of labor theory states that the poorer nations are trapped in a cycle of structural dependency on the richer nations du...
question
Mathematics, 28.11.2019 02:31
The median of a continuous random variable hav- ing distribution function f is that value m such that f (m) = 1 . that is, a random variable is just a...
question
Biology, 28.11.2019 02:31
The number of predatory polychaete species as the amount of dissolved blank increased, the researchers' hypothesis. the p value is much less than 0....
question
English, 28.11.2019 02:31
The name fortunato means ‘fortunate.' in 150 words or more, describe how the author uses the difference between the meaning of the character’s name an...
question
Engineering, 28.11.2019 02:31
The nameplate on a 50-mva, 60-hz single-phase transformer indicates that it has a voltage rating of 78-kv: 86-kv. an open-circuit test is conducted fr...
question
Business, 28.11.2019 02:31
The monopoly demand curve is –, while the perfectly competitive firm’s demand curve is –. this is because a monopoly is the only producer in an indust...
question
Social Studies, 28.11.2019 02:31
The observation that led gettler to hypothesize that cyanide poisoning was the cause of death was how the bodies of fremont and annie jackson ended up...
More questions: Mathematics Another questions
Questions on the website: 13722362
See results (0)