10 glasses cost 40 dollars. How much do 20 glasses cost
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Related Questions
Mary has a pink dress, a blue dress, and a yellow dress. She has a black pair of shoes and a white pair. How many dress and shoe outfits can she make?
Y is 2 less than the product of 9 and x. write a function rule
A student is trying to solve the system of two equations given below:Equation P: y + z = 6 Equation Q: 8y + 7z = 1 Which of these is a possible step used in eliminating the y-term? (y + z = 6) ⋅ −8 (y + z = 6) ⋅ 7 (8y + 7z = 1) ⋅ 7 (8y + 7z = 1) ⋅ 8
Length is 380 miles with is 280 miles what is the area
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3/9 gallons = 1 hour
3 gallons = 9 hours
1 gallon = 9/3 hours
Therefore, It will use 1/3 gallons of water each hour and will use 1 gallon in 3 hours
Answer:
First find out the how many gallons of water does it use each hour .
To prove
As given
An ice machine uses 3 gallons of water every 9 hours.
3 gallons of water = 9 hours
Water uses by ice machine in one hours = 0.33 gallons (Approx)
Now find out how many hours does it take to use one gallon .
As given
An ice machine uses 3 gallons of water every 9 hours.
3 gallons of water = 9 hours
Hours take by ice machine to use one gallons of water = 3 hours.
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Answer:
a. Domain: {-5} Range: [-5, 5]
b. Domain: (-∞, ∞) Range: (-∞, ∞)
c. Domain: [-1, 2] Range: [-5, 5]
d. Domain: [-4, 4] Range: [-4, 4]
Step-by-step explanation:
Domain is the set of x-values that can be inputted into function f(x).
Range is the set of y-values that can be outputted by function f(x).
Answer:
Coordinate geometry is one of the most important and exciting ideas of mathematics. In particular it is central to the mathematics students meet at school. It provides a connection between algebra and geometry through graphs of lines and curves. This enables geometric problems to be solved algebraically and provides geometric insights into algebra.
The invention of calculus was an extremely important development in mathematics that enabled mathematicians and physicists to model the real world in ways that was previously impossible. It brought together nearly all of algebra and geometry using the coordinate plane. The invention of calculus depended on the development of coordinate geometry.
Step-by-step explanation:
3 + 10 + 17 + 24 + ...
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Answer: Multiplier, mathematics The number by which another number is multiplied. In 8 × 32, the multiplier is 8. Physics A device, such as a phototube, used to enhance or increase an effect.
Divisor, The number we divide by. dividend ÷ divisor = quotient. Example: in 12 ÷ 3 = 4, 3 is the divisor. Divisor can also mean: a number that divides an integer exactly (no remainder). See: Divisor (of an Integer)
Step-by-step explanation:
number of speeding tickets issued each year?
A)
The number of tickets is decreasing by 3% each year.
B)
The number of tickets is decreasing by 97% each year.
The number of tickets is increasing by 3% each year.
D
The number of tickets is increasing by 979% each year.
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Answer:
The number of tickets is increasing by 97% each year
Step-by-step explanation:
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Since they're two, it would take