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alexira [117]
3 years ago
8

Me palmo makes coffe at breakfast it takes the coffee maker 3 minutes to brew 24 cups of coffee at this rate how long will it ta

ke the coffee maker to brew 312 cups of coffee
Mathematics
2 answers:
garik1379 [7]3 years ago
8 0
It would take 39 minutes
goldfiish [28.3K]3 years ago
5 0
39 minutes!

because 312 divided by 24 equals 13 which is the number of times palmo makes coffee.
if you multiply 13 by 3 that gets you 39!
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Jun Wei has 12 more 10-cent coins than
Ludmilka [50]

Answer:

Please refer to https://www.algebra.com/algebra/homework/equations/Equations.faq.question.1134615.html

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4 years ago
A large open meadow near your city is shrinking in size because developers have started building new homes there.
valentinak56 [21]

Answer:

    t=-10\log 0.32

Explanation:

<u>Equation:</u>

         A=1,562.5\times 10^{(-0.1t)}

This is a decaying exponential function, because the exponent is negative.

Then, the larger the value of t (number of months), the smaller A (the number of hectares).

The factor 1,562.5 is the initial number of hecares, when t = 0.

You must find the value of t when A equals 500, thus solve the equation:

     500=1,562.5\times 10^{(-0.1t)

Divide both sides by 1,562.5

     \dfrac{500}{1,562.5}=10^{(-0.1t)}

    0.32=10^{(-0.1t)}

Take base-10 logarithms on both sides:

    \log 0.32=-0.1t

    t=-\dfrac{\log 0.32}{0.1}\\\\\\t=-10\log 0.32

Note that the logarithm of a number decimal number is negative number, thus t will be positive. When you compute that, it is about 4.9 months.

8 0
3 years ago
How many solutions are there to this nonlinear system?
Naya [18.7K]

Answer:

two

Step-by-step explanation:

The number of solutions is the number of times the graphs intersect.

The line and the parabola intersect two times, so there are two solutions

5 0
3 years ago
The graph shows the growth of a tree, with x representing the number of years since it was planted, and y representing the tree’
k0ka [10]

Answer:

The tree was 40 in tall when planted

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Ten years after Planting, it is 140 inches tall

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y = 100 + 40

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8 0
4 years ago
Read 2 more answers
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SCORPION-xisa [38]
Make a system of equations and solve for each variable.

3m+8v=53
5m+2v=26

m= movie cost
v= game cost

multiply the bottom equation by 4(combination method)

3m+8v=53
20m+8v=104. Subtract

-17m = -51
m= 3

Plug back into one of the equations

5(3)+2v=26
15+2v=26
2v=11
v=5.5

m=$3
v=$5.5


6 0
3 years ago
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