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Inessa05 [86]
3 years ago
7

Math...............math

Mathematics
2 answers:
enot [183]3 years ago
6 0

Answer:

Frrr its always math -_-

Step-by-step explanation:

sergejj [24]3 years ago
5 0

Answer:

11.56

25

25

Step-by-step explanation:

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The lemonade cooler at the class picnic holds 12.5L. One liter is approximately equal to 0.26 gallons. How many gallons does the
lora16 [44]

Answer: There are 3.25 or 3 1/4 gallons in one cooler

Step-by-step explanation:

If one liter is appx .26 gallons we need to multiply the number of liters there are. So 12.5 times .26 to get the answer 3.25

4 0
3 years ago
Use the function f(x) = −16x2 + 60x + to Completely factor f(x). <br>Pls include steps ​
Elodia [21]

Answer: -4x(4x - 15)

Step-by-step explanation:

f(x) = -16x^{2} + 60x

y = -16x^{2} + 60x

=> - (16x^{2} - 60x)

=> -4x(4x - 15)

3 0
3 years ago
Please help me out with this please
ki77a [65]

Answer:

P = 9 is the max value

Step-by-step explanation:

Sketch

2x + 4y = 10

with x- intercept = (5, 0) and y- intercept (0, 2.5)

x + 9y = 12

with x- intercept = (12, 0) and y- intercept = (0, \frac{4}{3} )

Solve

2x + 4y = 10 and x + 9y = 12 to find the point of intersection at (3, 1)

The region corresponding to the solution of the system of constraints

Has vertices at (0, \frac{4}{3}), (0, 0) , (5, 0) and (3, 1)

Now evaluate the objective function at each vertex.

(0, 0) can be excluded as it will not give a maximum

(5, 0) → P = 5 + 0 = 5

(0, \frac{4}{3}) → 0 + 8 = 8

(3, 1) → 3 + 6(1) = 3 + 6 = 9 ← maximum value

Thus the maximum value is 9 when x = 3 and y = 1

7 0
2 years ago
Please help! question is in the picture!
koban [17]

9514 1404 393

Answer:

  (5, 1) or maybe (h, k)

Step-by-step explanation:

The given form has no letters other than the variable. The vertex in this vertex-form equation can be read from the expression as (5, 1).

In the generic vertex form ...

  f(x) = a(x -h)² +k

the letters (h, k) are used to represent the vertex.

__

You would need to consult your curriculum materials to see what letters your author uses for the vertex in vertex form.

5 0
2 years ago
John went to the store to buy trail mix for a hike. He could buy 3 pounds of packages for $2.49 or 8 pounds of packages for $6.4
Lelechka [254]

<u>First what I did was find how much each pound would cost per different package. </u>

<u>So starting off with the 3 pound package. I did 2.49 divided by 3 to find out how much each pound would weigh. </u>

2.49 / 3 = 0 . 83

<u>So each pound in the 3 pounded package would cost $0.83. </u>

<u>Now to see how much the 8 pound package would cost. Just like the 3 pound package I had to find how much each pound would weigh. So I divided 6.49 by 8. </u>

6.49 / 8 = 0.81125

<u>So looking at the results the 3 pound package would be the best option. You are getting more for less. </u>

<u />

HOPES THIS HELPS!

4 0
3 years ago
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