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monitta
3 years ago
12

We solve maximum and minimum value problems for phenomena modeled by quadratic functions. Does it make sense to solve

Mathematics
1 answer:
krek1111 [17]3 years ago
7 0

Answer:

Throughout the overview section following, the concept including its example in the case given is defined.

Step-by-step explanation:

  • The minimum lowest possible points or thresholds again for the quadratic equation are usually the points where even the slope has been zero.
  • Although slope soon won't be zero throughout the instance of such an exponential equation, then there is no optimum level as well as the minimum possible.
  • And if the gradient of something like a linear equation is fixed, we shouldn't get higher and lower scores if the slope remains fixed.

We don't have the highest and average values for something like the 2 situations mentioned.

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Romona has $18 that she can spend on food for her dog.Dry dog food cost 5.50 per small bag and wet dog food cost 2.00 per can. W
andrew11 [14]

Answer:

5.50x + 2y ≤ 18

Step-by-step explanation:

Romona has a total of $18 and she has to spend it on dog food.

Dry god food cost $5.50 per bag and wet dog food cost $2.00 per can.

We have to write an inequality to show the above condition.

Let the number of dry and wet dog food she buys be x and y.

The total cost of dog food must be less than $18.

Then,

5.50x + 2y ≤ 18

This is the required linear inequality.

8 0
3 years ago
With the beam being held still at a height of 40 m, the crane breaks and the beam falls to the ground. Assuming no air resistanc
lapo4ka [179]
What we have so far:
Kinetic energy = 0. The reason behind that is because the beam is not moving at a height of 40m.
Gavity, g = 9.8m/s²
Height = 40m
Potential energy = mgh; this is equal to 0 because m, stands for mass and in this problem, we do not have a value for the mass of the beam. Hence, 0 x 9.8m/s² x 40m = 0. Potential energy = 0.

Solution:
We will use the equation of Total energy:
TE = potential energy + kinetic energy

TE = 0 + 0

∴ TE = 0

The answer is: Assuming no air resistance, the total energy of the beam as it hits the ground is 0.
8 0
3 years ago
Find the total surface area in square units of the figure below by creating a net.
erastova [34]

Answer:

648346 inches my a half of a centimeter hope it helps

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
suppose you deposit $2,475 in a savings account that earns 6.25% simple interest per year. How much simple interest would be ear
Nikolay [14]

$116.02 interest will be earned in 9 months

Step-by-step explanation:

The formula for simple interest is given by:

I = Prt

Here

P is the initial amount

r is the interest

t is the time measured in years

Given

P = $2475

r = 6.25% = \frac{6.25}{100} = 0.0625

t = 9 months

Converting time into year by dividing by 12

t = \frac{9}{12}\ years = 0.75\ year

Putting the values in the formula

I = 2475 * 0.0625 * 0.75\\I = 116.0156

Rounding off to nearest hundredth

I = $116.02

Hence,

$116.02 interest will be earned in 9 months

Keywords: Interest, simple interest

Learn more about simple interest at:

  • brainly.com/question/774670
  • brainly.com/question/763150

#LearnwithBrainly

6 0
3 years ago
Ughhhhh linear equations​
Dahasolnce [82]

2x - 3y = 4 \\  \\ 1. \: 2x = 4 + 3y \\  \\ 2. \: x =  \frac{4 + 3y}{2}

5 0
4 years ago
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