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3 years ago

Everytime u answer my question correct i will mark u brainlist

Mathematics

2 answers:

denpristay [2]3 years ago

7 0

Answer:

15c equal or less than 200

When you buy something you buy less than more than the amount of money you have so you have to buy equal or less than your budget.

Hope this helps

Step-by-step explanation:

OleMash [197]3 years ago

4 0

Answer:

Step-by-step explanation:

15c less than or equal to 200

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Juan's grandmother left him 40 shares of Stock A and 150 shares of Stock B. How

Cerrena [4.2K]

Answer:

$13,087.50

Step-by-step explanation:

The sale of the 40 shares of stock A at $225 per share will get Juan ...

40 · $225 = $9000

The sale of the 150 shares of stock B at $27.25 per share will get Juan ...

150 · $27.25 = $4087.50

So, the total Juan will receive from the sale of the stocks will be ...

$9000.00 +4087.50 = $13,087.50

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2 years ago

Write a quadratic equation with the solutions 3 and 2

jolli1 [7]

We can re-create the quadratic equation by
(x -3) * (x -2)
x^2 -5x + 6 = 0

8 0

3 years ago

4 groups of 5 hundredths

Fudgin [204]

5/100 * 4 = 20/100 reduces to 1/5

4 0

3 years ago

A trough of water is 20 meters in length and its ends are in the shape of an isosceles triangle whose width is 7 meters and heig

Vaselesa [24]

Answer:

a) Depth changing rate of change is $0.24m/min$ , When the water is 6 meters deep

b) The width of the top of the water is changing at a rate of $0.17m/min$ , When the water is 6 meters deep

Step-by-step explanation:

As we can see in the attachment part II, there are similar triangles, so we have the following relation between them $\frac{3.5}{10} =\frac{a}{h}$ , then $a=0.35h$ .

a) As we have that volume is $V=\frac{1}{2} 2ahL=ahL$ , then $V=(0.35h^{2})L$ , so we can derivate it $\frac{dV}{dt}=2(0.35h)L\frac{dh}{dt}$ due to the chain rule, then we clean this expression for $\frac{dh}{dt}=\frac{1}{0.7hL}\frac{dV}{dt}$ and compute with the knowns $\frac{dh}{dt}=\frac{1}{0.7(6m)(20m)}2m^{3}/min=0.24m/min$ , is the depth changing rate of change when the water is 6 meters deep.

b) As the width of the top is $2a=0.7h$ , we can derivate it and obtain $\frac{da}{dt}=0.7\frac{dh}{dt} =0.7*0.24m/min=0.17m/min$ The width of the top of the water is changing, When the water is 6 meters deep at this rate

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2 years ago

The zoo is creating a new tank for some of its fish. The zoo wants the tank to be a cube and be able to hold 3,375 cubic feet of

Verizon [17]

Answer:

³√3375

Step-by-step explanation:

Hope this will help guys

3 0

2 years ago