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3 years ago

528÷5 solve karriye copy mein

Mathematics

2 answers:

Charra [1.4K]3 years ago

6 0

Answer:

it equals 105.6 if you put the numbers in the calculator it will equal that

AnnyKZ [126]3 years ago

5 0

Answer: 105.6

Step-by-step explanation:

Divide them by each other

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Convert 9.56 cm = ________________ M

Andreas93 [3]

Answer:

[see below]

Step-by-step explanation:

There are 100 cm in a meter.

9.56/100 = 0.0956

Hope this helps you.

(PS: You can mark the other user as Branliest)

8 0

3 years ago

The average of 7 and n is -8 if?

vazorg [7]

Answer:

please finish the question then i may be able to help you :3 im right here :>

Step-by-step explanation:

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3 years ago

Circles A, B, and C overlap. The overlap of circles B and C is labeled x. Which statements are true about x? Select three option

Paladinen [302]

Answer:

(A)x ∈ B ⋃ C

(B)x ∈ B ∩ C

(C)x ∈ A ⋃ C

Step-by-step explanation:

A diagram has been created and attached for more understanding.

If the overlap of circles B and C is labeled x.

Then: $x \in (B \cap C)$

If x is contained in the intersection of B and C, it means that:

$x \in B $ and x \in C.\\$Therefore:\\x \in B \cup C$

Finally:

$x \in C $ and x \notin A\\$x will be in the union of A and C\\Therefore, x \in A \cup C$

The correct options are A, B and C.

4 0

3 years ago

Read 2 more answers

This year I caught 30 fish, which is 6 more than twice the number I caught last year. How many did I catch last year

Aliun [14]

30 = 6 + 2x
x = 12 fish caught last year

7 0

3 years ago

A common assumption in modeling drug assimilation is that the blood volume in a person is a single compartment that behaves like

mixas84 [53]

Answer:

a) $\mathbf{\dfrac{dx}{dt} = 30 - 0.015 x}$

b) $\mathbf{x = 2000 - 2000e^{-0.015t}}$

c) the steady state mass of the drug is 2000 mg

d) t ≅ 153.51 minutes

Step-by-step explanation:

From the given information;

At time t= 0

an intravenous line is inserted into a vein (into the tank) that carries a drug solution with a concentration of 500

The inflow rate is 0.06 L/min.

Assume the drug is quickly mixed thoroughly in the blood and that the volume of blood remains constant.

The objective of the question is to calculate the following :

a) Write an initial value problem that models the mass of the drug in the blood for t ≥ 0.

From above information given :

$Rate _{(in)}= 500 \ mg/L \times 0.06 \ L/min = 30 mg/min$

$Rate _{(out)}=\dfrac{x}{4} \ mg/L \times 0.06 \ L/min = 0.015x \ mg/min$

Therefore;

$\dfrac{dx}{dt} = Rate_{(in)} - Rate_{(out)}$

with respect to x(0) = 0

$\mathbf{\dfrac{dx}{dt} = 30 - 0.015 x}$

b) Solve the initial value problem and graph both the mass of the drug and the concentration of the drug.

$\dfrac{dx}{dt} = -0.015(x - 2000)$

$\dfrac{dx}{(x - 2000)} = -0.015 \times dt$

By Using Integration Method:

$ln(x - 2000) = -0.015t + C$

$x -2000 = Ce^{(-0.015t)$

$x = 2000 + Ce^{(-0.015t)}$

However; if x(0) = 0 ;

Then

C = -2000

Therefore

$\mathbf{x = 2000 - 2000e^{-0.015t}}$

c) What is the steady-state mass of the drug in the blood?

the steady-state mass of the drug in the blood when t = infinity

$\mathbf{x = 2000 - 2000e^{-0.015 \times \infty }}$

x = 2000 - 0

x = 2000

Thus; the steady state mass of the drug is 2000 mg

d) After how many minutes does the drug mass reach 90% of its stead-state level?

After 90% of its steady state level; the mas of the drug is 90% × 2000

= 0.9 × 2000

= 1800

Hence;

$\mathbf{1800 = 2000 - 2000e^{(-0.015t)}}$

$0.1 = e^{(-0.015t)$

$ln(0.1) = -0.015t$

$t = -\dfrac{In(0.1)}{0.015}$

t = 153.5056729

t ≅ 153.51 minutes

4 0

3 years ago

528÷5 solve karriye copy mein​

528÷5 solve karriye copy mein