All categories

3 years ago

Numerical pruuna. Convert the following.i) 2.4 millimetres into metrei

Mathematics

2 answers:

Ostrovityanka [42]3 years ago

8 0

2.4 millimetres into meter is 0.0024.

hammer [34]3 years ago

4 0

Answer:

0.0024 meters

Step-by-step explanation:

Using conversion.

Hope this helps!

xoxo,

cafeology

You might be interested in

2(x - 3) + 9 = 3(x + 1) + X?

kow [346]

Answer:

x = -X OR x = 0

Step-by-step explanation:

I don't know if the capital 'X' was a different variable, so I did both calculations.

2(x - 3) + 9 = 3(x + 1) + X

= 2x - 6 + 9 = 3x + 3 + X

= 2x + 3 = X + 3x + 3

= -x = X

= x = -X

2(x - 3) + 9 = 3(x + 1) + x

= 2x - 6 + 9 = 3x + 3 + x

= 2x + 3 = 4x + 3

= -2x = 0

= x = 0

5 0

3 years ago

// PLEASE HELP. I WILL GIVE YOU BRAINLIEST. //

pochemuha

Answer by JKismyhusbandbae: Radius is 12 and perimeter is six times this, i.e. 72.

4 0

3 years ago

Read 2 more answers

The concentration C (in mg/dl), of an antibiotic in a patient’s bloodstream per hour, t, is given by: c(t) = (50t)/(t^2+25) In o

NARA [144]

Answer:

Step-by-step explanation:

Functions

The problem describes a function that expresses the concentration of an antibiotic in mg/dl vs time in hours as:

$\displaystyle c(t)=\frac{50\ t}{t^2+25}$

We need to find the first value of t such that

$\displaystyle c(t)\geq 4$

It means that

$\displaystyle \frac{50\ t}{t^2+25}\geq 4$

Operating with the inequality

$\displaystyle 50\ t\geq 4\ t^2+100$

Rearranging and dividing by 2, we have a polynomial inequality:

$\displaystyle 2t^2-25t+50\leq 0$

Factoring

$\displaystyle 2(t-10)\left (t-\frac{5}{2}\right )\leq 0$

There are two possible values for t, both valids because they are positive

$\displaystyle t=\frac{5}{2}=2.5, \ t=10$

We need to find the first value, i.e.

$t=2.5 \ hours$

Now for the graphic method, we plot the graph for the function and a horizontal line at c=4 to find the values of t.

The graph is shown in the image provided below. We can see both values where the funcion and C=4 intersect. Both values coincide with the previously analitically found values

4 0

3 years ago

and a list of numbers the pattern increases by 0.001 as you move to the right if the third number list is 0.0 64 what is the fir

Ksivusya [100]

Answer:

0.062

Step-by-step explanation:

The numbers will decrease by 0.001 as you move the the left, so the list of numbers can be found as ...

3rd number: 0.064

2nd number: 0.064 -0.001 = 0.063

1st number: 0.063 -0.001 = 0.062

7 0

4 years ago

Which of the following integrals represents the area of the region bounded by x = e and the functions f(x) = ln(x) and g(x) = lo

Neko [114]

Notice that

$\log_{1/e}x=\dfrac{\ln x}{\ln\frac1e}=\dfrac{\ln x}{-\ln e}=-\ln x$

$f(x)=\ln x$ and $g(x)=-\ln x$ intersect when $x=1$ . For all $x>1$ , we have $\ln x>0$ and $-\ln x$ , so $f(x)>g(x)$ . Then the area we want is given by the integral,