All categories

3 years ago

Need answer has soon has possible

Mathematics

1 answer:

evablogger [386]3 years ago

5 0

5/3

Reduce the 25 and 9

You might be interested in

While looking at some reports, a store manager notes that a leaf blower that retails for $52 end up costing customers $56.16 onc

MaRussiya [10]

$4.16 is you answer

3 0

3 years ago

Please help fast mathswatch!! I

netineya [11]

Answer:

Step-by-step explanation:

find the volume of one and multiply by six

6 * 2 * 2 * 12 =

288 cm³

4 0

2 years ago

Read 2 more answers

Write the equations of the lines below.

PSYCHO15rus [73]

Answer:

1. y=1x-2

We can't see the rest

Step-by-step explanation:

4 0

3 years ago

The concentration of a drug in the bloodstream C(t) at any time t, in hours, is described by the equationC(t)=100t/t^2+25where t

alisha [4.7K]

Answer:

It will take 5 hours until it reaches its maximum concentration.

Step-by-step explanation:

The maximum concentration will happen in t hours. t is found when

$C'(t) = 0$

In this problem

$C(t) = \frac{100t}{t^{2} + 25}$

Applying the quotient derivative formula

$C'(t) = \frac{(100t)'(t^{2} + 25) - (t^{2} + 25)'(100t)}{(t^{2} + 25)^{2}}$

$C'(t) = \frac{100t^{2} + 2500 - 200t^{2}}{(t^{2} + 25)^{2}}$

$C'(t) = \frac{-100t^{2} + 2500}{(t^{2} + 25)^{2}}$

A fraction is equal to zero when the numerator is 0. So

$-100t^{2} + 2500 = 0$

$100t^{2} = 2500$

$t^{2} = 25$

$t = \pm \sqrt{25}$

$t = \pm 5$

We use only positive value.

It will take 5 hours until it reaches its maximum concentration.

4 0

3 years ago

How long is the short side of a 30 60 90 triangle if the long leg is 6?

klasskru [66]

The corresponding sides of the 30,60,90° angles are 1,√3, and 2 respectively.

s/6=1/√3

s=6/√3 if we rationalize the denominator...

s=2√3

s≈3.46 units (to nearest hundredth)

5 0

3 years ago