All categories

3 years ago

Mr. Hobbs has 10 blue markers, 6 black markers, and 8 red markers

Mathematics

2 answers:

Anestetic [448]3 years ago

3 0

Answer: 1/4

Step-by-step explanation:

If there are 6 black markers and they are a total combination of 24 difference colored markers.

The the fraction will be 6/24 which reduces to 1/4

Tatiana [17]3 years ago

3 0

The answer is 1/4 i hope this helped!!!

You might be interested in

10.

SpyIntel [72]

Answer:

Step-by-step explanation:

is times 5.5

6 0

3 years ago

If the mean of a symmetric distribution is 130 ,what is the median?

Kruka [31]

Hello.

The answer is 130.

130 is the only number so that has to be the mean.

This is beacsue symmetric is the same as the mean.

Have a nice day

6 0

3 years ago

(w+3)^2=2w^2+10w+12, solve for w

Inessa05 [86]

The answer is negatif 1 and negatif 3

3 0

4 years ago

EXAMPLE 5 If F(x, y, z) = 4y2i + (8xy + 4e4z)j + 16ye4zk, find a function f such that ∇f = F. SOLUTION If there is such a functi

Valentin [98]

If there is such a scalar function f, then

$\dfrac{\partial f}{\partial x}=4y^2$

$\dfrac{\partial f}{\partial y}=8xy+4e^{4z}$

$\dfrac{\partial f}{\partial z}=16ye^{4z}$

Integrate both sides of the first equation with respect to x :

$f(x,y,z)=4xy^2+g(y,z)$

Differentiate both sides with respect to y :

$\dfrac{\partial f}{\partial y}=8xy+4e^{4z}=8xy+\dfrac{\partial g}{\partial y}$

$\implies\dfrac{\partial g}{\partial y}=4e^{4z}$

Integrate both sides with respect to y :

$g(y,z)=4ye^{4z}+h(z)$

Plug this into the equation above with f , then differentiate both sides with respect to z :

$f(x,y,z)=4xy^2+4ye^{4z}+h(z)$

$\dfrac{\partial f}{\partial z}=16ye^{4z}=16ye^{4z}+\dfrac{\mathrm dh}{\mathrm dz}$

$\implies\dfrac{\mathrm dh}{\mathrm dz}=0$

Integrate both sides with respect to z :

$h(z)=C$

So we end up with

$\boxed{f(x,y,z)=4xy^2+4ye^{4z}+C}$

7 0

3 years ago

The rent is 7.50

Rudiy27

Answer:

Step-by-step explanation:

Rent cost 7.50

For x days the rent to pay = 7.50×n

= 7.50n

8 0

3 years ago