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3 years ago

15 = 5(1 - m) - 2(1 - m) What is the value for m

Mathematics

1 answer:

Ugo [173]3 years ago

4 0

M= -4 because if you put the 4 where all the m’s are it will make sense to you

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At a certain university the student to teacher ratio is 16:1 there are 2,00 students enrolled how many teachers have to be emplo

stepladder [879]

Student/teacher
16/1
16/1= 2000/X
16x=2000
Divide by 16
X= 125 teachers

3 0

3 years ago

Please answer ASAP..........

borishaifa [10]

Answer:

Step-by-step explanation:

Since the exponent simplified is 5^4

5^4= 5*5*5*5

So your answer is A

8 0

3 years ago

Para el diseño de un tanque de tratamiento de agua se determina que su centro está ubicado en la posición (0;14) metros y está r

Andreas93 [3]

Answer:

Diámetro = 8 metros

Step-by-step explanation:

La ecuación de la circunferencia esta en la forma general y para identificar su centro y su radio debemos llevarla a la forma canónica completando cuadrados:

$x^{2} +y^{2} -28y + 180= 0$

Solo necesitamos completar cuadrados en la variable y, sumando a ambos lados de la ecuación 196, que resulta de dividir 28 entre 2 y elevarlo al cuadrado

$x^{2} +y^{2} -28y + 196 = -180 +196$

Entonces obtenemos

$x^{2} + (y-16)^{2} = 16$

E identificamos que el radio del tanque es 4 metros y por tanto su perímetro es 8 metros

7 0

3 years ago

Z = 8 + 6x -px for x

NeTakaya

Answer:

$x=\frac{z-8}{-p+6}$

Step-by-step explanation:

Flip the equation.

−px+6x+8=z

Add -8 to both sides.

−px+6x+8+−8=z+−8

−px+6x=z−8

Factor out variable x.

x(−p+6)=z−8

Divide both sides by -p+6.

$\frac{x(-p+6)}{-p+6} =\frac{z-8}{-p+6}$

$x=\frac{z-8}{-p+6}$

hope this helps

7 0

3 years ago

Use rounding (to the nearest 10) to estimate the product of 3217 X 44.

Lorico [155]

So using whole number rounding I believe the answer you should get would be 141,550 as 3217 x 44 is equals to 141,548 so the answer may be 141,550 since 50 is the closest ten number to 48, with a distance of only 2 numbers.

8 0

3 years ago