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2 years ago

Write a ratio for this number

Mathematics

2 answers:

Vladimir79 [104]2 years ago

8 0

Answer:

o/3 or 1/1

Step-by-step explanation:

givi [52]2 years ago

6 0

Answer:

0:3 or 1:1

Step-by-step explanation:

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(2pm^-1q^0)^-4 • 2m ^-1 p^3 / 2pq^2

Montano1993 [528]

Answer:

$\dfrac{m^3}{16p^2q^2}$

Step-by-step explanation:

Given:

$(2pm^{-1}q^0)^{-4}\cdot \dfrac{ 2m^{-1} p^3}{2pq^2}$

$m^{-1}=\dfrac{1}{m}$

$q^0=1$

$2pm^{-1}q^0=2p\cdot \dfrac{1}{m}\cdot 1=\dfrac{2p}{m}$

$(2pm^{-1}q^0)^{-4}=\left(\dfrac{2p}{m}\right)^{-4}=\left(\dfrac{m}{2p}\right)^4=\dfrac{m^4}{(2p)^4}=\dfrac{m^4}{16p^4}$

$m^{-1}=\dfrac{1}{m}$

$2m^{-1} p^3=2\cdot \dfrac{1}{m}\cdot p^3=\dfrac{2p^3}{m}$

$\dfrac{ 2m^{-1} p^3}{2pq^2}=\dfrac{\frac{2p^3}{m}}{2pq^2}=\dfrac{2p^3}{m}\cdot \dfrac{1}{2pq^2}=\dfrac{p^2}{mq^2}$

$(2pm^{-1}q^0)^{-4}\cdot \dfrac{ 2m^{-1} p^3}{2pq^2}=\dfrac{m^4}{16p^4}\cdot \dfrac{p^2}{mq^2}=\dfrac{m^3}{16p^2q^2}$

8 0

2 years ago

A square pyramid has a base edge of 15 inches. The volume of the pyramid is 960 cubic inches. What is the height of the pyramid,

gizmo_the_mogwai [7]

Answer: h=12.8in

a Base edge 15 in

V Volume 960 in³

Using the formula

V=a2h

Solving for h

h=3V

a2=3·960

152=12.8in

Step-by-step explanation:

8 0

2 years ago

What is 105354.00085 x 17

Yanka [14]

ANSWER:

1791018.01445

EXPLANATION:

Use long multiplication to evaluate

4 0

2 years ago

A store sells used DVDs for 8$ each and used videotapes for $6 each. the function rule 8d+6v can be used to represent the total

Nesterboy [21]

If you were to buy 5 DVDs and 3 videotapes, For 5 DVDs, it would be $40 for 5 DVDs, and $18 for 3 videotapes. I hope this helps :)

8 0

2 years ago

Hey whats 2x200 plss

Nuetrik [128]

Answer:

400

Step-by-step explanation: 2x200=400

8 0

2 years ago