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4 years ago

How many equivalent fractions can I make in order to be the same answer to 2/3

Mathematics

1 answer:

Andreas93 [3]4 years ago

5 0

Answer:

Technically there's an infinite number of equivalent fractions for 2/3 but to list a few 4/6, 6/9, 8/12, 12/18, 18/27.

Step-by-step explanation:

Hope this helps!

-MoCKEry

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WHAT IS THE ANSWER PLS HELPPPPP!!!!!

bezimeni [28]

Answer:

5^x - 5^-x

Step-by-step explanation:

g(x) = 5^-x

h(x) = 5^x

We want h(x) - g(x)

h(x) - g(x) = 5^x - 5^-x

This cannot be simplified

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3 years ago

Pause

Licemer1 [7]

Answer:

b $.05

Step-by-step explanation:

5 lbs is .80 and 8 lb is .75 so a 5 cent difference per lb

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3 years ago

Write an equation for the parabola whose vertex is at (3, 6) and which passes through (4, 4).

34kurt

Answer:

Step-by-step explanation:

The vertex form of the equation of the parabola with vertex (h, k) is:

f(x) = a(x - h)² + k

so the equation of parabola with the vertex (3, 6) is

f(x) = a(x - 3)² + 6

passes through the point (4, 4) means: if x=4 then f(x)=4

4 = a(4 - 3)² + 6

4 -6 = a(1)² + 6 -6

-2 = a

Therefore the equation of parabla is:

f(x) = -2 (x - 3)² + 6

6 0

3 years ago

3. Order each set of numbers from least to greatest. a. 4, 8, -2,-6,0

Readme [11.4K]

Answer:

-2,-6,0,4,8

Step-by-step explanation:

-2 is the least because all other numbers are greater than it(i.e any negative number is less than 0)

8 0

3 years ago

Permutation:

Kruka [31]

Formula for permutation is:

$\boxed{ \tt^{n} C_{r} = \frac{n!}{r!(n - r)!} }$

<h3>Calculation, </h3>

Plug in the values:

Required number of ways = ²C7

n = 7
r = 5

$\sf \frac{7!}{5!(7 - 5)!}$

$\sf \frac{7 \times 6 \times \cancel{5!}}{ \cancel{5! }\times 2!}$

$\sf \frac{7 \times 6 }{ 2!}$

$\sf \frac{42 }{ 2!}$

$\sf \frac{42 }{ 2} = 21$

Thus, The players can be selected in 21 different ways!!~

3 0

2 years ago

Read 2 more answers