3 years ago

The ratio of the numbers of Ann's picture cards to the number of Wendy's

Mathematics

1 answer:

Phantasy [73]3 years ago

3 0

Answer: There answer is 53 because of 78-25

Step-by-step explanation:

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ziro4ka [17]

Answer:

ANSWER: ADC=82

bda = 144

(7x+34)+(9x+46)=144

16x+80=144

16x=64

x=4

9(4)+46=82

adc=82

Step-by-step explanation:

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3 years ago

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zhuklara [117]

Answer:

I think E

Step-by-step explanation:

You know the shortest building is 25 m.

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Ray Industries bought a touch screen monitor for $1200. It is expected to depreciate at a rate of 25% per year. What will the va

torisob [31]

A=1,200×(1−0.25)^(3)
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maw [93]

Answer:

2 5/8

Step-by-step explanation:

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Simplify the expression 6C2

iVinArrow [24]

Answer:

$^6C_2=15$

Step-by-step explanation:

Recall the formula:

$^nC_r=\frac{n!}{(n-r)!r!}$

We apply this formula to simplify $^6C_2$

This implies that:

$^6C_2=\frac{6!}{(6-2)!2!}$

$^6C_2=\frac{6!}{4!2!}$

$^6C_2=\frac{6\times5\times4!}{4!\times 2\times1}$

This simplifies to

$^6C_2=\frac{6\times5}{2\times1}$

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3 years ago