3 years ago

What did the candle say to the match

Mathematics

1 answer:

Grace [21]3 years ago

7 0

You light up my life

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Three times than five times a number

Reil [10]

Answer:

Step-by-step explanation:

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3 years ago

2. A recipe uses 5 cups of water, 3 cups of rice, and 1 cup of black beans. What is the ratio of cups of rice to cups of water?

ikadub [295]

Answer:

3/5

cups of rice over cups of water

Step-by-step explanation:

I'm sorry I only know one way.

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3 years ago

If x,y and z are the first three terms of an geometric sequence, show that x^2,y^2 and z^2 form another geometric sequence

olganol [36]

<span>x y z are in geometric
x/y = y/z
OR y^2=xz

x^2, y^2, z^2

x^2, xz, z^2
If they are in geometric sequence then
xz/x^2 = z^2/xz
z/x = z/x
The ratios are common
so x^2,y^2 & z^2 is a GP.</span>

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3 years ago

On a certain day, the exchange rate was 60 U.S. dollars for 50 euro. How many U.S. dollars were 70 euro worth that day? Show tha

kvasek [131]

The exchange rate is 60:50 (us:euro)

if you have 70 euros, then x:70

60(x) : 70(50)

60x /60 : 3500/60

x = 58.33

seventy euro dollars = $ 58.33 on that particular day

hope this helps

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3 years ago

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(4, 1) and (6,7)what is the slope

mojhsa [17]

Answer:

Step-by-step explanation:

$m = \frac{y}{x} = \frac{7 - 1}{6 - 4} = \frac{6}{2} = 3$

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3 years ago