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3 years ago

Choose the situation that represents a function.

Mathematics

1 answer:

My name is Ann [436]3 years ago

5 0

I think its c sorry if its wrong

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Two dice are rolled and a coin is tossed. Find the number of possible outcomes.

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There is a 50/50 chance to get heads or tails on the coin.

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Xác định phương trình hàm số cung và hàm số cầu

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3 years ago

Find the actual length. Scale length is 9 cm. Scale is 1 cm = 7.5 m.

Llana [10]

Answer: 67.5 meters

Step by step explanation

I think you meant the scale drawing is 9 cm so all you have to do is multiple 9 times 7.5 because 1 cm is 7.5 so if you multiple 9 times 7.5 you get how much it is in real life which is 67.5

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3 years ago

Change the following decimals to fractions give your answers in their simplest form a) 0.3 b) 0.46 c) 0.075

guapka [62]

Answer:

$0.3 = \frac{3}{10}\\\\ 0.46 = \frac{23}{50} \\\\0.075 = \frac{3}{40}$

Step-by-step explanation:

To convert decimals to fractions, you look at the place of the last digit of the fraction (i.e. the digit that the farthest right from the decimal)

For 0.3, 3 is in the tenths place, so we end up with the fraction $\frac{3}{10}$

For 0.46, 6 is in the hundreths place, so before simplifying we have $\frac{46}{100}$

The GCF of 46 and 100 is 2 so we divide the fraction by $\frac{2}{2}$ to get $\frac{46}{100}$ ÷ $\frac{2}{2}$ = $\frac{23}{50}$

For 0.075, the 5 is in the thousandths place, so before simplifying we have $\frac{75}{1000}$

The GCF of 75 and 1000 is 25 so we decide the fraction by $\frac{25}{25}$ to get $\frac{75}{1000}$ ÷ $\frac{25}{25}$ = $\frac{3}{40}$

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2 years ago

HELP!!! find the answer to this equation. <br><br> x³+y³+z³=k

scZoUnD [109]

Answer: it is kinda hard but give me a sec

Step-by-step explanation:

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3 years ago