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Firlakuza [10]
2 years ago
15

Express the ratio 60cm to 20m in the form 1:n​

Mathematics
1 answer:
allsm [11]2 years ago
4 0

Answer:

1:1/3

Step-by-step explanation:

60:20

6:2

1:1/3

n=1/3

Brainliest please~

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The answer ASAP plz I need help
Alex Ar [27]

Answer:

C

Step-by-step explanation:

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7 0
3 years ago
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Solve u^2 = -4, where u is a real number. Simplify your answer as much as possible.
alexdok [17]

Answer:

2i and -2i

Step-by-step explanation:

I'll change u to x to be easier to understand.

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8 0
2 years ago
Suppose the null hypothesis is not rejected. State the conclusion based on the results of the test. Three years​ ago, the mean p
Likurg_2 [28]

Answer:

A. There is not sufficient evidence to conclude that the mean price of a​ single-family home has decreased

Step-by-step explanation:

To study : Whether the mean price of single family home has decreased or not -

Null Hypothesis [H0] = There is no change in mean price of single family home

Alternate Hypothesis [H1] = There is change (decrease) in mean price of single family home

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So, it states that - There is not sufficient evidence to conclude that the mean price of a​ single-family home has decreased

6 0
3 years ago
Eli packed 1,920 peanuts into 8 sacks. He packed an equal number of peanuts in each sack. How many peanuts did he pack into each
svlad2 [7]
D because one thousand nine hundred twenty divided by 8 equals two hundred and forty
8 0
3 years ago
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G varies inversely with the square
vivado [14]

Answer:;4.4

Step-by-step explanation: Since it varies inversely we know G times H squared is equal to some constant, k. So we have G*H*H=k. We are told that when H=4, G=.25. Plugging this in, we have .25*4*4=k. This simplifies to 4=k. Our new equation is G*H*H=4. Now, we want to solve for G when H=.3. We plug it in. G*.3*.3=4 => G*.09=4. G=4/.09. This means G is approximately 44.4.

5 0
2 years ago
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