3 years ago

Can someone help me with this question? x-4<5

Mathematics

2 answers:

Angelina_Jolie [31]3 years ago

8 0

Answer

x < 9

Step-by-step explanation:

term , will be moved to the right side.

Notice that a term changes sign when it 'moves' from one side of the inequality to the other.

Y_Kistochka [10]3 years ago

3 0

X < 9 I answered this problem on a other question

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A student measured the volume of an iron nail to be 0.880 cm3. She found its mass was 6.92grams. What is the density of iron?

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Answs,dv

Step-by-step explanation:

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3 years ago

Suppose a six-sided die is tossed 1200 times and a 6 comes up 419 times. (a) Find the empirical probability for a 6 to occur. (E

krok68 [10]

Answer:

Here both probabilities are not equal.

Therefore the die is not fair and biased.

Step-by-step explanation:

Now n= 1200 times and x = 419 times.

a) Empirical Probability:

$=\frac{x}{n} \\\\= \frac{419}{1200}\\ \\=0.349$

Probability = 0.349

b) Theoretical Probability:

$=\frac{1}{6}$

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Therefore the die is not fair and biased.

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3 years ago

(1 - 3k) - 4(2 + 2.5k)<br>tbh I just need the answer

sashaice [31]

-7-13k would be the answer

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3 years ago

Answer this and ill give brainliest

nekit [7.7K]

Answer:

-4.65< -4 and 2/5

Step-by-step explanation:

To solve, this we can convert the fraction -4 and 2/5 into a decimal so that the values can be more easily compared. When we do this, we get the result that -4 and 2/5 equals -4.4. Now we can clearly see which value is greater because they are written in the same form:

-4.65<-4.4

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What is the value of x?

romanna [79]

Answer:

x=30

Step-by-step explanation:

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