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bazaltina [42]
3 years ago
9

Which of the following equals 140 to nearest 10

Mathematics
1 answer:
jarptica [38.1K]3 years ago
6 0
<span>Which of the following equals 140 to nearest 10 
A.134 

B.145 

C.136 

D.146</span>
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zaharov [31]

Answer:

1. 25%

2. 19/20 (This is a fraction btw)

3. I don't know this question sorry :(

5. No

6. Yes

Step-by-step explanation:

Have a good day :)

4 0
3 years ago
Read 2 more answers
Solve x+2/x-4&lt;0<br><br> A)–4 &lt; x &lt; –2<br> B)–2 &lt; x &lt; 4<br> C)–2 &lt; x &lt; –4
Gelneren [198K]

Domain:\ x\neq-2\\\\\dfrac{x+2}{x-4}

Other method:

\dfrac{x+2}{x-4}

zeros of numerator and denominator are x = -2 and x = 4.

Look at the second picture.

for x < -2 → x + 2 < 0 and x - 4 < 0

therefore \dfrac{x + 2}{x - 4}=\dfrac{(-)}{(-)}>0

for -2 < x < 4 → x + 2 > 0 and x - 4 < 0

therefore \dfrac{x+2}{x-4}=\dfrac{(+)}{(-)} < 0

for x > 4 → x + 2 > 0 and x - 4 > 0

therefore \dfrac{x+2}{x-4}=\dfrac{(+)}{(+)} > 0

<h3>Answer: B) -2 < x < 4</h3>

4 0
3 years ago
What is the inequality 4x-7&lt;5
Grace [21]

Answer:

x < 3

Step-by-step explanation:

4x-7 < 5\\4x-7+7 < 5+7\\4x < 12\\\frac{4x}{4} < \frac{12}{4}\\x < 3

8 0
2 years ago
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the probabilities that Kojo and Adwoa will pass an examination are 3/4 and 3/5 respectively. Find the probability that both will
olga_2 [115]
Assuming that their exam success is independent then
P(both fail) = 1/4 x 2/5 = 2/20 or 1/10
5 0
3 years ago
I will give brainlest
STALIN [3.7K]

Answer:

-360

Step-by-step explanation:

3 0
3 years ago
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