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natali 33 [55]
3 years ago
7

24 tens equals what?

Mathematics
2 answers:
barxatty [35]3 years ago
5 0
240 is 24 tens 
hope this helps:)
AveGali [126]3 years ago
3 0
24 tens is 24 x 10 which is 240
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Solve for u.<br> -6=-2u +4(u-5)
sergij07 [2.7K]

Answer: u=7

Step-by-step explanation:

-6= -2u+4(u-5)

-6= -2u+4u-20

-6= 2u-20

14= 2u

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3 years ago
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Using the technique in the model above, find the missing sides in this 30°-60°-90° triangle.
lina2011 [118]
For this case what you should do is use the following trigonometric relationship:
 sin (x) = C.O / h
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 h: hypotenuse
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3 years ago
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A random sample of 18 adults, chosen from the 1500 adults in the town, took a survey asking their opinion on a recent property t
Tamiku [17]

Answer:

C) I & III

Step-by-step explanation:

Given:

Sample size, n = 18

Sample proportion = 25% = 0.25

Here, a random sample of 18 adults were chosen from the 1500 adults in town. This shows that the random condition was satisfied because the sample was drawn randomly from the general population of adults in the town.

For the normal condition to be satisfied, np should be greater than 10, ie np > 10.

In this case, np = 18 * 0.25 = 4.5

Since np is less than 10, the normal condition was not satisfied.

For the 10% condition to be satisfied, sample size should not be more than 10% of the general population.

Here, the sample size is 18 and the population is 1500. Therefore,

\frac{18}{1500} * 100 = 1.2

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The correct option is C, because only I & III were satisfied.

4 0
2 years ago
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allsm [11]
4. 8+12=20

4 (2+3)
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Next, since the 5 is now in the parentheses, it indicates that you have to multiply
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3 years ago
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Help on this 3 questions pleaseeeee!!!!
ra1l [238]

Answer:

14. D

15. A

16. A

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X-axis increases by 2 and the Y-axis increases by 10, which would make the slope (m) 2/10 = 1/5.

If your slope is does not come out correct, then you can prove your point.

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