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deff fn [24]
2 years ago
7

What critical value of t should be used for a 95% confidence interval for the population mean based on a random

Mathematics
1 answer:
Liula [17]2 years ago
3 0

Answer:

did you get this answer yet?

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Which of the following is not a triangle congruence theorem?<br><br> A) ASA<br> B) AAS<br> C) SSA
serg [7]
Don't listen to them asa is a very real thing! It's the angle side angle!! It would be C! Ssa! That doesn't exist!
3 0
2 years ago
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Can someone help me asap !!
aivan3 [116]

Answer:

The answer is negative. Answer choice B

Step-by-step explanation:

Here is the question:

-3^40(5.6/2.1)

According to order of operations, we must do -3^40 first.

Its important to note that -3^40 is different than (-3)^40. In the problem you specified, the ^40 only applies to the 3, not -3. So, first we do 3^40 which is a huge number. And then, we need to add a negative symbol to that huge number. So now we have a massive negative number multiplied by 5.6/2.1, which is obviously positive. Obviously, a negative number multiplied by a positive number is still negative. Therfore, the answer is negative.

I hope my answer helped you :)

If you are happy with my answer please vote Brainliest. Thanks!

8 0
1 year ago
What is the absolute value how do you do this problem?<br> f(x)=|-4-3|
Rainbow [258]
You subtract normally inside the absolute value (the two bars):
-4-3 is -7
Since the negative is INSIDE the absolute, the answer will turn to a positive. Think of the bars as a jail cell for the negatives. Once the negatives are in there, only positive numbers will come out. So your answer is 7.
5 0
2 years ago
Simplify: 9y + 2xy -2 -4y +4xy +2
vaieri [72.5K]
Equation simplified would be 5y+6xy
4 0
2 years ago
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What does object in geometry mean
agasfer [191]

Answer:

It is the value of a variable

Step-by-step explanation:

In usual language of mathematics, an object is anything that has been (or could be) formally defined

7 0
3 years ago
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