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kotegsom [21]
2 years ago
15

14x to the power of -2 , for x=7

Mathematics
2 answers:
Mariulka [41]2 years ago
7 0

Answer:

0.00010412328

OverLord2011 [107]2 years ago
6 0

Answer:

:5:5&&'4&4&4&:&;4"33*2**223$&4&4&55&

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To make two batches of nut bars jayda needs to use 4eggs. How many eggs are used in each batch of nut bars?
zloy xaker [14]
2 eggs
4÷2=2
happy to help
4 0
3 years ago
Find the difference of 5 2/3 -4 5/9<br> A 3/4<br> B 1 1/9 <br> C 1 1/2<br> D 8/9
sergey [27]
Answer: B- 1 1/9
Work:
5 2/3 - 4 5/9
1 2/3 - 5/9
1 6/9 - 5/9
= 1 1/9
5 0
3 years ago
#10 PLEASE I BEGGGGG
Aneli [31]
I cant directly give u the answer but here is some help:

for part a add up and solve the equazions on the whiteboard.

for part b subtract 90 from what you got from part a.


Hope this helps. Sorry i couldnt help more.
4 0
3 years ago
56% enrolled if a same of 500 is randomly selected what probability 250 will get selected?​
dalvyx [7]

I'll get you started:

mean = np = (500)(.56) = ?

standard deviation = √npq = √(500)(.56)(.44) = ?

Note: q = 1 - p

Finish the calculations.

To find z-score:

z = (x - mean)/sd

Note: x = 250

Once you have the z-score, look in a z-table using the score to find your probability. Remember that the question is asking "at least 250" when looking at the table.

4 0
3 years ago
I need help on number 3 please.
insens350 [35]
The correct answer is b
6 0
3 years ago
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