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netineya [11]
3 years ago
11

Is this carrect ? please let me know

Mathematics
2 answers:
Svetradugi [14.3K]3 years ago
7 0
Everything on the sheet looks correct to me. Nice work !
atroni [7]3 years ago
4 0
Yep!!!! Division does come before subtraction, you know about PEMDAS right?
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Nichole is making 20 gift baskets.She has 15 pounds of chocolates to distribute equally among the badkets.If each basket gets th
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Answer:

0.75 pound

Step-by-step explanation:

Amount of chocolate put in each basket will be the pounds of chocolate divided by the number of baskets

Pounds of chocolate = 15

Number of baskets = 20

Therefore

15/20

3/5 = 0.75

0.75 pound of chocolate will be put in each basket

8 0
3 years ago
On a coordinate plane, 2 lines are shown. Line P Q has points (negative 5, 3) and (5, 1). Line R S has points (negative 4, negat
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Answer:

They are not parallel because their slopes are not equal

Step-by-step explanation:

3 0
2 years ago
Check my proof? Two diagonals of a parallelogram bisect each other?
SIZIF [17.4K]
Your proof is correct and very well done
6 0
3 years ago
Nine voltage measurements in a circuit have produced the following values: 12.09, 12.05, 11.94, 11.99, 12.12, 12.05, 12.02, 11.9
Debora [2.8K]

Answer:

we can not reject any value

Step-by-step explanation: From data we can test the highest and the lowest value to evaluate if one of these values are out of certain confidence Interval

If we established CI = 95 % then  α = 5 % and  α/2 = 0,025

From data we find the mean of the values

μ₀  = 12,03   and σ = 0,07

From z table we find z score for 0,025 is  z(c) = ± 1,96

So limits of our CI are:

12,03 + 1,96 =  13,99

12,03 - 1,96 = 10,07

And all our values are within  ( 10,07 , 13,99)

So we can not reject any value

4 0
3 years ago
Joe has a 28 foot long board. He needs to cut it into 24 equal length part. H owmany feet long should each section of the board
34kurt
28/24 = 1.1(6)ft



Each section of the word should be 1.1(6)feet.

8 0
3 years ago
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