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Slav-nsk [51]
2 years ago
10

Name the following aldehyde: CHO A. 1,4-dimethylethanal B. 3,6-dimethylheptanal C. 1,6-dipropylheptanal D. 2,5-dimethylheptanal​

Mathematics
1 answer:
navik [9.2K]2 years ago
4 0

Answer:

c. 1,6-dipropylheptanal

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Compare and order the following numbers<br> 52-55,37 2
marshall27 [118]
Greatest to least is
52,37,2,-55 if you want least to greatest just reverse it
52,37,2 are whole numbers and natural numbers
While -55 is a negative number
They all are rational number
4 0
3 years ago
What is 5.092 rounded to the nearest hundredth?
goblinko [34]
5.09 because 2 is less then 5 so you round down
6 0
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Assume that women's heights are normally distributed with a mean given by , and a standard deviation given by . μ = 63.5 in σ =
tresset_1 [31]
<span> (a) if 1 woman is randomly selected, find the probability that her height is less than 64 in
using z-score formula:
z-score=(x-mu)/sig
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thus
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B] </span><span> if 33 women are randomly selected, find the probability that they have a mean height less than 64 in
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z(64)=(64-63.5)/0.49=1.191
The
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8 0
3 years ago
Write an equation of the ellipse centered at the origin given its vertex and co vertex
jolli1 [7]

Answer:

\dfrac{x^2}{49}+\dfrac{y^2}{25}=1.

Step-by-step explanation:

The equation of the ellipse is

\dfrac{x^2}{a^2}+\dfrac{y^2}{b^2}=1.

If the vertex of the ellipse is at point (-7,0), then a=7.

If the co-vertex of the elllipse is at point (0,-5), then b=5.

The equation of the ellipse is

\dfrac{x^2}{7^2}+\dfrac{y^2}{5^2}=1,

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4 0
3 years ago
Putting square tiles on the floor cost $6.50 per square foot. Determine the cost of putting down a 12 by 12 square foot floor pl
Svetradugi [14.3K]

Answer:

12 × 12 = 144 square foot

1 square foot = $6.50

144 square foot = $6.50 × 144

= $936

3 0
3 years ago
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