Answer:
x = 21.4
Step-by-step explanation:
We need to use the law of sins
sin 42 sin x
--------- = ----------
22 12
12 sin 42 = 22 sin x
12 sin 42 /22 = sin x
Taking the inverse sin of each side
sin^-1(12/22 sin 42) = sin^-1(sin x)
21.40637223 =x
To the nearest tenth
x = 21.4
Answer:
States sent representatives to Congress and provided soldiers and some officers to protect the country.
Answer:
420 & 924
Step-by-step explanation:
hope it helps!
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We are told that Mrs. Thymes is buying mulch for her gardens.
Let us check the price for each option:

3 yd³ for $165
Divide 165 by 3, to find the price per cubic yard:

= $55 per cubic yard

4 yd³ for $240
Do the same:

= $60 per cubic yard

6 yd³ for $300

= $50 per cubic yard

8 yd³ for $360

= $45 per cubic yard
Therefore, we can see that 8 yd³ for $360 is the best price
Calculate the standard deviation for each data set:
Sample A = 1.246
Sample B = 2.924
The smaller the deviation the closer the data set is, the larger the deviation the more widespread the data set is.
Sample B has a larger deviation so the spread of the data is wider.