Answer:
To calculate the diameter of a circle, multiply the radius by 2. If you don't have the radius, divide the circumference of the circle by π to get the diameter. If you don't have the radius or the circumference, divide the area of the circle by π and then find that number's square root to get the radius.
Step-by-step explanation:
Answer:
Order the set of values
9, 10, 11, 12, 14, 20
<h2>Median:</h2>
Middle Value
n = number of values
if n is odd, the median is at position n/2
if n is even, the median is between position n/2 and n/2 + 1
n = 6
6 is even, so the median is between position 6/2 and 6/2 + 1
the median is between 11 and 12
(11 + 12)/2
23/2
11.5
<h2>Mean </h2>
9 + 10 + 11 + 12 + 14 + 20 = 76/6
= 12.666...
= 12.7 to the nearest tenth.
Answer:
40
Step-by-step explanation:
10 is 40% of 25
hope this helped
plz mark Brainliest so i can mark up
;p
Answer:
Step-by-step explanation:
4) 35x + 28y =7*5*x + 7*4*y = 7(5x + 4y)
5) Cost of top = $9
Cost of 3 top = 9*3 = $27
Cost of skirt = $x
Cost of 3 skirt = 3x
Cost of 3 skirt and 3 top = 3x + 27
Cost of 2 skirt = 2x (as she bought 5 skirts)
Cost of her purchase = Cost of 3skirt &3 top and 2skirt
= (3x + 27) + 2x
= 5x +27
6) Cost of 5 nail polish bottle = 5p
Cost of two lip gloss tube = 2g
Cost of one gift bag = 5p + 2g
Cost of 8 gift bag = 8* ( 5p + 2g)
=8*5p + 8*2g
= 40p + 16g
Is this what you’re talking about
