24 degrees if ur decreasing
Answer:
The answer to your question is:
1st Diego
2nd Diego and Elena ( both 15 days)
Step-by-step explanation:
Data
Lin 54 pages 270-page book 3 days
Diego 100 pages 320 page 4 days
Elena 160 pages 480 page 5 days
Process
Lin
54 pages ------------------- 3 days
270 page ----------------- x
x = (270 x 3) / 54
x = 15 days
Diego
100 pages ----------------- 4 days
320 -------------------- x
x = (320 x 4) / 100
x = 12.8 days
Elena
160 pages ------------------- 5 days
480 pages -------------------- x
x = (480 x 5) / 160
x = 15 days
Answer:
the answer would be C. The mean would increase.
Step-by-step explanation:
Answer:
a. 1/72
b. 225 ft²
Step-by-step explanation:
<h3>a.</h3>
The scale is usually represented as the ratio of drawing size to actual size. Since it is generally easier to work with whole numbers, we'll use the longer dimensions of the tomato patch to find the scale:
drawing/garden = (2 in)/(12 ft) = (1 in)/(6 ft) = (1 in)/(72 in) = 1/72
Hank used a scale of 1/72.
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<h3>b.</h3>
The total length of the garden is ...
length of tomato patch + length of zucchini patch
= 1 1/2 in + 1 5/8 in = 3 1/8 in
As we saw above, each inch represent 6 ft, so the actual length of the garden is ...
(3 1/8)(6 ft) = 18 3/4 ft
The area of the garden is the product of its length and width:
A = (18 3/4 ft)(12 ft) = 225 ft²
The area of the real garden is 225 square feet.