Answer:
um what? is there more to that?
Step-by-step explanation:
The answer is box b, by $0.48
Calculate the surface area of rectangular prism is A = 2 (wl + hl + wh)
w - width, l - length, h - height
The cost is $0.03 per square inch: C = .0.03 * A
Box a:
l = 8 in
w = 3 in
h = 6 in
A = 2 (wl + hl + wh) = 2(3 * 8 + 6 * 8 + 3 * 6) = 2(24 + 48 + 18) = 2 * 90 = 180 in²
C = 0.03 * A = 0.03 * 180 = $5.40
Box b:
l = 10 in
w = 3 in
h = 4 in
A = 2 (wl + hl + wh) = 2(3 * 10 + 4 * 10 + 3 * 4) = 2(30 + 40 + 12) = 2 * 82 = 164 in²
C = 0.03 * A = 0.03 * 164 = $4.92
Thus, it is less expensive to cover box b with foil by $5.40 - $4.92 = $0.48
Answer:
5 oranges
Step-by-step explanation:
If you have $10 and each orange is $2, you can buy 5 oranges. You can do 10/2 to find the answer.
Answer:
Incomplete Question
Attachment is missing
Step-by-step explanation:
To answer this question, I'll give conditions which satisfy each of the above characteristics of a scatter plot
1. Negative Correlation:
This type of correlation is achieved when either or both values of X and y on the graph decrease
2. Positive Correlation
This is achieved when the slope (value) of both x and y increase
3. Strong Correlation
This is often achieved when there's uniformity in slope x and y.
4. Weak Correlation
This is achieved when there's no uniforms in slope x and y
5. Linear
Linearity refers to whether a data pattern is linear (straight)
6. Nonlinear
Non-Linearity refers to whether a data pattern is curved.
1 =25 times 1+8=33
2=25 times 2+8=58
3=25 times 3+8=83
4=25 times 4+8=108
5=25 times 5+8=133
B
10= 25times 10+8=258
C
233=25 times x+8
233=25x+8
233-8=25x
225=25x
225/25=25x/25
9=x
there are 9 classes.