In a survey, 26% of those questioned chose summer as their favorite season. If 13 people chose summer, then how many people were
1 answer:
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Answer:
Step-by-step explanation:
Given
Required
Express in standard form
To do this, we simply reorder the terms of the polynomial in descending order of power.
So, we have:
Answer:
The surface area of the gift box is =
Step-by-step explanation:
The surface area of the cylinder can be calculated using this formula:
in this case, r is not a number, but rather an expression, which is r = .
The height of the gift box is twice the radius, which is h =
To get our curved surface area, we carefully put the expressions for h and r into the equation.
The surface area of the gift box is =