Answer:
irrational
Step-by-step explanation:
pi is irrational, so even thought sqrt(4) is rational, this product is irrational.
The area of the figure in the task content is; 14.28in².
<h3>What is the area of the figure in the task content?</h3>
The area of the figure in the task content can be evaluated as the area of the semicircle and the rectangle.
Hence, the area of the semicircle is; (3.14/2) × (4/2)² = 6.28in².
The area of the rectangle can be evaluated as; 2 × 4 = 8in².
Hence, the area of the entire figure is; 8+ 6.28 = 14.28in².
Read more on area of a semicircle;
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5^3-4*3^2+13=102
So the correct answer is C.
i miss having fun math homework
Answer:
The total sales during the promotion is $69.6
Step-by-step explanation:
we are given
The average daily sales at a bookstore was(7.6k + 2.2) dollars over a 4-day promotion
we have to find total sales during 4 days
so, we can integrate it to find total sales
now, we can solve it
now, we can plug bounds
and we get
So,
the total sales during the promotion is $69.6
