They are all perfect squares because if you took the square root of them you will get a single number. Like the square root of 25 is 5 bc 5(5) is 25
16 is 4 bc 4(4) is 16
9 is 3 bc 3(3) is 9
1 is 1 bc 1(1) is 1
& so on & so forth
$190 is the cost proportional to the number of books purchased'
What is the short answer to cost?
- A company's cost is the amount of money it had to spend to create its goods or services. It is calculated as the sum that the business spends to create a specific number of a product.
- Simply put, it is the cash that a business spends on things like labor, services, raw materials, and other costs.
Mike purchased total books = 2 × $2 + 4 × $5 + 6 × $7 + 8 × $10
= 4 + 20 + 30 + 56 + 80
= $190
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In mathematics, a quotient is the result of division. For example, when dividing 6 by 3, the quotient is 2, while 6 is called the dividend, and 3 the divisor. The quotient is further expressed as the number of times the divisor divides into the dividend, e.g., 3 divides 2 times into 6
46.94 ≈ 47
7.09 ≈ 7
10/40 = (10*1)/(10*4) = (10/10)*(1/4) = 1/4
