2.47*10^8=247000000
take 2.47 and move the decimal point 8 times to the right. Fill empty spaces with zeros
Answer:
he bought three math books and four english books
Step-by-step explanation:
26x3=78 (three books)
28x4=112 (four books)
112+78=190
Answer:
<h2>$108.80</h2>
Step-by-step explanation:
we know that 34 is 100%
we need to find 160%
divide 34 by 10 and x it by 16
=54.40
now to find the price of 2 jackets do
54.40 x 2
=108.80
If circumference = (2 * PI * radius) then we solve for radius
radius = circumference / (2 * PI)radius = 25.142758 / 22/7 * 2radius = <span><span>4.00
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circle area = PI * radius^2circle area = 22/7 * 4^2circle area = 22/7 *16
<span><span><span>circle area = 50.29 square inches
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