Step-by-step explanation:
The circumference of a circle is:
C=πd, since we are told that d=10in
C=10π in
C≈31.4 in (to nearest tenth of an inch)
1/2 / 3/1 use reciprocal—> 1/2 / 1/3= 1/5. your answer is 1/5 pound of coffee each
B. 61 square units
12x3=36
8-3=5 so 5x5=25
25+36=61
Hi there, Set the problem up like this, .5/100=x/490, then cross multiply. .5 times 490 and 100 times x would give you 245=100x. Then you divide by 100, and you should get 2.45. Therefore, the answer is 2.45