Answer:
idk
Step-by-step explanation:
how about you do the math yourself
Answer:
Set up the problem like a ratio by using fractions.
Step-by-step explanation:
For every 3oz it costs $10, and you're trying to find out the amount you can get for $15.
If you set up 3/10 = x/15, you can solve for x by multiplying 3 and 15 together, giving you 45. After that, you divide 45 by 10 and you will get the answer 4.5
Answer:
$1575
Step-by-step explanation:
To find sales tax, do the original amount times the percent, 5%. 5% =. 05, so 1500 x .05 is 75. 75 is the sales tax, so add that to the original amount to make 1575.
Answer:
(a) 10.0 m²
Step-by-step explanation:
The radius of the inner circle is (2 m -1.1 m) = 0.9 m. The area of each circle is given by the formula ...
A = πr²
so, the difference in areas is ...
shaded = π(2 m)² -π(0.9 m)² = π(4 -0.81) m²
shaded area ≈ 10.0 m²