Answer:
not b
Step-by-step explanation:
had this on test
Answer:
Price of Caleb's groceries before tax= $6.4
Step-by-step explanation:
Let price of groceries before tax be = $
Sales tax % = 2.5%
Sales tax applied =
Actual sales tax paid = $1.60
∴
Multiplying both sides by 100.
Dividing both sides by 25.
∴ Price of groceries before tax= $6.4
Step-by-step explanation:
If the total worth of the roll is 50 cents, we know that there are 50 pennies in the roll, and therefore the roll has a height of 50 * 1.52 = 76 mm. The radius of a penny is half its diameter, or 19.05 / 2 = 9.525.
We can find its volume with the formula (πr²) * h, where r and h are the radius and height respectively, and we can approximate 3.14 for π. Plugging these in, we have (3.14 * (9.525)²) * 76 ≈ 2160.8 mm³. Hope this helps!
<span>Hope this helps
when </span>she<span> started with </span>5 feet<span>, </span>she then cuts<span> off 3 and </span><span>3/4 feet</span><span> to </span>make<span> a </span>hair bow, being left with 5<span> - </span><span>33/4</span><span> = 1</span>1<span>/4 </span>feet<span>. </span>Then she cuts<span> off </span>5/6 feet<span> to </span>make<span> a </span>border<span> on a </span>scrapbook page, being left with. 11<span>/4 - </span>5/6<span> = </span>5<span>/4 - </span>5/6<span>. = </span>15<span>/12 - </span>10<span>/12. = </span>5<span>/12 </span>feet<span>. If </span>she<span> needs to </span>cut<span> 2 </span>1/3-feet<span> pieces, </span>she<span> will need 2(</span>1/3<span>) = </span>2/3 feet<span>.</span>
15p + 3(p-1) > 3(2^3)
15p + 3p - 3 > 3(8)
18p - 3 > 24
18p > 24 + 3
18p > 27
p > 27/18
p > 3/2 or 1 1/2