1. Do NOT stress! Just relax, it will be fine.
2. Make a list of things you have not mastered yet.
3. In your list, just go over one thing at a time (in your math, reading, science, social studies book)
4. Take it slowly, but pace yourself to when your testing is.
5. After you have studied these things, just look over them one more time.
6. Take the test.
7. Relax in the test... if you don't know a question just skip it.
8. Come back to the problems you skipped.
9. Narrow down the answer choices.
10. Succeed
I hope this helps! Good Luck on your test!
The rigth equation to anticipate the profit after t years is p(t) = 10,000 (1.075)^t
So, given that both store A and store B follow the same equations but t is different for them, you can right:
Store A: pA (t) 10,000 (1.075)^t
Store B: pB(t'): 10,000 (1.075)^t'
=> pA(t) / pB(t') = 1.075^t / 1.075^t'
=> pA(t) / pB(t') = 1.075 ^ (t - t')
And t - t' = 0.5 years
=> pA(t) / pB(t') = 1.075 ^ (0.5) = 1.0368
or pB(t') / pA(t) = 1.075^(-0.5) = 0.964
=> pB(t') ≈ 0.96 * pA(t)
Which means that the profit of the store B is about 96% the profit of store A at any time after both stores have opened.
Use the formula 
for quadratic trinomial. Then you can form from a quadratic trinomial perfect square:
.
From the last given step you have that
.
Since 5·16=80, you can substitute the previous expression for perfect square into function expression and get:
.
This means, when x=-4, f(-4)=-80 and vertex has coordinates (-4,-80).
Answer: correct choice is C.
To find the unit price of each bag, divide each cost by the weight to find the cost of shrimp per pound.
For the 2.12 pound bag: 14.75 / 2.12 = $6.96 (rounded to the nearest cent)
For the 3.77 pound bag: 24.99 / 3.77 = $6.63 (rounded to the nearest cent)
You can tell that buying the 3.77 pound bag is better based on the unit price because of 6.63 < 6.96.
Answer:
11.5 miles
Step-by-step explanation:
Total 60 miles includes running and biking
Let's find total run time.
4 times a week for 3 1/2 miles per run, so that is:
4 * 3.5 (3 1/2 means 3.5) = 14 miles
Total Run = 14 miles
From 60 miles, she runs 14 miles. So biking is 60 - 14 = 46 miles
4 times per week, that means each time:
46/4 = 11.5 miles of biking each day
Hence,
she bikes 11.5 miles per evening
