Answer:
a. 281.25 grams
b. The 500 represent the original amount of aspirin.
c. 3/4 tells us what amount of the aspirin remains after every hour.
d's answer is in the picture. Just copy the line.
Step-by-step explanation:
A is the only part that needs any explanation.
Since the t represent hours, I'll subsititute t for 2.
500 * (3/4)²
<em>3/4 squared is 9/16.</em>
500 * 9/16
<em>Multiply 500 by 9 to get 4500.</em>
4500/16
<em>Simplify 4500/16 to 1125/4 (4 is canceled out.)</em>
1125/4
<em>Divide 1125 by 4 to get 281.25</em>
281.25
281.25 grams of aspirin will be in the patient body after two hours.
Answer:
B) you have a deficit of 175
Step-by-step explanation:
Add up all of your costs per month and subtract that from your net pay.
ie: 2500-2675=-175
Since the answer is negative, and you don't make the extra $175 dollars needed to cover all your costs, it is a deficit.
If you made $2675 a month and your total expenses were 2500, then you would have a surplus of $175. Because it is money that you still have and don't need to use for anything specific.
Answer:
8 miles
Step-by-step explanation:
Given: A runner can run 5 miles in 26 minutes, 41.6 minutes = ___
To find: At this rate, how many miles can he run and 41.6 minutes?
Solution: If the runner ran 5 miles in 26 minutes, to find how far he ran in 41.6 minutes, set up a fraction:
let x be the variable
Apply fraction cross multiply;
Divide both sides by 26
Simplify
Then, at the rate, the runner ran 8 miles 41.6 minutes
One hundred and four point zero zero three two.
<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>
Its asking you to draw rectangles with sides that equal 30 cm for example
