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FinnZ [79.3K]
3 years ago
14

It takes Lucy 20 minutes to be Ike to the pool and 3 1/2 minutes per lap to swim in the pool. It takes 30 minutes to jog to the

pool and 2 3/4 minutes per lap to swim in the pool. Write and inequality that will represent how many laps Lucy must swim in order for her to spend the same number or more minutes exercising than Dan. (Please don’t add any links)
Mathematics
1 answer:
Trava [24]3 years ago
4 0

Answer:

i dont have an answer but i can agree with you that the people who put link are v annoying haha

Step-by-step explanation:

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find the present value of an investment that is worth $19,513.75 after earning 3percent simple interest for 5.5 years
Dahasolnce [82]

Answer:

present value = $16750

Step-by-step explanation:

The simple interest formula allows us to calculate A, which is the final amount. According to this formula, the amount is given by A = P (1 + r*t), where P is the principal, r is the annual interest rate in decimal form, and t is the loan period expressed in years

simple interest formula:

t: time

P: present value

A: amount

r : anual interest

A = P (1 + r*t)

P = A / (1 + r*t)

P = 19,513.75 / (1 + 3/100 * 5.5)

P = 19,513.75/ (1 + 0.165)

P = 19,513.75 / 1.165

P = 16750

present value = $16750

5 0
3 years ago
The points (-1, r) and (5, -5) lie on a line with slope - 3. Find the missing coordinate r.
stealth61 [152]
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6 0
3 years ago
Find the vertex of y = 5x² - 4
igomit [66]

Answer: (0,-4)

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3 years ago
What is equivalent to 2x +(x) +3+(_2)
Ymorist [56]
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4 0
3 years ago
Kirsten has to walk 2 3/4km to school. How far has she walked when she halfway? Give your answer in metres.
evablogger [386]

Answer:

375 m

Step-by-step explanation:

\frac{3}{4}  \times 1000 = 750

From halfway

\frac{750}{2}  = 375

Follow me and text me if you need anything in math.

6 0
3 years ago
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