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iren [92.7K]
3 years ago
5

PLEASE HELP I WILL VOTE YOU BRAINLIEST

Mathematics
1 answer:
qaws [65]3 years ago
4 0

Answer:

Water flows into a tank according to the rate

Water flows into a tank according to the rate F(t) = (6+t)/(1+t), and at the same time empties out at the rate E(t) = ln (t+2)/(t+1), with both F(t) and E(t) measured in gallons per minute.

Step-by-step explanation:

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An invoice quotes a price of $620 subject to discounts of 30%, 15%, and 5%. What is the selling price? (Round off your answer to
Eddi Din [679]
Selling price=620(1-0.30)(1-0.15)(1-0.05)
selling price = 620(.7)(.85)(.95) = 350.46
8 0
3 years ago
At the end of October, Jane's credit card balance was $1,200. On November 16, she made $500 of purchases. On November 26, she pa
Elodia [21]

Answer:

Average day end balance using weighted average = $1,316.667

Average day end balance using simple average = $1,050

Step-by-step explanation:

Provided opening balance = $1,200

During the month addition in such balance = $500

New balance as on 16 November = $1,200 + $500 = $1,700

Further by the end of month of November balance after payment = $1,700 - $800

= $900

Thus, opening balance = $1,200

Closing = $900

Simple average = \frac{1,200 + 9,00}{2} = 1,050

Day end balance = $1,050

For this weighted average can be done

First 15 days balance = $1,200 as no transaction was done.

From 16  to 25 November balance increased by $500 = $1,700 for 10 days

Remaining days = 5 days = $1,700 - $800 paid = $900

Using weighted average we have

\frac{(1,200 \times 15) + (1,700 \times 10) + (900 \times 5)}{30} = \frac{39,500}{30} = 1,316.667

Day end balance = $1,316.667

3 0
3 years ago
What is the equation of the line that passes through (-3,-1) and has a slope of 3/5 in slope intercept?
andrew-mc [135]
Answer is Y=3/5x + 4/5
3 0
3 years ago
Given that the measure of ∠x is 73°, and the measure of ∠y is 90°, find the measure of ∠z.
Westkost [7]

Answer:

The measure of z is 17

Step-by-step explanation:

90 plus 73 equals 163

180 minus 163 equals 17

8 0
3 years ago
I graphed but do not understand, Please explain. Figure shown.
kodGreya [7K]

Answer:

its up.

Step-by-step explanation:

PLZ, MARK ME BRAINIIEST!!

8 0
3 years ago
Read 2 more answers
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