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4 years ago

Please help me it’s due and i appreciate it

Mathematics

2 answers:

Ipatiy [6.2K]4 years ago

6 0

16=16 I’m just backing up this guy so you know it’s correct

kakasveta [241]4 years ago

3 0

16=16 zzzzzzzzzzzzzzz

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What is 3/5 of 215 and how do u solve it? someone please help :) ♡

erma4kov [3.2K]

<span>3/5 of 215

Whenever you see the word "of" in a word problem, automatically think "multiplication".
3/5 </span>× 215
0.6 × 215
129

So, 3/5 of 215 is 129.

7 0

3 years ago

The daily profit P (in thousands of dollars) from the sale of televisions is a function of the number x of televisions sold (

scZoUnD [109]

Answer:

The break-even sales amounts is 36 or 224.

Step-by-step explanation:

Consider the provided function.

$P= -5x^2 + 13x - 4$

Where x is the number of televisions sold (in hundreds) and P is the profit.

We need to calculate the break-even sales amounts.

the break-even sales amounts is the sales amounts that result in no profit or loss.

That means substitute P=0 and solve for x.

$-5x^2 + 13x - 4=0$

$5x^2-13x+4=0$

$\mathrm{For\:a\:quadratic\:equation\:of\:the\:form\:}ax^2+bx+c=0\mathrm{\:the\:solutions\:are\:}\\x_{1,\:2}=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$

Substitute a=4, b=-13 and c=4 in above formula.

$x_{1,\:2}=\frac{-\left(-13\right)\pm \sqrt{\left(-13\right)^2-4\cdot \:5\cdot \:4}}{2\cdot \:5}$

$x_{1,\:2}=\frac{13\pm\sqrt{169-80}}{10}$

$x_{1,\:2}=\frac{13\pm\sqrt{89}}{10}$

$x=\frac{13+\sqrt{89}}{10},\:x=\frac{13-\sqrt{89}}{10}\\x\approx2.243, \ or\ x\approx 0.357$

Therefore, the break-even sales amounts is 36 or 224.

7 0

3 years ago

What is the asking price on the 2.750 percent November 2023 T-bond if the face value of the bond is $10,000? b. What is the bid

Hitman42 [59]

Answer:

Ask Price,2023T-Bond=$10,801.20

Bid Price,2016T-note=$10,003.91

Step-by-step explanation:

Asking Price is obtained by multiplying the ask price by face value then dividing everything by 100:-

$Asking Price=\frac{Ask \ rate}{100}*Face \ Value\\=\frac{108.0120}{100}*10000\\=10801.20$

Bid Price is obtained my multyplying bid rate by face value then dividing everything by 100:-

$Bid \ Price=\frac{Bid \ Rate}{100}*Face \ Value\\=\frac{100.0391}{100}*10000\\=10003.91$

*Applicable rates for the bid/ask prices are obtained from the link and picture below.

4 0

4 years ago

A football team game 9 yards in one place and loss 22 yards on the next right of some of integers to find overall change in the

ikadub [295]

<span>A football team game 9 yards in one place and loss 22 yards on the next right of some of integers to find overall change in the field position explain your answer</span>

8 0

3 years ago

a carton of ice cream holds 8 3/4 cups of ice cream is 1 2/3 cups. which expression represents how many servings of ice cream ar

ladessa [460]

Answer:the answer is 5 1/4

Step By Step explanation: change the two mixed numbers into improper fractions.

35/4 and 5/3

divide

35/4 / 3/5= 5 1/4

4 0

4 years ago