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2 years ago

What is the answer to problem 2 m= (Use / for fraction bar if needed)

Mathematics

1 answer:

levacccp [35]2 years ago

5 0

Answer:yeet

Step-by-step explanation:

simple

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Which of these equations shows the correct relationship between x and y?

Leto [7]

X+y=180
they are adjacent angles
x=50
y=130

7 0

2 years ago

A chemical company makes two brands

Paladinen [302]

Answer:

16 bags for the first(30% pure) and 64 bags of the second(80% pure)

Step-by-step explanation:

If they are mixed in a ratio of x bags to y bags

(0.3x+0.8y)/(x+y) = 0.7

0.3x + 0.8y = 0.7(x+y)

Multiply both sides with 10

3x + 8y = 7(x+y)

4x = y ——(1)

x + y = 80 ——(2)

Solve simultaneously

x + 4x = 80

5x = 80

x = 16 bags

y = 4x = 64 bags

6 0

3 years ago

Determine the payment to amortize the debt. (Round your answer to the nearest cent.) Quarterly payments on $19,500 at 3.9% for 6

Olin [163]

Answer:

$925.20

Step-by-step explanation:

Loan Amount, P = $19,500

Rate of interest, r = 3.9%

Time, t = 6 years

Payment mode, n = Quarterly (4)

payment to amortize, EMI = ?

Formula: $EMI=\dfrac{P\cdot \frac{r}{n}}{1-(1+\frac{r}{n})^{-n\cdot t}}$

where,

n = 4 , Rate of interest , r = 0.039

Put the values into formula

$EMI=\dfrac{19500\cdot \frac{0.039}{4}}{1-(1+\frac{0.039}{4})^{-4\cdot 6}}$

$EMI=915.20$

Hence, The payment to amortize the debt is $915.20

4 0

2 years ago

120 meals to 52 meals what is the percentage change?

Oksi-84 [34.3K]

Answer: The percentage change is 56.67%.

Step-by-step explanation:

From 120 meals to 52 meals, change in meals = ( 120- 52) meals

= 68 meals

The percentage change = $\dfrac{\text{change in meals}}{\text{Original quantity of meals}}\times100$

$=\dfrac{68}{120}\times100\\\\=56.67\%$

Hence, the percentage change is 56.67%.

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2 years ago

An angle turns through 2/6 of a circle. What is the measure of the angle?

OLEGan [10]

Step-by-step explanation: coxhck dewmsaksak sadjnsajmksa

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2 years ago