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3 years ago

Please help asap. please don’t take advantage of the points.

Mathematics

2 answers:

Paladinen [302]3 years ago

6 0

Answer:

I believe the answer would be E.

Step-by-step explanation:

The 0.6 is a varying amount of pumpkins, so we know 0.6x.

5 is a set amount, and it will not change, so there will not be a variable at the end.

Combining them wouldn't make sense, so the best answer is E.

Verdich [7]3 years ago

5 0

The answer is c = .6x + 5

In order to find the equation, note that the price per pound is contingent upon the weight in x. Therefore, we can multiply the two together.

We also need to add the constant, which is 5.

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The point slope form of a line that has a slope of 2/3 and passes through point (6,0) is shown below.

otez555 [7]

$m = \dfrac{Y_2 - Y_1}{X_2-X_1}$

$\dfrac{2}{3} = \dfrac{y -0}{x - 6}$

$3y = 2(x - 5)$

--------------------------------------------------------
Answer: 3y = 2(x - 5)
--------------------------------------------------------

5 0

3 years ago

Read 2 more answers

A homeowner purchased the following items to repair a door. • 1 box of screws priced at $3.75 • 1 tube of caulk priced at $3.99

Pani-rosa [81]

Answer is $32.74 / 3.75+3.99+12.50+12.50.

5 0

3 years ago

Read 2 more answers

If (2i/2+i)-(3i/3+i)=a+bi, then a=<br>A. 1/10<br>B. -10<br>C. 1/50<br>D. -1/10

Verizon [17]

Answer:

Option A is correct.

Step-by-step explanation:

We are given:

$\frac{2i}{2+i}-\frac{3i}{3+i} = a+bi$

We need to find the value of a.

The LCM of (2+i) and (3+i) is (2+i)(3+i)

$=\frac{2i(3+i)}{(2+i)(3+i)}-\frac{3i(2+i)}{(2+i)(3+i)}\\=\frac{6i+2i^2}{(2+i)(3+i)}-\frac{6i+3i^2}{(2+i)(3+i)}\\=\frac{6i+2i^2-(6i+3i^2)}{(2+i)(3+i)}\\=\frac{6i+2i^2-6i-3i^2)}{5+5i}\\=\frac{-i^2}{5+5i}\\i^2=-1\\=\frac{-(-1)}{5+5i}\\=\frac{1}{5+5i}$

Now rationalize the denominator by multiplying by 5-5i/5-5i

$=\frac{1}{5+5i}*\frac{5-5i}{5-5i} \\=\frac{5-5i}{(5+5i)(5-5i)}\\=\frac{5-5i}{(5+5i)(5-5i)}\\(a+b)(a-b)= a^2-b^2\\=\frac{5(1-i)}{(5)^2-(5i)^2}\\=\frac{5(1-i)}{25+25}\\=\frac{5(1-i)}{50}\\=\frac{1-i}{10}\\=\frac{1}{10}-\frac{i}{10}$

We are given

$\frac{2i}{2+i}-\frac{3i}{3+i} = a+bi$

Now after solving we have:

$\frac{1}{10}-\frac{i}{10}=a+bi$

So value of a = 1/10 and value of b = -1/10

So, Option A is correct.

8 0

4 years ago

Suppose a six-sided die is tossed 1200 times and a 6 comes up 419 times. (a) Find the empirical probability for a 6 to occur. (E

krok68 [10]

Answer:

Here both probabilities are not equal.

Therefore the die is not fair and biased.

Step-by-step explanation:

Now n= 1200 times and x = 419 times.

a) Empirical Probability:

$=\frac{x}{n} \\\\= \frac{419}{1200}\\ \\=0.349$

Probability = 0.349

b) Theoretical Probability:

$=\frac{1}{6}$

Here both probabilities are not equal.

Therefore the die is not fair and biased.

3 0

2 years ago

dmitriy555 [2]

So 4 eggs is 2/3of 6 eggs, so to get the amount of milk we multiply the 3 cups by 2/3 (or just divide by 3 and multiply by 2) and get 2 cups of milk.
Hope this helps!

4 0

3 years ago