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3 years ago

Write a polynomial that fits the description:

Mathematics

2 answers:

8090 [49]3 years ago

5 0

4x^5 + 3x + 1...the ^5 makes it a fifth degree....and the leading coefficient is 4

lara [203]3 years ago

5 0

2(–3)3 – (–3)2 – 4(–3) + 2
 = 2(–27) – (9) + 12 + 2
 = –54 – 9 + 14
 = –63 + 14
 = –49

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Organic milk costs $2.52 per half gallon. at this rate, how can the price of 4 gallons of organic milk be determined?

yuradex [85]

The problem above uses the concept of ratio and proportion. The ratio between the cost and amount of the organic milk should always be equal. The proportion between two cases is shown below,
($2.52 / 0.5 gallon) = (x / 4 gallons)
Solving for x gives x = 20.16. Therefore, 4 gallons of organic milk costs $20.16.

7 0

3 years ago

Read 2 more answers

The Venn diagram shows the results of two events resulting from rolling a number cube.

gulaghasi [49]

Answer: $P(A\cap B)=\frac{1}{3}$

$P(A)=\frac{1}{3}$

$P(B)=1$

$P(A|B)=\frac{1}{3}$

Step-by-step explanation:

From the given figure it can be seen that

Total number on cube= n(S)=6

Intersection of A and B = n(A ∩ B)= 2

Therefore,

$P(A\cap B)=\frac{n(A\cap B)}{n(s)}=\frac{2}{6}=\frac{1}{3}$

Also, The number of elements in A = 2

Therefore,

$P(A)=\frac{n(A)}{n(s)}=\frac{2}{6}=\frac{1}{3}$

Similarly, The number of elements in B= 6

Therefore,

$P(B)=\frac{n(B)}{n(s)}=\frac{6}{6}=1$

The formula to find the conditional probability is given by :-

$P(A|B)=\frac{P(A\cap B)}{P(B)}\\\\\Rightarrow P(A|B)=\frac{\frac{1}{3}}{1}=\frac{1}{3}$

4 0

3 years ago

Read 2 more answers

Trigonometry and trigonometric functions

zaharov [31]

Answer:

The trigonometric functions include the following 6 functions: sine, cosine, tangent, cotangent, secant, and cosecant. For each of these functions, there is an inverse trigonometric function. The trigonometric functions can be defined using the unit circle.

Step-by-step explanation:

6 0

2 years ago

What is the quotient to four dived by fifty

allsm [11]

0.08 if 4 divided by 50
12.5 if 50 divided by 4

8 0

2 years ago

Read 2 more answers

The perimeter of a rectangular field is 302 yards. If the width of the field is 65 yards, what is its length?

Molodets [167]

Answer:

L= 86 yards

Step-by-step explanation:

Perimeter = 2length + 2width

So,

302= 65(2) + 2(L)

302= 130+2L

-130

172=2L

Length= 86

7 0

3 years ago