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2 years ago

5. Will made his mini pecan tarts for the Southern themed school party. He bought 40

Mathematics

2 answers:

Gnom [1K]2 years ago

7 0

Answer:B

Step-by-step explanation:i got it right .

Julli [10]2 years ago

3 0

Answer:

B.$ 0.39

Step-by-step explanation:

1 OUNCE OF PECAN =$7.84÷40=$0.196

2 OUNCES OF PECAN =$0.196×2=$0.39

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Plz help ma :/ Helpppppppppppppppppppppp

Marizza181 [45]

Answer:

It is 432

Step-by-step explanation:

6 0

3 years ago

Based on its degree, what kind of polynomial is this? h(x)=4x^4+2x-5

MissTica

To estimate the degree of a polynomial, you just have to take a look at the highest power in the expression. Since here, that is number 4, then it means that this polynomial is a fourth degree polynomial, or quartic polynomial, if you want to sound smart. :)

8 0

2 years ago

Read 2 more answers

Suppose that the functions r and s are defined for all real numbers x as follows.

mixas84 [53]

ANSWER

Given

$r(x) = x - 1$

and

$s(x) = 3 {x}^{2}$
ANSWER TO QUESTION 1

$(r + s)(x) = r(x) + s(x)$

$(r + s)(x) = x - 1 + 3 {x}^{2}$

$(r + s)(x) = 3 {x}^{2} + x - 1$

ANSWER TO QUESTION 2

$(r \times s)(x) = r(x) \times s(x)$

$(r \times s)(x) = (x - 1) \times 3 {x}^{2}$

$(r \times s)(x) = 3 {x}^{3} - 3 {x}^{2}$

ANSWER TO QUESTION 3

$( r - s)(x) = r(x) - s(x)$

$( r - s)(x) = x - 1 - 3 {x}^{2}$

$( r - s)( - 3) = (- 3) - 1 - 3 ({ - 3}^{2} )$

$( r - s)( - 3) = - 4 - 3 \times 9$

$( r - s)( - 3) = - 4 - 27 = - 31$

4 0

3 years ago

Please simplify 7^6 √ 7^2

daser333 [38]

Answer:

Step-by-step explanation:

The tough part of this question is figuring out what to do with √(7^2). You could do it by expanding the square. √(7^2) = √49

Now what is the square root of 49? Is it not 7?

√49 = 7

7^6 * 7^1

7 ^(6 + 1)

7 ^ 7

6 0

2 years ago

Read 2 more answers

Which 3 values would make this inequality true? 48 < 6n

tekilochka [14]

Answer:

The three values are: 9, 10 and 11

5 0

2 years ago