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3 years ago

PLEASE I NEED HELP ASAP

Mathematics

1 answer:

bagirrra123 [75]3 years ago

8 0

It’s the third option sqrt(x)-3

To shift it down 3 the 3 needs to be outside any other process (in this case the square root) and be negative which it is in the case of the third answer

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Why should money for eating out at a restaurant be taken from the entertainment budget instead of from the food budget?

denis23 [38]

Hello,

i would go for A)
take it as a guess

4 0

3 years ago

Please help! Can anyone help me out with this question?

TEA [102]

Answer:

$\displaystyle h'(s) = 64s + 20$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Distributive Property

Algebra I

Terms/Coefficients

Calculus

Derivatives

Derivative Notation

Derivative of a constant is 0

Basic Power Rule:

f(x) = cxⁿ
f’(x) = c·nxⁿ⁻¹

Derivative Rule [Product Rule]: $\displaystyle \frac{d}{dx} [f(x)g(x)]=f'(x)g(x) + g'(x)f(x)$

Step-by-step explanation:

Step 1: Define

$\displaystyle h(s) = (-8s - 9)(-4s + 2)$

Step 2: Differentiate

[Derivative] Product Rule: $\displaystyle h'(s) = \frac{d}{ds}[(-8s - 9)](-4s + 2) + (-8s - 9)\frac{d}{ds}[(-4s + 2)]$
[Derivative] Basic Power Rule: $\displaystyle h'(s) = (1 \cdot -8s^{1 - 1} - 0)(-4s + 2) + (-8s - 9)(1 \cdot -4s^{1 - 1} - 0)$
[Derivative] Simplify: $\displaystyle h'(s) = (-8)(-4s + 2) + (-8s - 9)(-4)$
[Derivative] Distribute [Distributive Property]: $\displaystyle h'(s) = 32s - 16 + 32s + 36$
[Derivative] Combine like terms: $\displaystyle h'(s) = 64s + 20$

Topic: AP Calculus AB/BC (Calculus I/II)

Unit: Derivatives

Book: College Calculus 10e

7 0

3 years ago

PLEASE HELP! A basket contains four apples and five peaches. Three times, you randomly select a piece of fruit, return it to the

Lana71 [14]

Answer:

100 / 729

Explanation:

The general formula to calculate the probability of each event is:

Probability = number of positive (desired) outcomes / number of total outcomes

Number of apples = 4

Number of peaches = 5

Number of fruits = 9

Since the three times you return the radomly selected fruit, and then mix it, the three times the probability is not affected by the previous selection; so, these are independent events, and you can calculate the probability of the joint event as the product of the probabilities of each individual event.

First time:

Probability of getting an apple = number of apples / number of fruits = 4 / 9

Second time:

Probability of getting a peach = number of peaches / number of fruits = 5 / 9

Third time:

Probability of getting a peach = number of peaches / number of fruits = 5 /9

Joint probability:

= (4/9) × (5/9) × (5/9) = (4 × 5 × 5) / (9 × 9 × 9) = 100 / 729

5 0

3 years ago

Determine the measures of the unknown labeled angles in the diagrams below:

Elan Coil [88]

180 - 34 - (180 - 115). 180°, and the sum of all interior angles in a triangle is 180°.

3 0

4 years ago

Using side lengths only, could the triangles be similar?

o-na [289]

Answer:

the answer is no

Step-by-step explanation:

8 0

3 years ago