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3 years ago

Solve the following inequality. 2x < 8

Mathematics

2 answers:

kvv77 [185]3 years ago

8 0

I think the answer is x<4

marissa [1.9K]3 years ago

6 0

if you divide 2 by both sides, you get

x is less than 4

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48-(-12) help me i need it

trasher [3.6K]

Use the parenthesis and join it together to make an addition sign. Then plug 48 +12 into a calculator. ANSWER: 60

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2 years ago

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Please help with explanation and pleasedo let me know about the method ( 9a,b 10a)

worty [1.4K]

Answer:

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Step-by-step explanation:

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jarptica [38.1K]

$\huge\color{pink}\boxed{\colorbox{Black}{♔︎Answer♔︎}}$

x = 2

right option is (E).

Step-by-step explanation:

f(x) = x³ - 3x² + 12 in interval [-2, 4]

{taking f'(x) by doing derivative of f(x)}

f'(x) = 3x² - 6x

.•. f'(x) = 0

0 = 3x² - 6x

0 = 3x(x - 2)

0 = x - 2

x = 2

4 0

2 years ago

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A policyholder has probability 0.7 of having no claims, 0.2 of having exactly one claim, and 0.1 of having exactly two claims. C

Sladkaya [172]

Answer:

0.89.

Step-by-step explanation:

So, we are given the following data or parameters or information which is going to aid in the solution to this question or problem. So, the data or parameters are;

(1). "probability 0.7 of having no claims, 0.2 of having exactly one claim, and 0.1 of having exactly two claims."

(2). " distributed on the interval [0,60] and are independent."

(3). "The insurer covers 100% of each claim."

So, taking (1) above we will have;

(Total probability= 0.7 + 0.2 + 0.1 = 0.1)

A = { (0.7 × 0)^2 + (0.2 × 1)^2 + ( 0.1 × 2)^2 =( 0.4) +( 0.4) = 0.8.

0.8 + total probability = 0.8 + 0.1 = 0.9.

So, from the question, we are to "Calculate the probability that the total beneﬁt paid to the policyholder is 48 or less."

Hence, P< 48/A = P < 48/0.9 = P < 53.33.

Thus, 53.33/60 = 0.89.

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3 years ago

What does it mean to find the value of a numerical or algebraic expression?

Alenkinab [10]

Answer:

Evaluate. To find the value of a numerical or algebraic expression. Variable. a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity.

Step-by-step explanation:

Hope this help!!

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2 years ago