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2 years ago

Can anyone help me ASAP!

Mathematics

1 answer:

nexus9112 [7]2 years ago

8 0

Answer:

False

Step-by-step explanation:

Make me brainliest

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An employee working in a machine shop is exposed to three different sources which emit noises at 81 dB, 91 dB, and 88 dB. What i

leonid [27]

Hello,
Please, see the attached file.
Thanks.

5 0

3 years ago

Help me please .-. tyyy

Ket [755]

4/3
explanation : just write it in fraction form

7 0

2 years ago

What’s the answer please help

noname [10]

Answer:

$\boxed{\text{A. }\math{\left \{ x \, | \, x \in \mathbb{R}, x < -2 \right \}}}}$

Step-by-step explanation:

The open circle means that the point is not included in the solution set, and the arrow pointing left means that all numbers less than -2 are members.

In set-builder notation, each term has a special meaning. The braces enclose the members of the set.

Here's how you translate the notation,

$\begin{array}{rcl}\\\left \{ & = & \text{The set of}\\x & = & \text{all x values}\\| & = &\text{such that}\\x & = & x\\\in & = &\text{is a member of}\\\mathbb{R}, & = &\text{all real numbers, and}\\x < -2 & = & \text{x is less than -2}\\\end{array}\\\text{The answer is }\boxed{\textbf{A. }\mathbf{\left \{ x \, | \, x \in \mathbb{R}, x < -2 \right \} }}}$

3 0

2 years ago

Sorry for lack of a better picture, I really really need help please!

Black_prince [1.1K]

B. 6.72the answer is B 6.72

4 0

2 years ago

YOU CAN EARN YOURSEL A BRAINLEST! (0.<)

Gelneren [198K]

Answer:

P(x) = 0.50x - 5

Step-by-step explanation:

x = number of glasses sold

She charges $0.50 per glass, so her revenue is

R(x) = 0.50x

which is the amount of money she brings in

Her cost function is

C(x) = 5

assuming she only spends that $5.00 on the supplies mentioned.

The profit P(x) is the difference of revenue and cost

Profit = Revenue - Cost

P(x) = R(x) - C(x)

P(x) = 0.50x - 5

4 0

2 years ago