3 years ago

Which number sentence is NOT an inequality?

Mathematics

2 answers:

Nostrana [21]3 years ago

6 0

Answer:

B. 14 (x-5) = 13

Step-by-step explanation:

Inequalities does not contain an equal sign. I hope this help, can't promise my answer is 100%. Good luck on your question.

lapo4ka [179]3 years ago

4 0

B because inequalities contain the <, >, etc. signs. Therefore, B is an equation (demonstrated by the =) and not an inequality.

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In a recent survey, 73% of the community favored building a police substation in their neighborhood. If 14 citizens are chosen,

Archy [21]

Answer:

So, the probability is P=0.094.

Step-by-step explanation:

We know that in a recent survey, 73% of the community favored building a police substation in their neighborhood.

We get that p=0.73 and q=1-0.73=0.27.

We calculate the probability that exactly 8 of them favor the building of the police substation, if 14 citizens are chosen.

We get that n=14 and k=8.

We calculate the probability:

$P=C_k^n\cdot p^k\cdot q^{n-k}\\\\P=C_8^{14}\cdot 0.73^8\cdot 0.27^6\\\\P=3003\cdot 0.00003124\\\\P=0.094\\$

So, the probability is P=0.094.

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3 years ago

Dennis_Churaev [7]

First you have to know, that the price the agent found is 70% of $2075
(100%-30%=70%)
70%=0,7
$2075 * 0,7 = $1452,5
So 70% 0f $2075 is 1452,5

The price the agant found is $1452,5.

5 0

3 years ago

Complete the algebra terms with table and graph given y = 2x +3

Bezzdna [24]

It’s really easy all you have to do is plug in the numbers
(In order)
-1, 1, 3, 5, 7, 9

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2 years ago

Write each ratio as a fraction in simplest form. <br> 5. 48 : 76 6. 20 inches to 4 feet

Delicious77 [7]

Answer:

48:76 would be 48/76 which would reduce to 12/19.

20:4 would be 5/1 reduced or just 5.

3 0

3 years ago

396 divided by 9 =...?

raketka [301]

Answer: 44

Step-by-step explanation: 396/9 = 44

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3 years ago

Read 2 more answers