3 years ago

Are the brackets correct

Mathematics

2 answers:

anygoal [31]3 years ago

8 0

Answer:

(B) Range = (-3,2] bracket is wrong.

It should be (-3,2).

Step-by-step explanation:

Irina-Kira [14]3 years ago

3 0

Answer:

The domain is correct

but the correct range is (-3 , 2)

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Suppose there is a 1.2°F drop in temperature for every thousand feet that an airplane climbs into the sky. If the temperature on

Nesterboy [21]

Answer: $49.7^{\circ}F$

Step-by-step explanation:

Given

The temperature on the ground is $56.9^{\circ}F$

temperature drop observed is $1.2^{\circ}F\ \text{per 1000 ft}$

The height of the plane is $6000\ ft$

The total increase in height per $1000\ ft$ is $6$ units

Temperature drop is

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3 years ago

Harper wants to exchange £350 for dollars, how many more dollars would she get in the bank than in the post office

musickatia [10]

Answer: $24.50

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2 years ago

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Lady bird [3.3K]

I just showed you 5556666666

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3 years ago

Need to find A and B, I already found C

Semenov [28]

I'm going to assume you've learn sin, cos, and tan. To find a you must do:
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3 years ago

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Answer:

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Step-by-step explanation:

Hope this answers your question!

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2 years ago