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Grace [21]
3 years ago
7

I have no idea how to do these.

Mathematics
2 answers:
Alex3 years ago
8 0

Answer:

1.  {-1 , 0, 1 }

Step-by-step explanation:

The range is the set of the second values in the ordered pairs.

Jobisdone [24]3 years ago
5 0
The range of a function is all the possible y values, and the domain of a function is all the possible x values.
For 1, the range is the list of y values: :so, it is B.
2) A
3) x can be anything. So the answer is b.
4) range refers to y values. The answer is D
5) the range goes from 6 all the way down. The answer will be "all real numbers less than or equal to 6.
7) all real numbers equal to or less than 5.
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what is the probability of flipping a coin 10 times and getting tails8 times? Round your answer to the nearest tenth of a percen
slava [35]
The answer is 8/10 and that simplified is 4/5
4 0
3 years ago
Find the volume of the composite figure. Round your answer to the nearest hundredth
pishuonlain [190]

Answer:

The volume of the figure is 590.71 mm³

Step-by-step explanation:

To solve this problem we have to find the volume of the cylinder and the volume of the rectangular prism and add them

To calculate the volume of a cylinder we have to use the following formula:

v = volume

h = height = 3.65mm

π = 3.14

r = radius = 3.2mm

v = (π * r²) * h

we replace the unknowns with the values we know

v = (3.14 * (3.2mm)²) * 3.65mm

v = (3.14 * 10.24mm²) * 3.65mm

v = 32.1536² * 3.65mm

v = 117.36mm³

To calculate the volume of a rectangular prism we have to use the following formula:

v = volume

w = width  = 14.23mm

l = length  = 10.08mm

h = height  = 3.3mm

v = w * h * l

we replace the values that ​​we know        

v = 14.23mm * 10.08mm * 3.3mm

v = 473.347mm³

we add the volumes

v = 117.36mm³ + 473.347mm³

v = 590.707

round to the neares hundredth

v = 590.707 mm³ = 590.71 mm³

The volume of the figure is 590.71 mm³

3 0
3 years ago
PLS PLS PLS PLS HELP!!
ExtremeBDS [4]

Answer:

125 ang answer

thats my final

7 0
3 years ago
Mr.Young has 30 times as many pencils as Jack.The whole school has 200 times as many pencils Jack.If Jack has 2 pencils,how many
Alexus [3.1K]
200x2=400
the school has 400 pencils
7 0
3 years ago
Read 2 more answers
A tree leans such that it is not perpendicular to the ground. The distance between points A and B is 30 feet, and point A is 20
steposvetlana [31]
Answer:

h= 12.98 metres

Explanation:

The tree is leaning over so, the triangle is no longer right-angled.

3 0
3 years ago
Read 2 more answers
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