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lbvjy [14]
4 years ago
11

Help on these following math functions !! Worth 20 points , I suck at math but these could be potentially easy for math lovers o

r those who are good at it

Mathematics
2 answers:
Ivan4 years ago
5 0

Answer:

wretrdfty

Step-by-step explanation:

Inga [223]4 years ago
4 0

Answer:

Give me just a second to write it all down and I'll give you the answers!:)

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A figure skating school offers introductory lessons at $50 per session. There is also a registration fee of $75.
erica [24]

Answer:

Step-by-step explanation:

a. Y=50x+75

b. Y=50(7)+75

y=350+75

y=425

Yes, you will have enough if you use the 465 certificate. You will have $40 (465-425) left on the gift certificate.

8 0
3 years ago
n cold climate areas, trucks are used to disperse salt on the roads in order to de-ice the roads, making them safe for travel. I
nika2105 [10]
To find the radius of the circular storage shed, you will use the formula for finding the volume of a cone (V=1/3 x pi x r^2 x h, where r is the radius and h is the height.

You will substitute in the information you know and then solve for the radius(r).

Please see the attached picture for the steps necessary to get an approximate radius of 2.02 ft as the radius.

8 0
3 years ago
What is the probability of rolling a dice and getting a six?
Tpy6a [65]

Answer:

1/6

Step-by-step explanation:

Assuming that the dice is 6 sided.

There is only one 6 side on the dice, out of 5 other sides.

Therefore, 1/6.

5 0
3 years ago
Read 2 more answers
4. The function A(r) = πr² gives the area of a circle with radius r. What is the context domain?
Tems11 [23]

Answer:

Domain = [0 , +∞)

Step-by-step explanation:

since r is the radius of a circle

Then

r must be a positive number.

Then

r ≥ 0

NOTE : if r = 0 ,then the circle reduces to a point .

5 0
2 years ago
Which is the correct factoring of
Igoryamba

Answer:

C. (X+2)(x-6)

Step-by-step explanation:

  • x^2-4x-12
  • x^2-6x+2x-12
  • x(x-6)+2(x-6)
  • (x+2)(x-6)
7 0
3 years ago
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