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3 years ago

Please solve. best answer gets rewarded! show step by step answers.

Mathematics

1 answer:

Rina8888 [55]3 years ago

5 0

-17+2(-3)^2
-17+2(9)
-17+18
1

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a local high schools cheerleading squad is selling snow cones during lunch to raise money for a national cheerleading competitio

svlad2 [7]

We have:

Volume of cone = 535 cm³ at the maximum
Height of cone= 8cm

We know the formula to find volume of cone is $\frac{1}{3} r^{2} \pi h$

We need to find the radius of the base of the cone
$535= \frac{\pi r^{2}8} {3}$
$535*8= \pi r^{2}$
$\frac{4280}{\pi}= r^{2}$
$r= \sqrt{ \frac{4280}{ \pi} }$
$r=36.9$ to the nearest one decimal place

The width of the opening of the cone is the diameter of the circle. Diameter is twice the radius, hence 2×36.9=73.8 cm

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3 years ago

Find the equation of the exponential function represented by the table below: y 0 0.01 1 0.005 2 0.0025 3 0.00125 Submit Answer

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Answer:

Step-by-step explanation:

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3 years ago

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Mazyrski [523]

One root belonged to an old tree next to the road, and the other is part of a small tree.

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3 years ago

Write an expression using exponents that is equivalent to 100,000

MrMuchimi

10^5 is equivalent to 100,000. I hope this answers your question and I hope you have a great day ! :)

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2 years ago

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Elza [17]

Answer:

(8, 20)

Step-by-step explanation:

Let's input each values of the ordered pair given as options to see which one satisfy the equation y = 16 + 0.5x

==>Option 1: (0, 18)

18 = 16 + 0.5(0)

18 = 16 + 0

18 ≠ 0

Option 1 is incorrect.

==>Option 2: (5, 19.5)

19.5 = 16 + 0.5(5)

19.5 = 16 + 2.5

19.5 ≠ 18.5

Incorrect.

==>Option 3: (8, 20)

20 = 16 + 0.5(8)

20 = 16 + 4

20 = 20

CORRECT

==>Option 4: (10, 21.5)

21.5 = 16 + 0.5(10)

21.5 = 16 + 5

21.5 ≠ 21

Incorrect.

The answer is (8, 20)

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3 years ago