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2 years ago

Thank you so much im confused

Mathematics

1 answer:

svp [43]2 years ago

3 0

Answer:

The period of this graph is 10

Step-by-step explanation:

The period is defined as the length of one wave of the function, in this case, the graph

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From a sample tray, 3 of the last 9 cake samples chosen were chocolate. What is the experimental probability that the next price

dedylja [7]

Answer:

$\frac{3}{9}$

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3 years ago

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please help me with it and dont just put random letters cause i dont know why u do it its not like u can buy a house with these

BartSMP [9]

Answer:

v=432cm

sA=144cm

Step-by-step explanation:

1)))

v=w*d*h

v=3*9*16

v=432cm

2)))

sA=h*w

sA=16*9

sA=144cm

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3 years ago

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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Juliette [100K]

Answer:

0.83 mi/min

Step-by-step explanation:

Start with 80 km/hr. Convert this to the units miles/hr:

(80 km/hr)(1 mile/1.6 km) = 50 miles/hr

Next, apply the equality 60 min / 1 hr = 1 to 50 miles/hr:

50 miles. 1 hr

------------- * ------------ = 5/6 mi/min, or 0.83 mi/min

hr 60 min

6 0

3 years ago

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Can y’all please help me answer these questions

mario62 [17]

Step-by-step explanation:

⇒ $V = \pi r^{2}h$

⇒ $V = \pi(10)^{2}(40)$

⇒ $V = 4000\pi$

⇒ $V = 12566.4cm^{3}$

⇒ $V = \frac{1}{3}\pi r^{2}h$

⇒ $V = \frac{1}{3}\pi (8)^{2}(h)$

As we know the radius and slant height, we can use Pythagoras' Theorem to find the perpendicular height.

⇒ $a^{2} + b^{2} = c^{2}$

⇒ $(8)^{2} + h^{2} = 20^{2}$

⇒ $h = \sqrt{20^{2} - 8^{2}}$

⇒ $h = 4\sqrt{21}$

Now substitute this into the volume formula.

⇒ $V = \frac{1}{3}\pi (8)^{2}(4\sqrt{21})$

⇒ $V = \frac{256\sqrt{21} }{3}\pi$

⇒ $V = 1228.5mm^{3}$

⇒ $V = l^{3}$

⇒ $V = (3.1)^{3}$

⇒ $V = 29.8inches^{3}$

⇒ $V = \frac{1}{3}lwh$

⇒ $V = \frac{1}{3}(12)(4)(6)$

⇒ $V = 96inches^{3}$

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3 years ago

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natta225 [31]

Answer:

A hope that helps

Step-by-step explanation:

3 0

3 years ago

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Thank you so much im confused ​

Thank you so much im confused