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3 years ago

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Professor Rosencrantz flips a fair coin twice. Professor Guildenstern flips a fair coin thrice. What is the probability that Pro

fessor Rosencrantz obtains more heads than Professor Guildenstern

1 answer:

olasank [31]3 years ago

6 0

Djdkdkjddkdkkddkdkkddjdkdkkdkdkdkdkddkkdkd

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Samuel bought a jacket for $15 in January. The cost of the jacket increased to $27 in September. What percent of the original pr

Mumz [18]

27/15 = 1.8

1.8 * 100% = 180% (D)

4 0

3 years ago

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A right circular cone of height h and base radius r has total surface area S consisting of its base area plus its side area, lea

Yuki888 [10]

Answer:

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Step-by-step explanation:

5 0

3 years ago

Picture is attached. help

Svetradugi [14.3K]

True. Polynomial means consisting of several terms. A<span>n expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variables.
For example:
f(x) = x3 + 2x 1/2

Since there are two parts to this equation, it is polynomial.
I hope I helped.</span>

8 0

3 years ago

-15=-4m+5<br><br>8n+7=31<br><br>-10=10(k-9)

Korolek [52]

$-15=-4m+5\ \ \ |both\ sides\ /+4m\\\\4m-15=5\ \ \ \ |both\ sides\ /+15\\\\4m=20\ \ \ \ |both\ sides\ /:4\\\\\underline{\underline{m=5}}$

=========================================================

$8n+7=31\ \ \ \ |both\ sides\ /-7\\\\8n=24\ \ \ \ |both\ sides\ /:8\\\\\underline{\underline{n=3}}$

=========================================================

$10(k-9)=-10\ \ \ \ |both\ sides\ /:10\\\\k-9=-1\ \ \ \ |both\ sides\ /+9\\\\\underline{\underline{k=8}}$

6 0

3 years ago

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Volume of right trapezoid cylindar whole bases are B 16m, b 8m, height is 4m and length is 32m

viktelen [127]

Answer:

$volume = 1536 m^3$

Step-by-step explanation:

given data;

B = 16m

b =8 m

height H = 4 m

length L = 32 m

volume of any right cylinder = (Area of bottom) \times (length)

Volume = A* L

The area of a trapezoid is

$A=\frac{1}{2} H*(b+B)$

$A =\frac{1}{2} 4*(8+16)$

$A = 48 m^2$

therefore volume is given as

volume = 48*32

$volume = 1536 m^3$

6 0

3 years ago