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3 years ago

Total surface area of the triangular prism. (prism attached) (please involve formula)

Mathematics

1 answer:

gizmo_the_mogwai [7]3 years ago

7 0

Just think of each face differently and find the area i cant rly see the shape...

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5. Of the 3 times Buddy kisses Jovie while they

Wewaii [24]

Answer:

2/3 times he kissed her 1/3 times he missed

Step-by-step explanation:

Hit or miss hehe

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3 years ago

Solve for x my homies and whoever answers it i just wanna say thank you my dude.

lara [203]

The answer is A) x=-1

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2 years ago

Simplify the following: <img src="https://tex.z-dn.net/?f=%5Cfrac%7B8x%5E2y%5E2-10xy%5E3-22y%7D%7B2y%5E2%7D" id="TexForm

alisha [4.7K]

Answer:

$\frac{4x^2y-5xy^2-11}{y}$

Step-by-step explanation:

$\frac{8x^2y^2-10xy^3-22y}{2y^2}$

$=\frac{8x^2y-10xy^2-22y}{2y}$

$=\frac{4x^2y-5xy^2-11}{y}$

[RevyBreeze]

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2 years ago

Read 2 more answers

Which graph represents this system? y=1/2x+3 y=3/2x-1

Zigmanuir [339]

It’s neither of the graphs that are showed in the photo

7 0

2 years ago

At a carnival, contestants are asked to keep rolling a pair of dice until they roll snake eyes. The number of rolls needed has a

Stells [14]

Answer:

The two numbers of rolls are 25.2 and 46.8.

Step-by-step explanation:

The Chebyshev's theorem states that, if X is a r.v. with mean µ and standard deviation σ, then for any positive number k, we have

$P (|X -\mu| < k\sigma) \geq (1-\frac{1}{k^{2}})$

Here

$(1-\frac{1}{k^{2}})=0.75\\\\\Rightarrow \frac{1}{k^{2}}=0.25\\\\\Rightarrow k=\sqrt{\frac{1}{0.25}}\\\\\Rightarrow k=2$

Then we know that,

$|X - \mu| \geq k\sigma,\\\\ \Rightarrow \mu - k\sigma \leq X \leq \mu + k\sigma$ .

Here it is given that mean (µ) = 36 and standard deviation (σ) = 5.4.

Compute the two values between which at least 75% of the contestants lie as follows:

$P(\mu - k\sigma \leq X \leq \mu + k\sigma)=0.75\\\\P(36 - 2\cdot\ 5.4 \leq X \leq 36 + 2\cdot\ 5.4)=0.75\\\\P(25.2\leq X\leq 46.8)=0.75$

Thus, the two numbers of rolls are 25.2 and 46.8.

8 0

2 years ago