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4 years ago

I really need help! What is the volume?

Mathematics

2 answers:

Westkost [7]4 years ago

4 0

Volume is L x W x H

11 x 5 x 2 = 110 cubic yards

defon4 years ago

4 0

Volume=width x height x length
Volume=5yd x 2yd x 11yd
Volume=10yd x 11yd
Volume=110 yd^2

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1. Jeff, Tom, and Chelsea order a large pizza. They decide to divide the cost based on how much they will eat. Tom pays $ 5.16,

Helen [10]

Tom eats 3/8 for $5.16
Chelsea eats 1/8 for $1.72
Jeff eats 4/8 for $6.88
Total of one whole pizza for $13.76
Hope this helps good luck brainliest would be appreciated

8 0

3 years ago

The computer that controls a bank's automatic teller machine crashes a mean of 0.5 times per day. What is the probability that,

dexar [7]

Answer:

0.3216 = 32.16% probability that, in any seven-day week, the computer will crash less than 3 times

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

In which

x is the number of sucesses

e = 2.71828 is the Euler number

$\mu$ is the mean in the given time interval

Mean of 0.5

7-day week, so $\mu = 7*0.5 = 3.5$

What is the probability that, in any seven-day week, the computer will crash less than 3 times?

$P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2)$

In which

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

$P(X = 0) = \frac{e^{-3.5}*(3.5)^{0}}{(0)!} = 0.0302$

$P(X = 1) = \frac{e^{-3.5}*(3.5)^{1}}{(1)!} = 0.1057$

$P(X = 2) = \frac{e^{-3.5}*(3.5)^{2}}{(2)!} = 0.1850$

$P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2) = 0.0302 + 0.1057 + 0.1857 = 0.3216$

0.3216 = 32.16% probability that, in any seven-day week, the computer will crash less than 3 times

3 0

3 years ago

- 9.2(x -3.75) = 36.8

Alex_Xolod [135]

Answer:

x = -.25

Step-by-step explanation:

x - 3.75 = -4

x = -.25

4 0

3 years ago

What is 3/4(x2+4x+6)=13x-2

maxonik [38]

Answer:

$x_1=12.65\\\\x_2=0.685$

Step-by-step explanation:

$\frac{3}{4}(x^2+4x+6)=(13x-2)\\\\Multiply\ both\ sides\ by\ 4.\\\\3(x^2+4x+6)=4(13x-2)\\\\3x^2+12x+18=52x-8\\\\3x^2+12x+18-(52x-8)=0\\\\3x^2+12x-52x+18+8=0\\\\3x^2-40x+26=0$

Roots of Polynomial:

$Roots\ are\ polynomial\ ax^2+bx+c=0\\\\x=\frac{-b\pm \sqrt{(b^2-4ac)}}{2a}$

$Here\ a=3,\ b-40,\ c=26\\\\x=\frac{-(-40)\pm \sqrt{(-40)^2-4\times 3\times 26}}{2\times 3}\\\\x=\frac{40\pm\sqrt{1288}}{6}\\\\x_1=\frac{40+\sqrt{1288}}{6}\approx 12.65\\\\x_2=\frac{40-\sqrt{1288}}{6}\approx 0.685$

6 0

3 years ago

Can someone help me pleaseeeeeeeeee ASAP

lord [1]

Answer:

18/23

Step-by-step explanation:

36/46

then simplified to 18/23

5 0

3 years ago

Read 2 more answers