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3 years ago

The surface area of this prism is _______ cm squared

Mathematics

1 answer:

Katen [24]3 years ago

6 0

Can you help me with my posted questions

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Please help i need answers now<br>

rodikova [14]

Answer:

THE ANSWER IS 0

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is the sum of 8 (4/5) and 4 (1/2)

sp2606 [1]

Answer:

8(0.8)+4*0.5

=6.4+2

=8.4 ANS

Step-by-step explanation:

7 0

4 years ago

Jillana begins to solve a linear equation that results in a variable expression set equal to the same variable expression. Which

DanielleElmas [232]

Answer: that the variable can be any number.

Step-by-step explanation:

So we have a linear equation and we end with a relation of the way:

x = x

an example can be if we have:

2*x + 4 = 2*(x + 2)

if you solve that, you will end with a relationship x = x

this means that any value of x will made that equality true.

so x can be any number.

6 0

3 years ago

a company charges $46 for cable TV installation and $21 per month for basic cable service. Write an algebraic expression to repr

nekit [7.7K]

$46\$\ for\ cable\\\\
21\$\ per\ months\\\\
m-\ amount\ of\ months\\\\
total\ cost=\ 46+21*months\\\\
\boxed{f(m)=46+21m}$

6 0

3 years ago

On average, Tanner has noticed that 22 trains pass by his house daily (24 hours) on the nearby train tracks. What is the probabi

blondinia [14]

Answer:

0.11069

Step-by-step explanation:

We will assume that the trains pass by his house following a uniform distribution with values between 0 and 24. The probability of a train passing on a 9-hour time period is 9/24 = 3/8 = 0.375. Lets call Y the amount of trains passing by his house during that 9-hour period. Y follows a Binomail distribution with parameters 22 and 0.375.

P(Y ≤ 5) = P(Y = 0) + P(Y=1) + P(Y=2) + P(Y=3) + P(Y=4) + P(Y=5) =

${22 \choose 0} * 0.375^0*(1-0.375)^{22} + {22 \choose 1}*0.375^1*(1-0.375)^{21} +\\\\{22 \choose 2} * 0.375^2*(1-0.375)^{20} + {22 \choose 3}*0.375^3*(1-0.375)^{19} + \\{22 \choose 4} * 0.375^4*(1-0.375)^{18} + {22 \choose 5}*0.375^5*(1-0.375)^{17} = 0.11069$

I hope that works for you!

4 0

3 years ago