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SVEN [57.7K]
3 years ago
7

Find the surface area please

Mathematics
1 answer:
True [87]3 years ago
5 0

Answer:

150 ft

Step-by-step explanation:

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The average cost of tuition and room and board at a small private liberal arts college is reported to be $8,500 per term, but a
Tom [10]

Answer:

H₀: µ ≤ $8,500; H₁: µ > $8,500

z= +1.645

Step-by-step explanation:

From the given problem  As average cost of tuition and room and board at a small private liberal is less than the financial administrator As hypothesis is true.

As standard deviation is $ 1,200

α = 0.05

H₀: µ ≤ $8,500

if the null hypothesis is true then value for critical z is +1.645.

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3 years ago
If f(x)=| x-2 |, then find f(-3)
GenaCL600 [577]

The value of f(-3) is 5.

In order to find this answer, we are going to input -3 in for x (this is what the notation f(-3) means).

f(x)=| x-2 |

f(-3)=| -3 -2 |

f(-3)=| -5 |

Now we have to take the absolute value.

f(-3) = 5

3 0
3 years ago
Plzzz help its really easy , im just really du mb
alina1380 [7]

Answer:

36.8/2.8 = 16

Expression 1 = 368/28

Expression 2 = 3.68/.28

Step-by-step explanation:

If you move the decimal the same on both numbers of a division problem the answer stays the same.

5 0
3 years ago
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A salesperson at a care dealership earns 2% commission. If the salesperson had sales of $135,000 in one week, how much did they
Strike441 [17]

Answer:

$2,700

Step-by-step explanation:

8 0
3 years ago
Mathematically, how does kinetic energy depend on mass?<br> Someone PLZ HELP!
Artist 52 [7]

Answer: Hello sir, Kinetic energy is directly proportional to the mass of the object and to the square of its velocity: K.E. = 1/2 m v2. If the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

Step-by-step explanation:

8 0
3 years ago
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