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2 years ago

44 = 2 × (3 - 1) help me answer this

Mathematics

1 answer:

miv72 [106K]2 years ago

6 0

Answer:

its a 48 lol (kkkkkkkkkkk)

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What’s the simplified form of -3+7–3r–12

VashaNatasha [74]

Answer:

-3r-8

Step-by-step explanation:

5 0

3 years ago

A 2000-gallon metal tank to store hazardous materials was bought 15 years ago at cost of $100,000. What will a 5,000-gallon tank

harkovskaia [24]

Answer:

The value is $P_o = \$ 561958.9$

Step-by-step explanation:

From the question we are told that

The capacity of the metal tank is $C = 2000 \ gallon$

The duration usage is $t = 15\ years \ ago$

The cost of 2000-gallon tank 15 years ago is $P = \$100,000$

The capacity of the second tank considered is $C_1 = 5,000$

The power sizing exponent is $e = 0.57$

The initial construction cost index is $u_1 = 180$

The new construction after 15 years cost index is $u_2 =600$

Equation for the power sizing exponent is mathematically represented as

$\frac{P_n}{P} = [\frac{C_1}{C} ]^{e}$

=> Here $P_n$ is the cost of 5,000-gallon tank as at 15 years ago

$P_n = [\frac{5000}{2000} ] ^{0.57} * 100000$

$P_n = \$168587.7$

Equation for the cost index exponent is mathematically represented as

$\frac{P_o}{P_n} = \frac{u_2}{u_1}$

Here $P_o$ is the cost of 5,000-gallon tank today

$\frac{P_o}{168587.7} = \frac{600}{180}$

=> $P_o = \frac{600}{180} * 168587.7$

=> $P_o = \$ 561958.9$

8 0

3 years ago

PLEASE HELPPP i’ll give brainliest

sashaice [31]

The correct answer is the 3rd option !! good luck

3 0

2 years ago

an electrician has 4.1 meters of wire.How many strips of 7 tenths can be cut?and how much wire will be left over?

9966 [12]

If we’re talking about tenths, it would be .5 meters, with .6 meters of wire left over

0.5 meters per strip
0.6 meters left over

7 0

2 years ago

a container is filled with liquid. The depth of the liquid is 60 cm .If it is exerting a pressure of 2000 Pa, calculate the dens

inna [77]

Answer:

Explanation:

Given that,

A container is filled with liquid. At a depth of 60 cm it exerts a pressure of 2000 Pa.

We need to find the density of the liquid.

The pressure exerted by liquid at a depth is given by the formula as follows :

h = 60 cm = 0.6 m

g is acceleration due to gravity

Putting all the values,

Step-by-step explanation:

4 0

2 years ago