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vladimir2022 [97]
3 years ago
13

What is the answer to this question

Mathematics
1 answer:
stich3 [128]3 years ago
4 0

Answer:

A

Step-by-step explanation:

Given the exponential function

f(t) = 228(0.975)^{t} ← where t is time in years

Substitute t = 20 into f(t), that is

f(20) = 228 × (0.975)^{20} = 228 × 0.60268.... ≈ 137 → A

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A company manufactures two products X and Y. Each product has to be processed in three departments: welding, assembly and painti
Tems11 [23]

Answer:

100x+120y = z

z= $ 63000

Step-by-step explanation:

Product               Welding          Assembly       Painting                Cont. to profit

X                              2x hours            3x hours          1xhour         =        $100x

Y                              3y hours            2y hours           1y hour        =       $120y

<u>                                                                                                 </u>

Total hours          1500 hours        1500 hours     550 hours

available

Let X represent product X

Let Y represent Product Y

2x + 3y = 1500

x + y = 550

y= 550-x

2x + 3(550-x) = 1500

2x + 1650- 3x = 1500

150 = x

y = 550-150

y = 400

Objective Function Z = 100x + 120y

Z = 100(150) + 120( 400)

Z = 15000+48000

Z = $63000

7 0
4 years ago
William has a fish tank that has a volume of 3,825 cubic inches. The base has a width of 12.5 inches and a length of 24 inches.
andre [41]

Answer:

12.75

Step-by-step explanation:

3,825 / 12.5 / 24 = 12.75

3 0
3 years ago
A={ 0,1,3,5,6}; B={1,2,3,7} draw the venn diagram of AUB Writ​
Sati [7]

Answer:

Here,

n(A)={0,1,3,5,6}

n(B)={1,2,3,7}

n(AUB)=?

we know that,

AUB={0,1,2,3,5,6,7}

Step-by-step explanation:

is it okay ?

hopefully it works <3 ❣️

8 0
2 years ago
Which of these expressions can be used to calculate the monthly payment for
Masja [62]

Answer:

m=(r/n)+0.114r

Step-by-step explanation:

m=monthly payment

r=remaining amount

n=# of months remaining

7 0
3 years ago
Find the measure of angle x in the figure below: to 55° 55° O 65 0709 0110°​
denis-greek [22]

Answer:

110 is the answers for the question

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
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