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WINSTONCH [101]
3 years ago
12

If p(x) = ab^x and r(x) = cd^x, then p(x) * r(x) equals

Mathematics
1 answer:
Studentka2010 [4]3 years ago
4 0

p(x) * r(x) = ab^x * cd^x

p(x) * r(x) = (a*c)*(b^x*d^x)

p(x)*r(x) = ac(bd)^x

For the last step, I used the rule that (ab)^x = a^x*b^x

<h3>Final Answer: ac(bd)^x</h3>
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The number of windows on each floor form an arithmetic sequence; 124 windows on the first floor, 116 windows on the second floor
zubka84 [21]

Answer:

Formula is 132 - 8n, and there are 52 windows on 10th floor.

Step-by-step explanation:

difference = 116-124 = -8  ( 8 less windows for every floor you go up)

the first fllor has 124 windows

Formula:

a_{1} = 124

a_{n} = 124 + (-8)(n - 1) = 132 - 8n

10th Floor:

a_{10} = 124 + (-8)(10 - 1) = 124 + (-8)(9) = 124 - 72 = 52  windows

6 0
2 years ago
Ascending order 1/2 1/3 5/12 3/4​
tekilochka [14]

Answer:

1/3, 5/12, 1/2, 3/4

Step-by-step explanation:

5 0
2 years ago
A bus company took a tour bus on a ferry. The ferry charges $130 for the bus plus an additional $2 per person on the bus. Write
pashok25 [27]
Answer: $2 variable per person, 120 base fee Step-by -step explanation : the delta are 20 persons and \$40 therefore variable cost are $2 per person base fee: 180-30*2=120

Hope this helps
7 0
2 years ago
Under social distancing and safe shopping restrictions, Krogers currently is allowing a density of 1 customer per 120 square
nlexa [21]

Answer:

1166.

Step-by-step explanation:

The total area of the shopping space is

350*400=140000

If 1 customer is allowed per every 120 square foot, then we can work out the maximum capacity by dividing the total.

\frac{140000}{120}=1166.67

As we can't have .67 of a customer, we need to round this value down to 1166 customers.

7 0
3 years ago
I kinda need help
mars1129 [50]

Answer: easy

Step-by-step explanation: 0.25 there

5 0
2 years ago
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