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AleksAgata [21]
3 years ago
15

PLEASE HELP ASAP! BRAINLIEST TO BEST/RIGHT ANSWER

Mathematics
2 answers:
Leya [2.2K]3 years ago
8 0
B A(n)=150 . (o.74) n-1 : 33.29 cm
hope its right if it is please give me brainliest!!!
kvv77 [185]3 years ago
6 0
B. I am pretty sure is the right answer not sure but I think it is. Please give me brainliest!
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LUCKY_DIMON [66]
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7 0
3 years ago
Complete the table of values for the function f(x) = (1/3)x for a, b, and c. x : -2, -1, 0, 1, 2. f(x) : a, b, c, 1/3, 1/9
balu736 [363]

Given:

The function is

f(x)=\left(\dfrac{1}{3}\right)^x

To find:

The missing values for a, b, and c in the given table.

Solution:

We have,

f(x)=\left(\dfrac{1}{3}\right)^x

At x=-2,

f(-2)=\left(\dfrac{1}{3}\right)^{-2}

a=\left(3\right)^{2}         \left[\because \left(\dfrac{a}{b}\right)^{-n}=\left(\dfrac{b}{a}\right)^{n}\right]

a=9

At x=-1,

f(-1)=\left(\dfrac{1}{3}\right)^{-1}

b=\left(3\right)^{1}         \left[\because \left(\dfrac{a}{b}\right)^{-n}=\left(\dfrac{b}{a}\right)^{n}\right]

b=3

At x=0,

f(0)=\left(\dfrac{1}{3}\right)^{0}

c=1         \left[\because a^0=1, a\neq 0\right]

Therefore, the missing values of a,b and c are 9, 3, and 1 respectively.

8 0
3 years ago
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On a certain hot​ summer's day, 691 people used the public swimming pool. The daily prices are $1.50 for children and $2.25 for
sergij07 [2.7K]

Answer:

Step-by-step explanation:

On a certain hot​ summer's day, 691 people used the public swimming pool. The daily prices are $1.50 for children and $2.25 for adults. The receipts for admission totaled $1260.75. How many children and how many adults swam at the public pool that​ day?

3 0
3 years ago
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A principal of $1800 is invested at 4% intrest, compounded annually. How much will the investment be worth after 8 years?
zavuch27 [327]
So the equation would be 4\100 of 1800 every year = (4/100x1800)x8 years = 72x8 years = $576. Best of luck!
5 0
3 years ago
Hi Hi Hi HELP HELP HELP!!! ⚠️⚠️⚠️⚠️⚠️
Oliga [24]

Answer:

part c im not 100% percent sure sorry if im wrong

Step-by-step explanation:

have a blessed day :)

5 0
1 year ago
Read 2 more answers
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