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solmaris [256]
3 years ago
5

Evaluate given function. Pleas helpp

Mathematics
1 answer:
Bad White [126]3 years ago
6 0

Answer:

f(9) =-80

Step-by-step explanation:

Given

The attached functions

Required

Find f(9)

We have:

f(x) =-x^2 - 2x + 19

So:

f(9) =-9^2 - 2*9 + 19

f(9) =-81 - 18 + 19

f(9) =-80

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Find the volume of the sphere. Either enter the exact terms of pi or use 22/7 for pi.The radius is 1/4 !
zysi [14]

Answer:

the answer is V=4

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Step-by-step explanation:

4 0
4 years ago
Two times the least of three consecutive odd integers exceeds three times the greatest by 15
expeople1 [14]

n, n + 2, n + 4 - three consecutive odd integers

The equation:

2n = 3(n + 4) + 15     |use distributive property

2n = (3)(n) + (3)(4) + 15

2n = 3n + 12 + 15

2n = 3n + 27    |subtract 3n from both sides

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n = -27

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Answer: -27, -25, -23.


3 0
3 years ago
Mental accounting can be used to explain(A) higher savings in separate retirement accounts;(B) high willingness to spend on cred
Vlada [557]

Answer:

(D) all of the above.

Step-by-step explanation:

Mental accounting refers to this ability to organize your budget, to think about your money by separating it into different expenditure items. Your brain differentiates money based on how you got it and how you plan to spend it. In other words, you are creating some sort of mental piggy bank where you put your money which will be used for such and such an expense.

Mental accounting can be used to explain how higher savings are derived with various retirement accounts; how high clients purchasing a particular product are willing to spend on credit cards and also explains why brokers hold depreciating stocks longer than appreciating ones due to the mental thought that such depreciating stock will rise at a future time.

7 0
3 years ago
25-27 please help me
AnnyKZ [126]

25. To go from 2 to 6 you add 4 to the previous term. 2+4=6 6+4=10 10+4=14 14+4=1825.

7 0
4 years ago
A restaurant orders corn tortillas and flour tortillas. The ratio of the number of corn tortillas is 4:5. What is the ratio of t
Naddika [18.5K]

Answer:

Pretty sure 5:9.  

Step-by-step explanation:

The total tortillas are 9. The total number of flour tortillas is 5. You get 5:9.

Hope I helped! :) Sorry if it's wrong :( Have an amazing day!!

3 0
3 years ago
Read 2 more answers
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