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bearhunter [10]
3 years ago
14

What algebraic expressionis an polynomail with a degree of 4

Mathematics
1 answer:
MAXImum [283]3 years ago
8 0

Answer:

The algebraic expression with a degree of 4 is 9x^4 – x^3.

Step-by-step explanation:

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Bridget and Caroline are marking exam papers. Each set takes Bridget 91 minutes and Caroline 2 hours. Express the times Bridget
belka [17]
The ratio is 91/120 because 91 is only divisible by 1, 7, 13, 91 and 120 is not divisible by 7, 13, or 91 so you cannot reduce this ratio
5 0
2 years ago
F(13)=45,000(0.9)^13
Nadusha1986 [10]

Answer:

About 879.877

Step-by-step explanation:

To find f,

f(13) = 45,000(0.9)^13

13f = 45,000(0.25418658283)

13f = 11438.3962274

f = 879.877

Please tell me I did this the right way, Thanks!

3 0
3 years ago
A 3rd degree polynomial function whose graph crosses the horizontal axis more than once.
Leni [432]
There are millions of solutions I’d recommend going to desmos and putting in a polynomial to find out if it does
5 0
2 years ago
Need answer has soon has possible no need to explain plz
artcher [175]

Answer:

Take the root of both sides and solve.

f = 9  and  − 9

Step-by-step explanation:

8 0
2 years ago
A group of 8 friends went to lunch and spent a total of $76, which included the food bill and a tip of $16. They decided to spli
Rudik [331]

Answer:

1) The equation 1/8(x+16)=76/8 represents the situation, where x is the food bill.

2) The solution x=60 represents the total food bill.

These both answers are correct.

Step-by-step explanation:

Since there are 8 group of friends, and the total amount spent by them is $76 including the tip i.e $16.

If x is the food bill our equation can be:

(x+16)/8 = 76/8

Solving the equation

(x+16)/8 = 9.5

x+16= 9.5*8

x= 76 -16

x= 60

The food bill is x=60.

6 0
3 years ago
Read 2 more answers
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