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Debora [2.8K]
3 years ago
14

F(a)=a^4+3a^3-17a^2+2a-7 at a=3

Mathematics
1 answer:
Anon25 [30]3 years ago
6 0

Answer:

a

Step-by-step explanation:

a

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Yuri's sister Karina is 12 years old. In the equation below, y represents Yuri's age in years.
marta [7]

Answer:

Karina is 2 years younger than triple Yuri’s age

Step-by-step explanation:

two subtracted from 3 times yuri's age

5 0
3 years ago
karim sent a chain email to 10 of his friends. the number of people who got the email increases by a factor of 1.4 every week. w
Alinara [238K]

Answer:

P(6) = 10(1.4)^{6} = 75.2

Step-by-step explanation:

The number of people who receive the email after t weeks can be modeled by the following equation.

P(t) = P(0)r^{t}

In which P(0) is the initial number of poeple who received the email and r is the factor.

Karim sent a chain email to 10 of his friends.

This means that P(0) = 10

The number of people who got the email increases by a factor of 1.4 every week.

This means that r = 1.4

So

P(t) = 10(1.4)^{t}

Which expression gives the number of people who got the email after 6 weeks?

P(6) = 10(1.4)^{6} = 75.2

5 0
4 years ago
Which is larger 90ft or 32yd?
hichkok12 [17]
32yd is longer as 32yd is equivalent to 96ft
3 0
3 years ago
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Solve the equation.<br> 1/2x+1/2x=x+1 <br><br> What is the solution?
Marizza181 [45]

Answer:

Since 0 ≠ 1, there are no solutions.

No solution

Step-by-step explanation:

7 0
4 years ago
The following question has two parts. First, answer part A. Then, answer part B. Part A "If you share 7 apples equally with 3 pe
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There are 2 1/3 apples for each person.

The whole number 2 is the number of whole apples each person gets.  The numerator 1 is the number of pieces of the remaining apple each person gets; the denominator 3 is the number of pieces the remaining apple is cut into.'

You and three friends buy a pizza with 8 slices to share. Each friend gets 2 slices each because 1 divided by 1/4 is 25% and 25% of that pizza is 2 slices

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3 years ago
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