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katrin2010 [14]
3 years ago
7

Question 5

Mathematics
2 answers:
kramer3 years ago
5 0

answer:20

step by step: 4 1/2 feeds 9 people so just add

olganol [36]3 years ago
4 0

Answer:

intake manifold gasket :)

Step-by-step explanation:

it's pretty obvious.

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A bowl contains blueberries and strawberries. There are a total of 16 berries in the bowl. The ratio of blueberries to strawberr
Romashka-Z-Leto [24]

Answer:

21 I believe

Step-by-step explanation:

3 x 5 = 15

15 + 1 = 16

because its one for every three blueberry then there are 5 strawberries and 16 blueberries so 5 + 16 = 21

3 0
3 years ago
Read 2 more answers
What is the polynomial function of lowest degree with lead coefficient 1 and roots 1 and 1 + i?
astra-53 [7]

x³ - 3x² + 4x - 2

complex roots occur in conjugate pairs

1 + i is a root then so is 1 - i

the factors of the polynomial are therefore

f(x) = (x - 1 )(x - (1 + i))(x - (1 - i))

     = (x - 1 )(x² - 2x + 2 ) ( expand factors and simplify )

     = x³ - 3x² + 4x - 2



4 0
3 years ago
Read 2 more answers
Helpppppppp pleaseeee
Nesterboy [21]

Answer: 21

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
If s(x) = x - 7 and t(x) = 4x2 – x + 3, which expression is equivalent to<br> to (t•s )(x)?
serg [7]

Answer:

(t•s )(x) = 4x^3 - 29x^2 + 10x - 21

Step-by-step explanation:

(t•s )(x) is the product of functions s and t:

(t•s )(x) = ( 4x^2 - x + 3)(x - 7).  Applying the Distributive Property of Multiplication, we get:

(t•s )(x) = 4x^3 - 28x^2 - x^2 + 7x + 3x - 21

which needs to be simplified by combining like terms:

(t•s )(x) = 4x^3 - 29x^2 + 10x - 21

7 0
3 years ago
How do i solve seventh degree polynomials
Svet_ta [14]
Well if you know any of the factors you would start by dividing. 
4 0
3 years ago
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