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Elodia [21]
3 years ago
15

On the first day of school each student is given $.50 to attend, on day two each student earns a dollar. On day three each stude

nt earns two dollars. How much do the students earn on the ninth day of school?
Mathematics
1 answer:
Bumek [7]3 years ago
4 0

Answer:

128 dollars

Step-by-step explanation:

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The x intercepts of the function f(x) = 2x(x-5)^2(x+4)^3<br> are…
Leokris [45]

Answer:

\boxed{\sf x- intercepts = 0 , 5 \ and \ -4}

Step-by-step explanation:

A function is given to us and we need to find the x Intercepts of the graph of the given function . The function is ,

\sf \implies f(x) = 2x( x - 5 ) ^2(x+4)^3

For finding the x intercept , <u>equate the given function with 0, we have ;</u>

\sf \implies 2x ( x - 5 )^2(x+4)^3= 0

Equate each factor with 0 ,

\sf \implies 2x = 0

Divide both sides by 2 ,

\sf \implies\bf x = 0

Again ,

\sf \implies ( x - 5)^2=0

Taking squareroot on both sides,

\sf \implies x - 5 = 0

Add 5 to both sides,

\sf \implies \bf x = 5

Similarly ,

\sf \implies \bf x = -4

<u>Hence</u><u> the</u><u> </u><u>x </u><u>Intercepts</u><u> </u><u>are </u><u>-</u><u>4</u><u> </u><u>,</u><u> </u><u>0</u><u> </u><u>and </u><u>5</u><u> </u><u>.</u>

{ See attachment also for graph } .

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3 years ago
Plz plz answer this 10pts
NNADVOKAT [17]

Answer:

PART A

  • $4.25×2.9
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PART B

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total cost =12.325+8.24

  • $20.565

hope it helps

<h3>stay safe healthy and happy.</h3>
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Step-by-step explanation:

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Answer:

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I need help with my geometry work please.
cricket20 [7]

Answer:

AA

Step-by-step explanation:

The steps are F and H are matched with line marking it congruent and G is vertical and the last is congruent.

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3 years ago
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