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Natali5045456 [20]
4 years ago
13

Write a quadratic function f whose only zero is −10.

Mathematics
1 answer:
Radda [10]4 years ago
4 0

function is: f(x)=(x+10)^2

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Jennifer has been saving for college for 57 months. The first month, she saved $11. She was able to save more money each month t
Ivanshal [37]
This is an arithmetic sequence with first term (a) = 11, number of terms (n) = 57, sum of nth term (Sn) = 19,779.
Let the amount of money she saved more each month be d, then
Sn = n/2(2a + (n - 1)d)
19,779 = 57/2(2(11) + (57 - 1)d)
19,779 = 28.5(22 + 56d)
19,779 = 627 + 1,596d
19,779 - 627 = 1,596d
d = 19,152/1,596 = 12

Therefore, she saved $12.00 more each month.
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What is 37 divided by 748​
Pavlova-9 [17]

Answer:

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Step-by-step explanation:

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Marta_Voda [28]
I think its 3 spaces
6 0
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Read 2 more answers
The graph represents the relationship between the number of rocks a child collects, r, over a number of weeks, w. Which function
Komok [63]

♡ The Question/Task(s)! ♡

<em>-Which function can be used to determine the number of rocks, r, a child will collect after w weeks?</em>

*୨୧ ┈┈┈┈┈┈┈┈┈ ୨୧*

♡ The Answer(s)! ♡

<em>-The answer is, </em><em>r = 5w + 15!</em>

<em>I apologize in advance if the answer is incorrect! ♡ </em>

*୨୧ ┈┈┈┈┈┈┈┈┈ ୨୧*

♡ The Explanation(s)/Step-By-Step! ♡

<em>-No Explanation(s)/Step-By-Step provided!</em>

*୨୧ ┈┈┈┈┈┈┈┈┈ ୨୧*

♡ Tip(s)! ♡

<em>-No Tip(s) Provided!</em>

8 0
3 years ago
What is the average rate of change of the function below on the interval from x = 0 to x = 2?
just olya [345]
B. 62.5 hope this works for ya
4 0
4 years ago
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