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Evgesh-ka [11]
4 years ago
12

Write an equation for the nth term of an arithmetic sequence then find a 25.

Mathematics
2 answers:
Damm [24]4 years ago
5 0
Look up math way and type it in its free and it will help alot.
I am Lyosha [343]4 years ago
3 0
19.

an<span> = 3n + 2

...........................

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Pls help me and thank youuu
nlexa [21]

Answer:

x = 1

Step-by-step explanation:

14 -4x = 10

-4x = -4

x = 1

4 0
2 years ago
Read 2 more answers
Identify a pair of vertical angles in the figure
Virty [35]
There are a lot of vertical angles in this figure, I will try my best to list most of them; ace,bcg bca, ecg gfd,afe gfe, dfa
6 0
3 years ago
When purchasing bulk orders of​ batteries, a toy manufacturer uses this acceptance sampling​ plan: Randomly select and test 49 b
Brilliant_brown [7]

Answer:

Step-by-step explanation:

Given that A shipment contains 6000 ​batteries, and 1​% of them do not meet specifications.

Sample size =49

If x is the number of batteries not meeting specifications then

x is binomial with n =49 and p = 0.01

Because i) each toy is independent of the other

ii) There are only two outcomes

Probability whole shipment is accepted = Prob (X≤3)

=0.9885

Hence almost all shipments would be accepted.

4 0
3 years ago
What is this Method???
Rina8888 [55]
Standard algorithm i think 
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3 0
3 years ago
Read 2 more answers
1. What is the fourth term in the expansion of (x + 4y)^6?
aev [14]
For the fourth term r = 3
Fourth term = 6C3(x)^(6 - 3) (4y)^3 = 20x^3 (64y^3) = 1,280x^3y^3
7 0
3 years ago
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