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masha68 [24]
3 years ago
11

Hiiii Can someone please help me please

Mathematics
2 answers:
AleksAgata [21]3 years ago
7 0

Answer:

B and H are the correct answers

Ede4ka [16]3 years ago
6 0

Answer:

B, H

Step-by-step explanation:

The electrician charges 45 dollars per hour and 30 at the beginning. We are multiplying the hours, h, by 45 to get 45h. We add 30 to get C=45h+30

Jerome will always earn 75 dollars, but he also gets 10 percent commission, which is 0.10.

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Jade solved the following equation:
Black_prince [1.1K]

Answer:

its step 4

Step-by-step explanation:


3 0
3 years ago
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What are the explicit equation and domain for a geometric sequence with a first term of 2 and a second term of −8?
Alexxx [7]
The common ratio in a geometric sequence is the ratio between 2 consecutive terms:

-8/2=-4, 

then the sequence is  2, -8, 32, -128, -512, 2048, ...

let a_n be the nth term of the sequence, then 

a_1= 2
a_2=2(-4)
a_3=2(-4)(-4)=2(-4)^{2}
a_4=2(-4)(-4)(-4)=2(-4)^{3}
.
.
.
so clearly a_n=2(-4)^{n-1}

and, clearly n are integers >0, since we have a 1st term, a second term and so on... of a sequence (we do not have a "zero'th term"!

Answer:

<span>C. an=2(-4)^n-1; all integers where n>0</span>
5 0
3 years ago
HELP ME!!!!!!!!!!!!!!!!!!!plz HURRYYYYYY
grandymaker [24]

Answer:

i would say the answer is  (b) 40

Step-by-step explanation:

7 0
3 years ago
URGENT HELP HUSHGAHUHGHJBJB!!!!!!!!!!!!!!!!!!!!!!!!!!!<br> $0.35 is what percent of a dollar?
quester [9]

Answer:

35%

Step-by-step explanation:

Becasue in a dollar there are 100 pennies. 0.35 times 100 would be 35

8 0
3 years ago
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0.5b+4=2(b+2)<br> I need help on this question?
mafiozo [28]

Answer: b=0

Step-by-step explanation:

0.5b+4=2(b+2)

0.5b+4=2b+4

4=1.5b+4

0=1.5b

b=0

8 0
3 years ago
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