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Angelina_Jolie [31]
3 years ago
7

Stefanie is painting her bedroom. She can paint square feet in of an hour. How many square feet can she paint in one hour?

Mathematics
1 answer:
lisabon 2012 [21]3 years ago
3 0
In what of in hour tho???
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Heidi buys shirts for $20 and resells for $24. What is the percentage of Heidi's markup? Plz help me!!
Vadim26 [7]

 20% because 4 dollars is 1/5 of 20


8 0
3 years ago
PLEASE HELPPPPPPPPP!!!!?!?! ASAP WILL GIVE BRAINLIEST IF CORRECT PLSSS AND THANK YOU.
Assoli18 [71]

Answer:

square root of 14

Step-by-step explanation:

square root of 7 to the square is 7

7+7 = 14

square root of 14 can't be simpliflied

8 0
3 years ago
*URGENT ALGEBRA 2* Anyone know these answers? Will award brainliest.
stiv31 [10]
Correct Answer:
Second option

Solution:
The given sequence is:

2.2, 6.6, 11, ...

If we observe the sequence it is an Arithmetic Sequence as the difference between two consecutive terms is the same.

6.6 - 2.2 = 4.4 
11 - 6.6 = 4.4

First we find the general term for this sequence. 

a(n)= a_{1}+(n-1)d

a_{1}=first term = 2.2
d = 4.4

So,

a(n) = 2.2 +(n-1)*4.4 \\  \\ 
a(n) = 2.2 + 4.4n - 4.4 \\  \\ 
a(n) = 4.4n - 2.2

This general term will be placed inside the summation sign with limits from 1 to 5 to give the sum of first 5 terms of the given sequence. So the correct answer is Second Option
6 0
3 years ago
A store sells a certain tile for $2 per tile and a pint of paint for $3. A second store sells the same items for $1 per tile and
Paladinen [302]
2t + 3p = 26
t + 4p = 18
8 0
3 years ago
Read 2 more answers
PEASE PLEASE HELP & EXPLAIN
Vikki [24]

Answer:the answer is NO.

Step-by-step explanation:

Because the number 9, repeats itself in the domain.

7 0
3 years ago
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