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Butoxors [25]
4 years ago
11

Show ur work plz...I hate math

Mathematics
2 answers:
Brilliant_brown [7]4 years ago
4 0
The answer is D. I'm sure of ot
joja [24]4 years ago
3 0
Definitely D. I know it
You might be interested in
Find the nth term of this quadratic sequence<br>4,9, 16, 25, 36,​
hoa [83]

Answer:

a_{n} = (n + 1)²

Step-by-step explanation:

The terms are square numbers with each term shifted to the right by 1

That is 1, 4, 9, 16, 25, 36, .....

Thus to obtain 4 in the first position, then

n = 1 → (1 + 1)² = 2² = 4

To obtain any term add 1 to its position in the sequence, that is

a_{n} = (n + 1)²

3 0
3 years ago
Linda Murray's investment earned $77.00 in simple interest in 6 months at an annua
Greeley [361]

Answer:

\$2,200

Step-by-step explanation:

we know that

The simple interest formula is equal to

I=P(rt)

where

I is the Final Interest Value

P is the Principal amount of money to be invested

r is the rate of interest  

t is Number of Time Periods

in this problem we have

t=6/12=0.5\ years\\ P=?\\ I=\$77.00\\r=7\%=7/100=0.07

substitute in the formula above

77.00=P(0.07*0.5)

solve for P

77.00=0.035P

P=77.00/0.035

P=\$2,200

3 0
4 years ago
1) Which is NOT a solution to the equation:
Aleksandr [31]
The answer is 2,7. 3*8+1=25, 3*5+10=25, and 3*4+13=25 but 3*7+2=23. It is the only pair that wouldn’t equal 25.
8 0
3 years ago
plz help me do these please its hard you have to make them into decimals round to the nearest hundreth if nessesery. plz and tha
borishaifa [10]

Answer:

3: 0.625

4: 2.2

7: 1.083

8: 4.285

11: 1.1

12: 0.08

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Identify the percent of change as an increase or decrease. Then find the percent of change. Round to the nearest tenth of a perc
inessss [21]

Answer:

200%

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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