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bonufazy [111]
3 years ago
13

Which recursive formula can be used to generate the sequence shown, where f(1) = 5 and n > 1? 5,–1, –7, –13, –19,

Mathematics
2 answers:
Mama L [17]3 years ago
6 0

Answer:

sorry not having idea about the answer

vodomira [7]3 years ago
6 0

Answer:

Hello,

f(n)=f(n-1)+6

Step-by-step explanation:

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Please Help!!! :C
astraxan [27]

Answer:

10 ft

Step-by-step explanation:

Using the distance formula.

3 0
3 years ago
Am I correct or wrong?
DochEvi [55]
I would say yes because like a triangle isn’t a polygon pentagon octagon are polygons
5 0
4 years ago
Find the error in the student's work. Which of the following steps is where the first error occurred?
Stels [109]

Answer:

Step 1 should have a -2 substituted for both values.

5 0
3 years ago
A recent report in a women magazine stated that the average age for women to marry in the United States is now 25 years of age,
MrRissso [65]

Answer:  0.0136

Step-by-step explanation:

Given : Mean : \mu=\ 25

Standard deviation : \sigma= 3.2

Sample size : n=50

The formula to calculate the z-score :-

z=\dfrac{x-\mu}{\dfrac{\sigma}{\sqrt{n}}}

For x = 24

z=\dfrac{24-25}{\dfrac{3.2}{\sqrt{50}}}=-2.20970869121\aprox-2.21

The P-value =P(z\leq24)=0.0135526\approx0.0136

Hence, the probability that the sample mean age for 50 randomly selected women to marry is at most 24 years = 0.0136

8 0
4 years ago
Please help.....………………
nlexa [21]

Answer:

50

Step-by-step explanation:

The sum of the angles of a triangle is 180

A +B +C = 180

90 +4x+ 7x-20 =180

Combine like terms

70+ 11x = 180

Subtract 70 from each side

70-70+11x = 180-70

11x=110

Divide each side by 11

11x/11= 110/11

x = 10

We want to find angle C

C = 7x-20

   = 7*10-20

   = 70-20

   = 50

3 0
3 years ago
Read 2 more answers
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