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Cloud [144]
4 years ago
14

Find b(4) in the sequence given by b(1) = -5 b(n) = b(n-1) + 9b(4) =​

Mathematics
1 answer:
Harrizon [31]4 years ago
7 0

Answer: 22

Step-by-step explanation:

I got it right on khan academy

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Please help<br><br> See the picture <br><br><br> Line A , B , C OR D ?<br><br> Help
anygoal [31]

Answer:

B - Top Right

Step-by-step explanation:

3x + 6y = -57

-3x - 6y = 57

I hope this helps

3 0
3 years ago
Last summer, winky's waterpark kept track of the number of park visitors each day.
Montano1993 [528]

As per the given data 100, 150, 200, 250, 300, 350 the range of the data set is 250.

<h3>What is range?</h3>

It is defined as the difference between the maximum value in the data set to the minimum value in the data set.

We have:

Last summer, Winky's watermark kept track of the number of park visitors each day.

The data given:

100, 150, 200, 250, 300, 350

As we know range is a statistical measure which is the difference between maximum and minimum value.

Range = maximum value in data set—minimum value in data set

Range = 350 - 100 = 250

Thus, as per the given data 100, 150, 200, 250, 300, 350 the range of the data set is 250.

Learn more about the range here:

brainly.com/question/17553524

#SPJ1

5 0
2 years ago
You spend $23 to spend on 4 avocados. After buying them you had $11. How much did each avocado cost? Write an equation about thi
Aleks [24]

Answer: Each avocado cost $3

Equation: 23 - 4x = 11

5 0
3 years ago
Read 2 more answers
Your parents will retire in 20 years. They currently have $300,000 saved, and they think they will need $1,450,000 at retirement
Tanya [424]
N=20 periods (years)
present value, P = 300,000
future value, F= 1450000
i=annual interest rate

F=P(1+i)^n
1450000=300000(1+i)^{20}
(1+i)^{20}=1450000/300000
(1+i)^{20}=29/6
(1+i)=(29/6)^{1/20}
i=(29/6)^{1/20}-1
i=(29/6)^{1/20}-1
=1.081963-1
=0.081963
=8.1963%

Answer: they need to earn 8.1963% or more to achieve their goal.
6 0
3 years ago
Find the angle measures. Justify your responses. Given: a||b, m1=71º Find m5, m8
Natalka [10]

Answer:

The measure of angle MNP is

m ∠ MNP =  (x - y)/2

Explanation:

The image attached shows the figure corresponding to this question.

The angle MNP, which is also the angle LNP, is formed by the intersection of a secant and a tangent to a circle.

Then, you can use the theorem:

the angle formed by a secant and a tangent to a circle that intersect outside the circle is half the difference of the major arc minus the minor arc.

The major arc formed is identified with the letter x and the minor arc is identified with the letter y. Thus, the measure of the angle MNP is half the difference x - y:

m ∠ MNP = (x - y)/2

Brainliest please

7 0
3 years ago
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