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3 years ago

How do you solve a problem like 3/8n + 1 = -25 Please Help Im really confused

Mathematics

1 answer:

erica [24]3 years ago

6 0

N= -208/3 if you want an explanation got to Wolfram Alpha. I hope this helps!!

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I NEED HELPPPP ON THIS! <br> 3 questions

goldenfox [79]

Answer:

4. a) y = 3x -2

4. b) y = (2x)/3 -11/3

5. y = -(3x/4) +6

7 0

3 years ago

Use Stokes' Theorem to calculate . F = 5yi + 7xj + z3k; C: the counterclockwise path around the perimeter of the triangle in the

valina [46]

Answer:

hello your question is incomplete attached is the complete question

answer : 25/2 ( A )

Step-by-step explanation:

using Stokes' Theorem to calculate

F = 5yi + 7xj + $z^3 k$

line y = 5 - 2x

attached below is the remaining part of the solution to the question

3 0

3 years ago

An important application of regression analysis in accounting is in the estimation of cost. By collecting data on volume and cos

Amanda [17]

Answer:

Y = 7.60X + 1246.67

Step-by-step explanation:

Given the data:

Production Volume (units) Total Cost ($)

400 4000

450 5000

550 5400

600 5900

700 6400

750 7000

Using technology, the linear regression calculator, the regression model obtained by fitting the data is :

Y = 7.60X + 1246.67 ; which is the model giving the relationship between Production volume, x and total cost, y.

Slope = 7.60

Intercept = 1246.67

6 0

3 years ago

Find the 8th term of the geometric sequence 5, -15, 45

FrozenT [24]

Answer:

a₈ = - 10935

Step-by-step explanation:

the nth term of a geometric sequence is

$a_{n}$ = a₁ $(r)^{n-1}$

where a₁ is the first term and r the common ratio

here a₁ = 5 and r = $\frac{a_{2} }{a_{1} }$ = $\frac{-15}{5}$ = - 3 , then

a₈ = 5 × $(-3)^{7}$ = 5 × - 2187 = - 10935

6 0

2 years ago

I don’t understand how to find x

Yanka [14]

C, bc you add up all x’s, which give you 4x. Then you add 0.5,1,1.5 together, which is 3.

7 0

3 years ago