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3 years ago

Rewrite the equation 2y+3x=4 in slope-intercept form. then find the slope and y-intercept

Mathematics

1 answer:

Zinaida [17]3 years ago

7 0

Answer:

y= -3/2-2

Step-by-step explanation:

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What is the slope of PV?

vagabundo [1.1K]

Not sure but It should be -4/1

5 0

2 years ago

At a gymnastics meet, three judges evaluate the balance beam performances of five gymnasts, using a scale from 1 to 10, where 10

Art [367]

Answer:

As 2.551 < 3.84 therefore we reject H0.

As 44.803 > 4.46 so we accept null hypothesis.

Step-by-step explanation:

The answer is attached.

There are three judges so v1 = 3-1= 2 and v2 = (4*2)= 8

There are five gymnasts so v1 = 5-1= 4 and v2= (4*2)= 8

For alpha = 0.05 we find the value of F1 and F2 from the table.

Download docx

6 0

3 years ago

If Martha Gonzales was elected as a U.S. Senator in 2020, when would her seat in the Senate next be up for election?

masha68 [24]

C. 2024 it’s the correct answer

5 0

2 years ago

3x – 19 = 24.5 Your answer

ryzh [129]

Answer:

24.5 × 3 = 73.5

73.5=x

Step-by-step explanation:

here

4 0

3 years ago

Exponential growth/decay problem 2

lapo4ka [179]

Answer:

a) decay

b) 2,950,000

c) 0.025

d) $f(x)=2950000(0.975)^x$

e) 2,409,123

Step-by-step explanation:

Part (a)

Exponential DECAY, since the population was decreasing annually.

Part (b)

Initial amount = 2,950,000 people (in the year 2000)

Part (c)

Decay factor = 2.5% = 0.025 (in decimal form)

Part (d)

General form of exponential decay function:

$f(x)=a(1-r)^x$

where:

a = initial amount
r = rate of decay (in decimal form)
x = time (in years)

Given:

a = 2950000
r = 0.025

$\implies f(x)=2950000(1-0.025)^x$

$\implies f(x)=2950000(0.975)^x$

Part (e)

To determine the city's population in 2008:

$x = 2008 - 2000 = 8$

$\begin{aligned}\implies f(8) & =2950000(0.975)^8\\ & = 2409123\: \sf(nearest\:whole\:number)\end{aligned}$

7 0

1 year ago