3 years ago

The point-slope form of a line is y - y1 = m(x-x1), where m is the slope and (x1,

Mathematics

1 answer:

Vlada [557]3 years ago

4 0

Answer

False

FalseThe correct point slope form passing through points (x1,y1) is (y-y1)=m (x-x1)(y−y1)=m(x−x1)

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Avery invested $200 in an account paying an interest rate of 6 7/8%

Maslowich

Answer:

0.73 yrs

Step-by-step explanation:

if t is time in years

quarterly

600 = 200(1 + 0.06625/4)^4t

3 = (1 + 0.06625/4)^4t

ln3 = 4tln(1. + 06625/4)

t = ln3 / (4ln1.0165625)

t = 16.7198 yrs

continuously

600 = 200e^(0.06875t)

3 = e^(0.06875t)

ln3 = 0.06875t

t = ln3 / 0.06875

t = 15.9798 years

Δt = 16.7198 - 15.9798 = 0.73 yrs

5 0

3 years ago

Read 2 more answers

Sergio runs 2 1/4 miles in 30 minutes. Write the ratio in fractional form and determine Sergio's speed in miles per hour.

klasskru [66]

$\dfrac{ 2\dfrac{1}{4} }{ \dfrac{30}{60} } \\ \\ = \dfrac{9}{4} \div \dfrac{30}{60} \\ \\ = \dfrac{9}{4} \times \frac{60}{30} \\ \\ = 4.5$

4.5 miles per hour.

Hope this helps. - M

5 0

3 years ago

How do you write 5 hundreds, 15 tens and 7 ones in standard form

eimsori [14]

The answer would be 522
Hope this helps:)
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3 years ago

Please do quickly! Asap! Brainleist, points!

Ainat [17]

Answer:

not sure sowy

Step-by-step explanation:

4 0

3 years ago

5(-12x+3)+6(10x+7)=9-x+3x+10

tia_tia [17]

Answer: x = 19

Step-by-step explanation:

5(-12x+3) + 6(10x + 7) = 9 - x + 3x + 10 Distribute on the left side

-60x + 15 + 60x + 42 = 9 + 2x + 10 combine like terms on the left side

57 = 9 + 2x + 10 Now combine like terms on the right side

57 = 2x + 19 Subtract 19 from both sides

-19 -19

38 = 2x Divide both sides by 2

x = 19

8 0

3 years ago