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3 years ago

Judy bought

Mathematics

2 answers:

Jlenok [28]3 years ago

5 0

Answer:

$375

Step-by-step explanation:

PERCENTAGE INCREASE-> New value=Original value*Multiplier

we need to find the multiplier--> (Over here it's a profit so u add 100)

100+25=125 (....however, if it was a loss then you would subtract (( 100-25 )) )

125/100=1.25

300*1.25= $375

a_sh-v [17]3 years ago

3 0

She sold it for 375 dollars

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viktelen [127]

Bb Bg Gg Gb

Makes it a 1 of 4 probability

7 0

3 years ago

Please help me, I’ve been stuck on this question for a long time.

icang [17]

Answer:

1/64

Step-by-step explanation:

There are 8 equal sections

P(1) = 1/8 since there is one section with a 1 out of the 8 sections

Then we spin again

P(2) = 1/8 since there is one section with a 2 out of the 8 sections

P(1, then 2) = P(1) * P(2) since they are independent events

= 1/8 * 1/8

= 1/64

6 0

3 years ago

The track team is trying to reduce their time for a relay race. First, they reduce their time by 2.1 minutes. They are able to r

svlad2 [7]

Answer:

Answer is 15.7 minutes.

Step-by-step explanation:

I hope it's helpful!

6 0

3 years ago

Read 2 more answers

Find the equation of the line passing through point A and perpendicular to AB ?

Kobotan [32]

Answer:

see explanation

Step-by-step explanation:

(a ) calculate the slope m using the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = A(0, 6) and (x₂, y₂ ) = B(3, 0 )

$m_{AB}$ = $\frac{0-6}{3-0}$ = $\frac{-6}{3}$ = - 2

(b)

given a line with slope m then the slope of a line perpendicular to it is

$m_{perpendicular}$ = - $\frac{1}{m}$ = - $\frac{1}{-2}$ = $\frac{1}{2}$

(c)

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

(0, 6 ) is the y-intercept ⇒ c = 6

y = $\frac{1}{2}$ x + 6 ← equation of perpendicular line

3 0

4 years ago

Decompose 8/12 in two ways with: <br> x/2 + x/2 = 8/12

LUCKY_DIMON [66]

$\frac{x}{2} + \frac{x}{2} = \frac{8}{12} \\\frac{2x}{2} = \frac{2}{3} \\x = \frac{2}{3}$
or
$\frac{x}{2} + \frac{x}{2} = \frac{8}{12} \\\frac{x}{2} + \frac{x}{2} = \frac{2}{3} \\\frac{\frac{2}{3}}{2} + \frac{\frac{2}{3}}{2} = \frac{2}{3} \\\frac{1}{3} + \frac{1}{3} = \frac{2}{3} \\\frac{2}{3} = \frac{2}{3}$

8 0

3 years ago