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stiks02 [169]
3 years ago
15

Bill buys a stock that decreases by 20% on the first day, and then on the second day the stock increases by 30% of its value at

the end of the first day. What was the overall percent increase in Bill's stock over the two days?

Mathematics
1 answer:
stiks02 [169]3 years ago
3 0

Answer:

Not really sure but here you go.

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257 is a whole number, interger, and a rational number.
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If 2/5 divided by blank = 1/2 what is blank
cestrela7 [59]
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A team had 7 wins and 2 losses. What is the percentage of wins?
Yakvenalex [24]

Answer:

78%

Step-by-step explanation:

Total matches=7+2=9

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= 7/9*100

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5 0
3 years ago
What is the solution to the system of equations?
motikmotik

Answer:

a. it has no solution

b. you can only substitute by making either the 'x' or 'y' the subject of either of the two equations.

Step-by-step explanation:

3x - 9y = -13.............. eqn 1

x - 3y = -7................... eqn 2

from eqn 2

x - 3y = -7, substitute by making 'x' the subject

x = -7 + 3y.................. eqn 3

put eqn 3 into eqn 1

3x - 9y = -13

3( -7 + 3y) - 9y = -13

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9y - 9y = -13 + 21

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4 0
2 years ago
An old home has a very steep roof. For every four feet of run, it has three feet of rise. What is the pitch or slope of the roof
RUDIKE [14]

Hey there!

\large\boxed{\frac{3}{4} \:\:or\:\: 0.75}

The formula for slope is rise over run.

If the rise is 3 feet and the run is 4 feet, then the slope, or the pitch, is 3/4.

This can be written in decimal form as 0.75.

Hope this helps!

5 0
3 years ago
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