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ArbitrLikvidat [17]
3 years ago
5

Advertisers want to create "awareness," which is whether a consumer even knows about a business. If your business starts with 3%

awareness and grows awareness by 5% per week (compounded), how long will it take to reach 75% awareness? The formula for compound growth is E = B x (1 + R)T, where E is ending value, B is beginning value, R is rate of growth, and T is the amount of time.
Can someone give a detailed explanation step by step as well? Thank you!
Mathematics
1 answer:
zepelin [54]3 years ago
4 0
Necesito los puntos suerte de mi the same and I have no idea why I was in a relationship lol
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Greatest to least: 0.5, -5 1/9, -7.1, 0.9
tresset_1 [31]

Answer:

The answer is -7.1, -5, 1/9, 0.5, 0.9

Step-by-step explanation:


8 0
3 years ago
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Write the phrase "the product of 19 and a number" as a mathematical expression.
laila [671]

Answer:

19x

Step-by-step explanation:

product means multiply

19*x

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Which equation shows a slope of 3 and a y-intercept of (0,7)?
liberstina [14]

Answer:

{ \tt{y = 3x + 7}}

Step-by-step explanation:

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{ \boxed{ \bf{y = mx + c}}}

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3 years ago
En un curso, el 40 % de los alumnos reprobó un examen. Si el curso tiene 45 alumnos. ¿Cuántos alumnos aprobaron
iVinArrow [24]

Answer:

Cantidad de aprobados= 25

Step-by-step explanation:

Dada la siguiente información:

Reproado= 45%

Aprobado= 55%

Cantidad de alumnos= 45 alumnos

<u>Para calcular la cantidad de aprobados, debemos utiliar la siguiente formula:</u>

<u />

Cantidad de aprobados= cantidad de alumnos*porcentaje aprobados

Cantidad de aprobados= 45*0.55

Cantidad de aprobados= 25

8 0
3 years ago
Two mechanics worked on a car. The first mechanic worked for
yuradex [85]
Create equations:
10X+15y=2575.
X+Y=210.
Solve for X: X=210-Y, and sub it into the other equation: 10(210-Y)+15Y=2575. Solve for Y: 2,100-10y+15y=2575, 5y=475, y=95.
Sub Y into the original problem: X+95=210. Solve: X=115.
The first mechanic charges $115 per hour and the second charges $95 :)
6 0
3 years ago
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