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lana66690 [7]
3 years ago
15

Ashley solved the exponential equation 3x + 1 = 15 and her work is shown below. What is the first step she did incorrectly?

Mathematics
2 answers:
anygoal [31]3 years ago
8 0

Answer:

The correct answer is option 4 or step 4, they incorrectly did step 4.

Aleks04 [339]3 years ago
7 0
"Step 1: log 3^(x+1) = log15" is the step among the following choices given in the question that she did incorrectly. The correct option among all the options that are given in the question is the first option or option "A". I hope that this is the answer that has actually come to your desired help.
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pickupchik [31]
Sorry but I’m lost what are you talking about
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2 years ago
What is 4.2 divided by 20.076
faust18 [17]

Answer:

0.209205

Step-by-step explanation:

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3 0
3 years ago
Factor Completely: 3x2 + 9x - 30
enyata [817]

Answer:

3(x-2)(x+5)

Step-by-step explanation:

1. Factor out common term 3

3(x^2 +3x-10)

2. Factor (x^2 +3x-10)

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8 0
3 years ago
P: 2,012
OleMash [197]

El volumen <em>remanente</em> entre la esfera y el cubo es igual a 30.4897 centímetros cúbicos.

<h3>¿Cuál es el volumen remanente entre una caja cúbica vacía y una pelota?</h3>

En esta pregunta debemos encontrar el volumen <em>remanente</em> entre el espacio de una caja <em>cúbica</em> y una esfera introducida en el elemento anterior. El volumen <em>remanente</em> es igual a sustraer el volumen de la pelota del volumen de la caja.

Primero, se calcula los volúmenes del cubo y la esfera mediante las ecuaciones geométricas correspondientes:

Cubo

V = l³

V = (4 cm)³

V = 64 cm³

Esfera

V' = (4π / 3) · R³

V' = (4π / 3) · (2 cm)³

V' ≈ 33.5103 cm³

Segundo, determinamos la diferencia de volumen entre los dos elementos:

V'' = V - V'

V'' = 64 cm³ - 33.5103 cm³

V'' = 30.4897 cm³

El volumen <em>remanente</em> entre la esfera y el cubo es igual a 30.4897 centímetros cúbicos.

Para aprender más sobre volúmenes: brainly.com/question/23940577

#SPJ1

3 0
1 year ago
You sold your friend a raffle ticket for $1. If his ticket is selected from the 1000 sold, he will win
ycow [4]
They are expected to win back on average 50 cents back, which is a bad investment.
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3 years ago
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