1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mrs_skeptik [129]
2 years ago
13

Solve for y in 1/8^2-3y=2^y-2

Mathematics
1 answer:
Goshia [24]2 years ago
3 0

The value of y is 2.33924.

<h3>What is equation?</h3>

An equation in math is an equality relationship between two expressions written on both sides of the equal to sign.

Given:

(1/8)²-3y = 2^{y}-2

1/64 - 3y =  2^{y}-2

1/64+ 2 =  2^{y}+3y

129/2 =  2^{y}+3y

Taking log on both side

log 129 - log 2 = y log 2 + 3 log y

2.11 - 0.301 = 0.301 y + 3 log y

1.809 = 0.301 y + 3 log y

1.809/3= 0.1 y + log y

0.603 = 0.1 y + log y

y = 10^{\frac{603-100y}{1000}}

y= 2.33924

Learn more about equation here:

brainly.com/question/10413253

#SPJ1

You might be interested in
Jacque needs to buy some pizzas for a party at her office. She's ordering from a restaurant that charges a $7.50 fee and $14 She
zloy xaker [14]

Answer:

The answer is 24

Step-by-step explanation:

If the restaurant fee is $7.5 and the price is $14 per pizza, she has $52.5 to spend on the pizzas after we deduct the restaurant fee.

That means she can get 52.5 / 14 = 3.75 pizzas.

  • Since she can't get .75 pizza, we can assume that she will order 3, which in total makes 8 x 3 = 24 slices.
  • If she can however order 3.75 pizzas, .75 x 8 makes 6 slices so it is a total of 30 slices for 3.75 pizzas.

I hope this answer helps.

6 0
3 years ago
Read 2 more answers
What is the GCF of 80x3 and 30yx2???<br> (The 3and2 are exponets)
Anna007 [38]
80x^3=10x^2\times8x\\\\30yx^2=10x^2\times3y\\\\GCF(80x^3;\ 30yx^2)=10x^2
4 0
4 years ago
Consider the e-billing case. The mean and the standard deviation of the sample of n = 65 payment times are xbar= 18.4730 and s =
Travka [436]

Answer: The null and the alternative hypotheses are given below:

H_{0}:\mu=18.6

H_{a}:\mu

Under null hypothesis, the test statistic is:

z=\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }

        =\frac{18.4730-18.6}{\frac{3.9045}{\sqrt{65}} }

        =-0.26

\therefore z=-0.26

Now we have to find the left tailed critical value at 0.01 significance level using the standard normal table.

The critical value is:

z_{critical}=-2.33

Since the test statistic is -0.26 lies in acceptance region because the critical region is beyond -2.33, therefore, we fail to reject the null hypothesis.

5 0
3 years ago
10 different names are put into a computer, and one of them is Colin, the computer chooses 2 names at random. The computer is se
Mekhanik [1.2K]

Answer:

0.19

Step-by-step explanation:

Given that :

Total possible outcomes = 10

If the same name can be chosen twice, then probability is with replacement ;

Probability = required outcome / Total possible outcomes

Required outcome = number of Collins in name = 1

Probability of choosing Collins atleast once ;

2[P(Collins) * P(not Collins)] + P(Collins) * P(Collins)

P(colins) = 1/10

P(not Collins) = 9/10

2(1/10 * 9/10) + (1/10 * 1/10)

2(9/100) + (1/100)

18/100 + 1/100

19/100

= 0.19

3 0
3 years ago
Jacob sells homemade skateboard decks for a profit of $27 per deck. He is considering switching to a new type of material that w
Elena-2011 [213]

Answer:

multiply it and the answer is x

Step-by-step explanation:

answer x that

6 0
3 years ago
Other questions:
  • I need the work shown please and thank you
    5·1 answer
  • Zoe and Hannah share tips in the ratio 3:7. Last week, Zoe received £24
    11·1 answer
  • Lee is creating a garden with the dimensions shown.
    6·2 answers
  • What is the approximate distance between the points (-5,1) and (-2,3) on a coordinate grid? Show me an example please
    5·1 answer
  • Find the measure of the following angles. Justify your answers.
    9·1 answer
  • Solve for x.<br> y=7(x-1)
    10·2 answers
  • Suppose a basketball player typically makes five out of eight foul shots.
    12·2 answers
  • 9x10to the power of -9
    8·1 answer
  • 6. Find JL.<br> 3r + 4<br> JL=<br> 5.x - 16
    11·1 answer
  • 1. Which polynomial is equal to (4x^2 - 3x - 1)+(-3x^2 + 5x - 8)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!