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
Lera25 [3.4K]
2 years ago
14

Which statement is true about the equation (see picture)

Mathematics
2 answers:
andreyandreev [35.5K]2 years ago
7 0

Answer:

D would be your answer

Step-by-step explanation:

Simplify :)

Alexus [3.1K]2 years ago
3 0
Simplify
2/4z + 1 = 2/4z + 1
Answer: D. Infinite solutions
You might be interested in
Express each ratio as a fraction in simplest form.. . 34 laptops out of 116 computers. a.. 35 laptops:116 computers. c.. 17 lapt
Travka [436]
We are asked to simplify the ratio of 34 laptops out of 116 computers into the simplest form. The greatest common factor is 2. hence, we divide each number by 2. 34 divided by 2 is equal to 17 while 116 divided by to is equal to 58. Hence the answer to this problem is b. 17 <span>laptops : 58 computers. </span>
3 0
3 years ago
If an angle is 16 degrees less than the measure of its complement. What’s the measure of the angle?
Margarita [4]

x-16+x=180

2x-16=180

2x=196

x=98 degrees

x-16= 82 degrees

Hope this helps!

6 0
4 years ago
Read 2 more answers
The distribution of income tax refunds follow an approximate normal distribution with a mean of $7010 and a standard deviation o
Andrej [43]

Answer:

A refund must be above $7,139 before it is audited.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

Approximately 68% of the measures are within 1 standard deviation of the mean.

Approximately 95% of the measures are within 2 standard deviations of the mean.

Approximately 99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean = 7010, standard deviation = 43.

Approximately 99.7% of the measures are within 3 standard deviations of the mean.

The empirical rule is symmetric, which means that the lowest (100-99.7)/2 = 0.15% is at least 3 standard deviations below the mean, and the upper 0.15% is at least 3 standard deviations above the mean.

Use the Empirical Rule to determine approximately above what dollar value must a refund be before it is audited.

3 standard deviations above the mean, so:

7010 + 3*43 = 7139.

A refund must be above $7,139 before it is audited.

5 0
3 years ago
What is 3 divided by 4,685
alex41 [277]
0.0006403415 is the answer to this question.
8 0
3 years ago
Read 2 more answers
Find the average rate of change of k(x)=5x–19 over the interval [<br> -<br> 14,<br> -<br> 4].
rusak2 [61]
The rate of change of a function can be modeled with the following expression:

\frac{\Delta{k{x)}}{\Delta{x}}

Where Δx is the change in x value, and Δk(x) is the corresponding change in k(x). We're given the two extremes of x, so we can calculate the change in x to be

\Delta{x}=-4-(-14)=10

To find the change in k(x), we can calculate the values of k(x) at x = -14 and x = -4 and find the difference between them:

k(-14)=5(-14)-19=-70-19=-89\\ k(-4)=5(-4)-19=-20-19=-39\\ \Delta{y}=k(-14)-k(-4)=-89-(-39)=-50

So, the rate of change for the function from x = -14 to x = -4 is

\frac{\Delta{y}}{\Delta{x}}= \frac{-50}{10}=-5
7 0
4 years ago
Other questions:
  • 7/10 = 350/x<br><br> Please help cross multiply
    11·1 answer
  • How many coefficients are in 5z squared +16
    11·1 answer
  • 8. What is the point-slope form of a line passing through the point (-2.5) with the same slope as
    9·1 answer
  • You purchase a pair of jeans online. You will be charged 6% sales tax on the jeans and an additional shipping charge of $8.95, w
    6·1 answer
  • 13/20 - 1/12 please help DUE IN 5 mins
    5·2 answers
  • In ΔRST, r = 530 cm, s = 530 cm and t=950 cm. Find the measure of ∠T to the nearest 10th of a degree.
    14·1 answer
  • Whats the vertex of a parabola?<br> Round to the nearest hundredth.
    10·2 answers
  • A foreign country uses the stellar as its currency. Before a trip to that​ country, Jon wants to exchange ​$1,200 to stellars. W
    11·1 answer
  • What are two ways that the solution of a quadratic equation can be found using a graphing calculator?
    15·1 answer
  • Help please plase please ples ples ples
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!