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
Lorico [155]
3 years ago
5

What is X / 2 + 1 > 3

Mathematics
1 answer:
Yuki888 [10]3 years ago
6 0

Answer:

Step-by-step explanation:

here you go mate'

step 1

X / 2 + 1 > 3  equation

step 2

X / 2 + 1 > 3  simplify the equation

step 3

1/ 2 + 1 > 3  subtract the number at the front

1 / 2 + 1 (-1)> 3(-1)

step 4

1/2x>2  multiply

answer

x>4

You might be interested in
What is the first 10 didgets of pie
jeka94

Answer:

3.1415926535 8979323846

Step-by-step explanation:

4 0
3 years ago
Bill Jorden has a 48-month installment loan with a fixed monthly payment of
melomori [17]

Answer:

7500

Step-by-step explanation:

no interest will have to be paid

8 0
3 years ago
A random sample of 400 Michigan State University (MSU) students were surveyed recently to determine an estimate for the proporti
Gre4nikov [31]

Answer:

a. .92

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which

z is the zscore that has a pvalue of 1 - \frac{\alpha}{2}.

The margin of error of the interval is:

M = z\sqrt{\frac{\pi(1-\pi)}{n}}

The lower bound is the point estimate \pi subtracted by the margin of error.

The upper bound is the point estimate \pi added to the margin of error.

Point estimate:

The confidence interval is symmetric, so it is the mean between the two bounds.

In this problem:

\pi = \frac{0.372 + 0.458}{2} = 0.415

Sample of 400, which means that n = 400

Margin of error is the estimate subtracted by the lower bound. So M = 0.415 - 0.372 = 0.043

We have to find z.

M = z\sqrt{\frac{\pi(1-\pi)}{n}}

0.043 = z\sqrt{\frac{0.415*0.585}{400}}

z = \frac{0.043\sqrt{400}}{\sqrt{0.415*0.585}}

z = 1.745

z = 1.745 has a pvalue of 0.96.

This means that:

1 - \frac{\alpha}{2} = 0.96

\frac{\alpha}{2} = 1 - 0.96

\frac{\alpha}{2} = 0.04

\alpha = 0.08

Confidence level:

1 - \alpha = 1 - 0.08 = 0.92

So the correct answer is:

a. .92

7 0
3 years ago
Select all points from the list below that lie
Kaylis [27]

Answer:

so you need to take them and put them on the 4 quadrants or need to be put on a number line

Step-by-step explanation:

is there any other thing attached to the question?

6 0
3 years ago
Draw three lines that are parallel to the x-axis. Read the ordered pairs for points on each line. What generalization can you ma
irina [24]

Answer:

If the line is parallel to the x-axis than only x value changes and y value remains constant.

Step-by-step explanation:

Consider the provided information.

We need to draw three lines that are parallel to the x-axis.

The required graph is shown below:

Now the ordered pairs for points on each line is:

For line y=-3 The ordered pairs are (-1,-3), (0,-3) and (1,-3)

For line y=2 The ordered pairs are (-2,2), (2,2) and (3,2)

For line y=4 The ordered pairs are (-3,4), (0,4) and (4,4)

Here we can observe the x value changes but y values remains constant.

Therefore, if the line is parallel to the x-axis than only x value changes and y value remains constant.

7 0
3 years ago
Other questions:
  • What is the distance between the points 3,7 and 15,16 on a coordinate plane
    14·1 answer
  • A market research company conducted a survey of two groups of students from different schools. They found that students from sch
    13·1 answer
  • Samara has an assignment to conduct a survey. She wants to find out what students like to do after school. She asks the first 10
    13·2 answers
  • For any number n>1, is
    13·1 answer
  • How many in cups would two thirds of a 3 quarter sauce pan be ?
    7·1 answer
  • Please help geometry
    11·1 answer
  • Select all equations that have graphs with the same y-intercept. y = 3x - 8 y = 3x - 9 y = 3x + 8 y = 5x - 8 y = 2x - 8 y = ⅓x -
    8·2 answers
  • A coin is flipped 20 times. It lands on heads 11 times and tails 9 times. What is the theoretical probability that you will flip
    11·1 answer
  • Monica goes to a stationery shop to buy pens and pencils. She has $35 in pocket change, and she's looking to buy pens for $7 eac
    15·1 answer
  • Find the area of the semicircle
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!