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
SCORPION-xisa [38]
3 years ago
5

Please help me don’t skip! I need help with 3 and 4

Mathematics
1 answer:
densk [106]3 years ago
8 0

Answer:

3 is 108

4 is 325 lbs

Step-by-step explanation:

You might be interested in
I don’t get this Please help
ValentinkaMS [17]

Answer:

The second one! -5.99%

Step-by-step explanation:

3 0
3 years ago
Select the values that make the inequality g < 2 true.
Semmy [17]

Answer:

-10, -3, -2.001, 1, -7, -2.1, -5, -2.01

Step-by-step explanation:

6 0
3 years ago
I don’t know how to answer the question
OlgaM077 [116]

Let the partitions of the segment be 5k and 3k .
.
5k+3k = length of segment
Suppose the length of segment is y
8k = y
k = y/8
.
Hence ,
5k = 5(y/8)
3k = 3(y/8)
.
As the value of the segment wasn't given , it seems a bit complicated..
.
Hope u understand!

6 0
3 years ago
Can you help me how to make it a two step probelm?
VLD [36.1K]

Answer:

look it up on Google or alexa or ask them

5 0
2 years ago
Read 2 more answers
A researcher wants to test if the mean annual salary of all lawyers in a city is different from $110,000. A random sample of 50
KiRa [710]

Solution :

This is the two tailed test.

The null hypothesis and the alternate hypothesis is as :

Null hypothesis is $H_0:\mu=110000$

Alternate hypothesis is $H_0:\mu \neq110000$

$\overline x = 112000, \ \mu = 110000, \sigma = 16100, n =  50, \alpha = 0.02$

Therefore, the critical value of z is :

$z_{\alpha} = -2.33 \text{ and}\  2.33$

Now the test statics is :

$z=\frac{\frac{(\overline x - \mu)}{\sigma}}{\sqrt n}$

$z=\frac{\frac{(112000-110000)}{16100}}{\sqrt {50}}$

$z=0.87$

The test statics is 0.878

We see that it is a right tailed test.

$P(z > 0.878)=1-P(z

$P- \text{value}= \ 2 \times 0.19$

              = 0.3800

Thus , P-value > α

So we fail to reject the null hypothesis.

5 0
2 years ago
Other questions:
  • Divide p(x) = (x^4 – 5x + 6) by g(x) = (2 – x^2)
    14·1 answer
  • Please help me photo include
    13·1 answer
  • What's the vertex of the following equation<br> x² - 6x + 5
    10·1 answer
  • How are slopes and y-intercepts related to the number of solutions of a system of linear equations
    11·1 answer
  • Skyler goes to a school which has 100 students in it. She asks 40 random students whether they like the new 8.30 am start to the
    11·1 answer
  • 8 k+d use k=2 and d=3​
    6·1 answer
  • Help plz plz plz plz i need this
    6·1 answer
  • How many solutions does the equation 4s + 8 = 3 + 5 + 4s have?
    5·2 answers
  • Hector runs laps around the track. The table shows how long it takes him to run different numbers of laps. How long would it tak
    15·2 answers
  • The first three steps of completing the square to solve the quadratic equation 2? + 8x + 5 = 0 are shown
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!