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
shusha [124]
3 years ago
9

Can someone help me with this?

Mathematics
1 answer:
garri49 [273]3 years ago
4 0
The answer going to be -4
You might be interested in
Which clock shows a time after<br> 3:15 but before 4:00
amid [387]

Answer:

there are no clocks to compare

Step-by-step explanation:

6 0
2 years ago
In a sample of 1000 randomly, selected consumers who had opportunities to send in a rebate claim form after purchasing a product
Alexxx [7]

Answer: =(0.2232,0.2768)

Step-by-step explanation:

The confidence interval for population proportion is given by :-

p\ \pm z_{\alpha/2}\sqrt{\dfrac{p(1-p)}{n}}

Given : Sample size : n=1000

The proportion of people selected consumers who had opportunities to send in a rebate claim form after purchasing a product said they never did so =\dfrac{250}{1000}=0.25

Significance level : 1-0.95=0.05

Critical value : z_{\alpha/2}=1.96

Now, the 95% confidence Interval for the true proportion of such consumers who never apply for a rebate will be :-

0.25\ \pm (1.96)\sqrt{\dfrac{0.25(1-0.25)}{1000}}\\\\\approx0.25\pm0.0268\\\\=(0.2232,\ 0.2768)

Hence, a confidence Interval for the true proportion of such consumers who never apply for a rebate .

8 0
3 years ago
John has dimes and quarters worth $4.50. He has four more quarters than dimes. How many coins of
N76 [4]

Answer:

10 dimes and 14 quarters

Step-by-step explanation:

take the amount of four quarters to start with: 1$

then from here, for add one quarter and one dimes worth: 35 c

keep adding until you reach 450

then count how many 35 c you counted and thats how many dimes you have

add four to that number and youll get the amount of quarters

5 0
2 years ago
Simplifying Please Help!
Gemiola [76]

Answer: C. 6x+18

Step-by-step explanation:

Use the distributive property

First multiply 6 times x which is 6x

Then multiply 6 times 3 which is 18

Keep the sign the same

Therefore, this should give you 6x+18

7 0
2 years ago
You are attending a college night. There is a different school in each classroom. Of the schools in attendance 30% had a sports
elixir [45]

Answer:

0.10

Step-by-step explanation:

Technically it's 0.12 but I only say this because they rounded by from 58 to 60 in their question

7 0
2 years ago
Other questions:
  • A diver running 1.8 m/s dives out horizontally from the edge of a vertical cliff and reaches the water below 2 s later. How high
    10·1 answer
  • Use square tiles make as many different rectangles as you can with area 36 square units draw your rectangle on grid paper. Is 36
    13·2 answers
  • Blake bought a 16-ounce soda. He uses a scale and makes four measurements of the can's contents. Which measurement is the most a
    13·1 answer
  • During the past month, you withdrew $22 from your savings account and then deposited $24. If your balance at the end of the mont
    5·1 answer
  • What 2 numbers multiply to -4 and add to -8
    6·2 answers
  • Charges $70 per car and earned $50 in tips. Write an equation to represent this situation.
    15·1 answer
  • Kim has a 15 meter head start and has a walking rate of 1.5 meters per second. Write an equation that gives the relationship bet
    13·1 answer
  • Nora and Violet had saved their babysitting money at a ratio of 5:9. Nora has $48 less than Violet. How much money do they have
    8·1 answer
  • Triangle ABC is congruent to triangle A′′B′′C′′ . Which sequence of transformations could have been used to transform triangle A
    10·1 answer
  • a chair costs rupees 250 and a table costs rupees 400 . If housewife purchased a certain number of chair and two tables fo rupee
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!