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
olasank [31]
2 years ago
14

The difference of a number times 4 and 9 equals 5

Mathematics
2 answers:
Over [174]2 years ago
8 0
<span>The difference of a number times 4 and 9 equals 5.  Let the number be n.
Then  4n - 9 = a number times 4
 The difference of a number times 4   AND     9  equals     5 comes out to be:

                                                      4n - 9 = 5

Add 9 to both sides:                       4n       = 14.  Then n = 14/4 = 7/2 (answer)

Note that 14 less 9 is 5.  This is one way in which you can check this result.

</span>
Nikitich [7]2 years ago
7 0
4y - 9 = 5
y is the unknown number
You might be interested in
HELP ASAP PLEASE, tell me if the answers are correct and help me put them in human words not the first one though (WILL GIVE BRA
Artist 52 [7]
The volume of a cone is pi times the radius squared times the height divided by three.
The volume of a cylinder is pi times the radius squared times the height.
The volume of a sphere is 4 divided by 3 times pi times the radius cubed.
Does this help?
4 0
2 years ago
Read 2 more answers
Sally has three tiles each tile is has a different number on it so he puts the three tires down to make a number each number is
Juli2301 [7.4K]

this would be equal to factorial 3 which is written 3! .

It is 3 * 2 *  1 =  6 numbers answer.

4 0
3 years ago
A consumer believes that a certain potato chip maker is putting fewer chips in their regular bags of chips than the advertised a
dybincka [34]

Answer:

a) No

b) No

c) P value is more than 0.05.  

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 12 ounces

Sample size, n = 49

P-value = 0.136

First, we design the null and the alternate hypothesis

H_{0}: \mu = 12\text{ ounces}\\H_A: \mu < 12\text{ ounces}

We use One-tailed z test to perform this hypothesis.

a) Alpha, α = 0.05

Since, p-value > α,

The null hypothesis should not be rejected. We accept the null hypothesis and reject the alternate hypothesis. We conclude that the average chip weight is 12 ounces per bag.

b) Alpha, α = 0.10

Since, p-value > α,

The null hypothesis should not be rejected. We accept the null hypothesis and reject the alternate hypothesis. We conclude that the average chip weight is 12 ounces per bag.

c) The evidence is statistically significant at the .05 level means that the p value is more than 0.05.

3 0
3 years ago
Need help on this!! Will give 20 points!!!
mezya [45]
Your first step should be to plug in the q and f values they give you. q being 20 and f being 16. From there you want to isolate 1/p by subtracting the 1/20 from both sides. You should be left with 1/p = 1/16 - 1/20. This will come out to be 1/80 or 0.0125. Now that one side is 1/p and the other is 1/80 you can multiply both sides by p in order to get 1=1/80 times p which means that p = 80 . Hope this helps
4 0
2 years ago
Read 2 more answers
What is the simplified version of −(−3)2−−−−−−√?
erastovalidia [21]
6+1ty is the best thing to do with this
5 0
2 years ago
Other questions:
  • Elena's mother asked her to add a half-cup of water to the beans.
    15·2 answers
  • Lacoste Middle School surveyed its student population about their favorite mobile
    6·2 answers
  • Is 16/14 equally to 64/60
    15·1 answer
  • (3/10+4/10) + 6/10 Use the properties and mental math to find the sum. Write your answer in the simplest form.
    13·1 answer
  • What is the Answer for X/3+11=16
    13·1 answer
  • Help on number 4 pls!!
    13·1 answer
  • lila made five pounds of potato salad for a picnic each serving of potato salad for how many 1/4 pound servings of potato salad
    7·1 answer
  • PLEASE HELP ME !!!!!
    5·1 answer
  • The point (3, 6/5) lies on the graph reprrsenting a proportional relatiomship which of the folowimg point also lie on the graph
    10·2 answers
  • Select all the situations where knowing the surface area of an object would be useful.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!