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
ch4aika [34]
3 years ago
15

What is the value of 7, 488 / 416

Mathematics
2 answers:
Novosadov [1.4K]3 years ago
8 0

Answer:

8.17307692308

Step-by-step explanation:

kakasveta [241]3 years ago
3 0

7,488 divided by 416 is 18 (:

You might be interested in
Tristan had 95 inches of ribbon.He cut off 27.50 inches. How many inches of ribbon remain
tatiyna

Answer:

67.50 inches


Step-by-step explanation:


5 0
3 years ago
A person recently read that 84% of cat owners are women. How large a sample should the researcher take if she wishes to be 90% c
Lana71 [14]

Answer:

405

Step-by-step explanation:

To find sample size, use the following equation, where n = sample size, za/2 = the critical value, p = probability of success, q = probability of failure, and E = margin of error.

n=\frac{(z_{\frac{\alpha }{2} })^{2} *p*q  }{E^2}

The values that are given are p = 0.84 and E = 0.03.

You can solve for the critical value which is equal to the z-score of  (1 - confidence level)/2.  Use the calculator function of invNorm to find the z-score.  The value will given with a negative sign, but you can ignore that.

(1 - 0.9) = 0.1/2 = 0.05

invNorm(0.05, 0, 1) = 1.645

You can also solve for q which is 1 - p.  For this problem q = 1 - 0.84 = 0.16

Plug the values into the equation and solve for n.

n =\frac{(1.645)^2*0.84*0.16}{(0.03)^2}\\n= 404.0997333

Round up to the next number, giving you 405.

6 0
3 years ago
Consider the following functions.<br> f(x) = x^2- 4<br> g(x) = x-2<br> What is (f(x)) (g(x))?
rodikova [14]

Answer:

(f(x) g(x)) = x^3-2x^2-4x+8 ; all real numbers

Step-by-step explanation:

(f(x) g(x)) = (x^{2} -4)(x-2)

              = x^3-2x^2-4x+8  via FOIL

6 0
3 years ago
How many solutions does the equation -3(2x+5)=-15 have?
Mamont248 [21]

Answer:

Step-by-step explanation:

-3(2x+5)=-15

-6x-15= -15

-6x=0

No solutions

4 0
2 years ago
If you run a marathon of 26 1/5 miles in a time of 5 4/5 how far do you run in 1 hour<br><br>pls
alisha [4.7K]

First let's make both the miles and the hours ran improper fractions:

26+\frac{1}{5}=\frac{131}{5}\\ 5+\frac{4}{5}=\frac{29}{5}

So, to find our miles per hour, we have to divide the miles by the hours to get: \frac{\frac{131}{5}\text{miles}}{\frac{29}{5}\text{hours}}=\frac{131\text{miles}}{29\text{hours}} \\ \text{ Now we have to divide the top and the bottom by 29 to get our miles per hour so: }\\ \frac{\frac{131}{29}}{\text{hour}} \approx \frac{4.52 \text{miles}}{\text{hour}}

8 0
3 years ago
Other questions:
  • 28. Simplify the following expression: 10 (2 + 3) - 8x3<br> D a) 126<br> Ob) 74<br> d) 18<br> c) 26
    6·1 answer
  • If three points are coplanar they are also collinear true or false
    9·2 answers
  • What is the measure of an angle that is eight times its supplement?
    7·1 answer
  • What is the vertex of the absolute value function defined by ƒ(x) = |x + 2| + 4?
    15·2 answers
  • A newspaper has more than 30 pages and fewer than 40 pages the newspaper is divided into sections and each section has exactly 8
    10·2 answers
  • How to find the probability of this? Please explain <br><br> Thanks!
    6·2 answers
  • The dimensions of a rectangular dining room are 18 feet by 16 feet. If a scale factor of One-fourth is used to make a scale mode
    5·2 answers
  • What is the answer to this question? Please help and make it quick!
    9·1 answer
  • Which statement is true about -14 and -8?
    6·1 answer
  • Find the value of x.<br> 48°<br> (7x + 13)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!