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
sveta [45]
3 years ago
7

In a survey of 400 people, 65% sald they owned a dog. How many people own a dog?

Mathematics
1 answer:
muminat3 years ago
5 0

Answer:

260 people own a dog.

Step-by-step explanation:

Think of the equation as this:

65% of 400 people own a dog.

Since "of" in a math equation means to multiply, replace of with a multiplication sign.

65% * 400 = 260 people own a dog.

To check you're answer, make the fraction 260/400 into a percent.

260/400 = 65%

Have a nice day!!! ;D

You might be interested in
MATH HELP I HAVE A ATTACHMENT SO WAIT 45 SECONDS 1ST
xz_007 [3.2K]
Ok the first one.....No solution 
The word problem......1.90
and the last one......U=4

I hope this helps!!! :)
7 0
3 years ago
Do these ratios form a proportion?
fenix001 [56]
No

There is not a common factor
7 0
3 years ago
Read 2 more answers
Which veal represents the functions ?
sammy [17]

hola quien habla español bueno ya no Adios :)

6 0
3 years ago
Paul has $145 in his savings account. He earns $36 a week mowing lawns. If Paul saves all of his earnings, after how many weeks
Lemur [1.5K]

Answer:

Paul will have no more than $ 450 in next 8 weeks.

Step-by-step explanation:

From the information given on statement, we know that Paul saves all of his earnings weekly. Then, the money save is equal to the sum of initial amount (C_{o}), measured in monetary units, and week earning (R), measured in monetary units, multiplied by a number of weeks (n), dimensionless:

C =C_{o} + n\cdot R (1)

Now we clear the number of weeks within the formula:

n = \frac{C-C_{o}}{R}

If we know that C_{o} = \$\,145, C = \$\,450 and R = \$\,36, then the number of weeks is:

n = \frac{\$\,450-\$\,145}{\$\,36}

n = 8.472

Paul will have no more than $ 450 in next 8 weeks.

8 0
3 years ago
Read 2 more answers
4|m−n| if m=−7 and n=2 i really need to know what this is asap please
vekshin1

Answer:

36

Step-by-step explanation:

Plug in -7 as m and 2 as n into the expression:

4 | m - n |

4 | -7 -2 |

Solve:

4 | -9 |

4(9)

= 36

6 0
3 years ago
Other questions:
  • What is the equation of a line that contains the points (2, −2) and (0, −2)?
    5·1 answer
  • Triangle ABC was dilated using the rule Y, 5/4. FCA is equal to eight what is C’A’ 10 units 12 and 16 units 20 units
    5·1 answer
  • Help? 100pts giving brainliest (:<br> Find x and y, given that line KL and line MN are parallel
    8·2 answers
  • Do participate Cora Alaskan owl Bruce​
    7·1 answer
  • Evaluate each expression.<br> 1) 10x5+4²+(5+30-10)<br> ezzyy
    6·1 answer
  • What is the sum of r + s when r = –17.6 and s = 12.2? A. –29.8 B. –5.4 C. 5.4 D. 29.8
    15·1 answer
  • Please help with at least one of these( I accept 1 answer if you have it; make sure you are 100% positive its correct though!)
    5·1 answer
  • First consider the system of equations y= -1/2x + 1 and y = x - 5. Then consider the system of inequalities y &gt; -1/2x + 1 and
    12·2 answers
  • Write 3.274 x 10^3 helppppppp meeeee
    15·2 answers
  • In ΔNOP, p = 2.5 cm, n = 2.3 cm and ∠O=71°. Find the area of ΔNOP, to the nearest 10th of a square centimeter.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!