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
monitta
2 years ago
5

$6500 were divided equally among a certain number of persons. Had there been 15 more persons, each would got $30 less. Find the

original number of persons. ​
Mathematics
1 answer:
avanturin [10]2 years ago
4 0
50 people

6500/50 = $130 each
6500/65 = $100 each
You might be interested in
What's 9+10 ?<br><br><br><br><br> twenty -one
Leya [2.2K]

Answer:

19 or 21

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The Intelligence Quotient (IQ) test scores for adults are normally distributed with a population mean of 100 and a population st
saveliy_v [14]

Answer:

The probability is 0.6796

Step-by-step explanation:

Given

Population Mean - 100

Population Standard Deviation - 25

As we know

z = x-μ/σ, where:

z is the standard score

x is the raw score  

μ is the population mean

σ is the population standard deviation

Z value for mean of sample = 95

z1 = -100+95/25 = -5/25 = -0.2

P value for Z = -0.2 is 0.2912

Z2 = 100-105/25 = 0.2

P(z > 0.2 = 1 - P(z ≤ 0.2) = 1 - 0.0294 = 0.9706

P(-0.2 < z < 0.2) = 0.9706 - 0.2912= 0.6796

The probability is 0.6796

5 0
3 years ago
Please asap<br>mathematics <br>​
Mnenie [13.5K]
<h3>Given:</h3>
  • w= 6 units
  • h= 6 units
  • l= 10 units
<h3>Note that:</h3>
  • w: width
  • h: height
  • l: length
<h3>To find:</h3>
  • The volume of the given triangular prism.
<h3>Solution:</h3>
  • Triangular prism is a 3 sided prism with same area of cross section with 2 triangular bases.

\large\boxed{Formula: V= \frac{wl}{2}×h}

Let's solve!

First, let's multiply width and height.

6×6

= 36

Now, we'll have to divide the answer by 2.

\frac{36}{2}

= 18

Then, multiply the answer by length.

18×10

\large\boxed{V= 180 \: {units}^{3}}

<u>Hence</u><u>,</u><u> </u><u>the</u><u> </u><u>volume</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>given</u><u> </u><u>triangular</u><u> </u><u>prism</u><u> </u><u>is</u><u> </u><u>1</u><u>8</u><u>0</u><u> </u><u>cubic</u><u> </u><u>units</u><u>.</u>

3 0
1 year ago
Read 2 more answers
4(2-6x) = -80<br> pls help me
Angelina_Jolie [31]

Answer:

-3

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
I need help asap!!!!!!!!!!!
Reil [10]
Ur answer will be 8% and do u need me to explain 
3 0
3 years ago
Read 2 more answers
Other questions:
  • A survey of 500 high school students was taken to determine their favorite chocolate candy. Of the 500 students surveyed, 149 li
    9·1 answer
  • Using the rule of 72.1-
    8·2 answers
  • The expression ''5 factorial" (5!) Equals
    15·1 answer
  • Tell whether the 2 rates form a proportion:
    10·1 answer
  • Which of the following is a required deduction? O A. Medicare B. Health insurance C. Disability insurance D. Medicaid
    10·1 answer
  • In the equation minus m over 20 +4=7 what is first step to solve
    6·1 answer
  • Save me, ​please. I don't understand any of it
    9·2 answers
  • What is 248% as a mixed number?
    5·1 answer
  • Rewrite 2/5 and 3/4 so that they have common denominators. Then add the fractions and simplify the sum
    7·1 answer
  • (12) Which equation has irrational solutions?<br> Group of answer choices
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!