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
exis [7]
3 years ago
8

A state of $490,000 is left to three siblings the eldest receives three times as much as the youngest the middle sibling receive

s $15,000 more than the youngest how much did each receive
Mathematics
1 answer:
Elis [28]3 years ago
7 0

Answer:

Step-by-step explanation:

Given

State worth is \$4,90,000

Assume the youngest receives x

So, Eldest receives three times of youngest=3x

Middle receives \$15,000 more than the youngest=x+15000

Sum of their shares= 3x+x+15000+x=4,90,000

\Rightarrow \quad 5x+15000=4,90,000\\\Rightarrow \quad 5x=4,75,000\\\Rightarrow \quad x=\$ 95,000

Eldest receives $2,85,000

Middle receives $1,10,000

Youngest receives $90,000

You might be interested in
Emily's family loves to work together in the garden. They have a slight preference for flowers, as 60%, percent of their plants
murzikaleks [220]

That is 40% * 50

= 0.4 * 50

= 20 vegetables

4 0
3 years ago
Read 2 more answers
0.3y+ z y ​ 0, point, 3, y, plus, start fraction, y, divided by, z, end fraction when y=10y=10y, equals, 10 and z=5z=5z, equals,
artcher [175]

Answer:

  5

Step-by-step explanation:

Substitute the given values and do the arithmetic.

  0.3y+\dfrac{y}{z}=0.3\cdot 10+\dfrac{10}{5}=3+2=\boxed{5}

4 0
3 years ago
At a bake sale, plates of cookies, p, are sold for $5 each. The amount of money from the sale of cookies is expressed as dollars
DiKsa [7]

Correct Question:

At a bake sale, plates of cookies, p, are sold for $5 each. The amount of money from the sale of cookies is expressed as dollars, d. Which equation represents the earnings of the bake sale?

1. p = 5d  

2. d = p + 5

3. d = 5p

Answer:

3. d = 5p

Step-by-step explanation:

As one plate of cookies price is 5 $

The d is expressed as numbers of dollars which are earned.

Earnings = d = 5 x number of plates sold (p)

therefore

d = 5p

5 0
3 years ago
Please help me! study island
ANEK [815]

Answer:

B. 5/6

Step-by-step explanation:

\frac{1}{3} ÷ \frac{2}{5} = 0.83333333

0.83333333 ≈ \frac{5}{6}

Hope this helps :)

3 0
3 years ago
According to a study done by a university​ student, the probability a randomly selected individual will not cover his or her mou
solniwko [45]

Complete Question

According to a study done by a university student, the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267 Suppose you sit on a bench in a mall and observe people's habits as they sneeze

(a) What is the probability that among 18 randomly observed individuals exactly 6 do not cover their mouth when sneezing?

Answer:

P(X=6)=(0.162)

Step-by-step explanation:

From the question we are told that:

Sample size n=18

Probability P=0.267

No. that do not cover their mouth when sneezing x=6

Generally the equation for The Binomial distribution is mathematically given by

Parameters

B(18,0.267)

Therefore

P(X=x)=(18..x)(0.267)^x(1-0.267)^{18-x}

Where

x=6

Therefore

P(X=6)=(18..6)(0.267)^6(1-0.267)^{18-6}

P(X=6)=(0.162)

5 0
3 years ago
Other questions:
  • Which statement correctly describes the relationship between the graph of f(x) and g(x)=f(x−7) ?
    9·1 answer
  • What is the value of x that makes the given equation true?​ 2(x−8)=x+5x​
    15·2 answers
  • How do you factor this equation?<br> 2k2+9k+9
    13·1 answer
  • The number of assists per match for the setter on your school's volleyball team has a mean of 58 and a standard deviation of 7.
    9·1 answer
  • How do you find the inverse of a 3x3 matrix?
    8·1 answer
  • X-5y=2 and 4x+2y=8 using elimination
    15·2 answers
  • What is the area of the polygon? <br> 6 inches 3 inches​
    14·2 answers
  • Cómo resuelvo estás ecuaciones<br>6×-5y=-3<br>3×+2y=12​
    8·1 answer
  • A student’s work to simplify a radical is shown below. Select the statement which best applies to the sample mathematical work.
    5·1 answer
  • Which graph represents 2x + 3y &lt; 6?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!