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
allsm [11]
2 years ago
9

Aim: I can solve two-step word problems involving per

Mathematics
2 answers:
malfutka [58]2 years ago
7 0

Answer:

75 kg

Step-by-step explanation:

300*25/100

3*25

75 Kg

Tomtit [17]2 years ago
3 0

Answer:

75kg

Step-by-step explanation:

potatoes are stocked =300kg

25% of potatoes in kg= 25% * 300kg

=75kg

75kg potatoes are sold in 1.5kg bags.

You might be interested in
The sum of two consecutive odd integers is <br> −<br> 68<br> -68<br> . Find the numbers.
algol13

Answer:

Step-by-step explanation:

let one no. be 'x'.

the other no. is (x+2)

therefore the eq. is:

x+x+2= -68

2x+2= -68

2x = -68-2

    = -70

x= -70/2

 = -35

one number is -35

other number is (x+2) = -35 + 2

                                     = -33

8 0
3 years ago
The distance from the earth to Mercury is approximately 57,000,000 miles. Express this distance in scientific notation.
AleksandrR [38]
5.7 x 10^7

Would you like an explanation?
3 0
3 years ago
Read 2 more answers
A health statistics agency in a certain country tracks the number of adults who have health insurance. Suppose according to the
Nana76 [90]

Answer:

a) There is a 15.3% probability that a randomly selected person in this country is 65 or older.

b) Given that a person in this country is uninsured, there is a 2.2% probability that the person is 65 or older.

Step-by-step explanation:

We have these following percentages:

5.3% of those under the age of 18, 12.6% of those ages 18–64, and 1.3% of those 65 and older do not have health insurance.

22.6% of people in the county are under age 18, and 62.1% are ages 18–64.

(a) What is the probability that a randomly selected person in this country is 65 or older?

22.6% are under 18

62.10% are 18-64

The rest are above 65

So

100% - (22.6% + 62.10%) = 15.3%

There is a 15.3% probability that a randomly selected person in this country is 65 or older.

b) Given that a person in this country is uninsured, what is the probability that the person is 65 or older?

This can be formulated as the following problem:

What is the probability of B happening, knowing that A has happened.

It can be calculated by the following formula

P = \frac{P(B).P(A/B)}{P(A)}

Where P(B) is the probability of B happening, P(A/B) is the probability of A happening knowing that B happened and P(A) is the probability of A happening.

So, what is the probability that a person is 65 and older, given that the person is uninsured.

P(B) is the probability that a person is 65 and older. From a), we have that P(B) = 0.153

P(A/B) is the probability is uninsured, given that that person is 65 and older. So P(A/B) = 0.013

P(A) is the probability that a person is uninsured. That is the sum of 5.3% of 22.6%, 12.6% of 62.1% and 1.3% of 15.3%. So:

P(A) = 0.053*(0.226) + 0.126*(0.621) + 0.013*(0.153) = 0.0922

So

P = \frac{P(B).P(A/B)}{P(A)} = \frac{0.153*0.013}{0.0922} = 0.022

Given that a person in this country is uninsured, there is a 2.2% probability that the person is 65 or older.

6 0
2 years ago
Given a rectangle with lengths of 7 meters and widths of 5 metres,what would be the perimeter
Vsevolod [243]

Answer:

Perimeter = 24 meters

step by step explanation

3 0
2 years ago
Pregunta 4 (1 punto)
Yuliya22 [10]

Answer:

7....................

3 0
3 years ago
Read 2 more answers
Other questions:
  • Let X be a random variable with distribution function mx(x) defined by mx (-1) = 1/5, mx (0) = 1/5, mx (1) = 2/5, mx (2) = 1/5.
    13·1 answer
  • Simplify. (x9y4)(−8xy2)(−7x3)
    15·1 answer
  • Find the volume of a frustum of a right pyramid whose lower base is a square with a side 5 in. and whose upper base is a square
    8·1 answer
  • What are the three measures of center
    14·2 answers
  • A sample of 6 head widths of seals (in cm) and the corresponding weights of the seals (in kg) were recorded. Given a linear corr
    15·1 answer
  • The cost y (in dollars) to spend an evening bowling is proportional to the number of games x that are bowled. It costs $16 to bo
    13·1 answer
  • Please helpppppppppp i will mark brainlist
    13·2 answers
  • You can model an arch at your school using the equation $y=-0.5\left(x+4\right)\left(x-4\right)$ , where $x$ and $y$ are measure
    8·1 answer
  • Ahmed owns a land of breadth (x+7) units &amp;having an area of 2+ 14x + 49 sq. Units. (i)Find its length.
    10·1 answer
  • You live in a small apartment. The bedroom is 10 by 12 feet. Calculate the area of your bedroom.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!