A medical clerk noticed that 7635 patients were admitted to the hospital in a one-year period. 4/15 of them had heart or lung diseases. How many patients with heart or lung diseases were admitted to the hospital during the year?

Answers

Answer 1

Answer: 7635*4/15
=2036 patients

Related Questions

In a city school, 60% of students have math class, 55% have science class, and 35% have math and science class this semester. What is the probability (rounded to the nearest whole percent) that a randomly selected student will have science class this semester, given that the student is in math class?58% 20% 80% 64%
Removing which ordered pair from the table would make the relation a function of X
Use the definition of logarithm to simplify each expression.log 10 ^10log 10 ^100log 10 ^ 10-4
PLS HELPPPSimplify the expression by combining 1 pointlike terms: 4x + 7y + 9x + 7 + 3x – 5
A conference room is in the shape of a rectangle. Its floor has a length of (x − 4) meters and a width of (3x − 1) meters. The expression below represents the area of the floor of the room in square meters:(x − 4)(3x − 1) Which of the following simplified expressions represents the area of the floor of the conference room in square meters? (5 points) A.x2 − 13x + 4 B.3x2 − 13x + 4 C.3x2 − 11x + 4 D.x2 − 12x + 4

Frank has enough paint to cover 500 square inches. He paints a wooden cube that has 9-inch square faces. How much paint does Frank have left?

Answers

Answer:

there are 6 square faces in a cube

surface 1 side: 9²=81inch²

1cube surface: 81*6=486inches²

he uses 486inch² of paint for the cube

Amount of paint remaining = 500 square inches - 486 square inches = 14 square inches

Step-by-step explanation:

Mary is making a pinata that has a ball-like shape. The pinata has a surface area of 40 feet. Use the formula for the surface area of a sphere: (S=4πr^2) to find the radius of the pinata. Round your answers to the nearest hundredth.

Answers

$S=4\pi r^2\ \ \ and\ \ \ S=40\ [feet]\ \ \ \Rightarrow\ \ \ 4\pi r^2=40\ /:4\pi\n \nr^2= (10)/(\pi) \ \ \ \Rightarrow\ \ \ r= \sqrt{ (10)/(\pi)} \ \ \ \Rightarrow\ \ \ \ r\approx1.78\ [feet]$

A two-way frequency table is shown below that displays the relationship between age and preferred soft drink. We took a sample of 100 people and recorded the following results:Cola Rootbeer Dr. Fizz Total
10–25 years 10 5 20 35
26–40 years 15 10 10 35
41–55 years 20 10 0 30
Total 45 25 30 100

What is the probability (rounded to the nearest whole percent) that a randomly selected person is 10 to 25 years old or prefers drinking rootbeer?
60%
55%
10%
5%

Answers

AGE Cola   Rootbeer   Dr. Fizz   Total
10–25 years   10 5 20 35
26–40 years 15 10 10 35
41–55 years 20 10 0 30
Total   45 25 30 100

Probability that a randomly selected person is 10-25 years old or prefers drinking rootbeer

Probability of 10-25 years old = 35/100 = 35%
Probability of drinking rootbeer = 25/100 = 25%

Probability of 10-25 years or perfers to drinking rootbeer
= 35% + 25% = 60% 1st option

Find the range for the measure of the third side of a triangle given the measures of two sides.

Answers

Answer:

1.625 (1 5/8)

Side 1-4

Step-by-step explanation:

Estimate the sum by rounding each mixed number to the nearest half or whole number.8 1/5+ 1 7/16

Answers

You round the 1st number to the nearest whole number which is 8. The second number is rounded to the nearest half.
So it would be 8 + 1 8/16 = 9 1/2.

The number of employees went from 7623 to 6824 what percent did this increase or decrease

Answers

Answer:

9.5% decrease

Step-by-step explanation:

Other Questions

A toy company decreased the size of its dominoes container by 25%. If the old containers held 136 dominoes, how many dominoes do the new container hold?

At the movie theatre, child admission is $6.10 and adult admission is $9.20 . On Thursday, three times as many adult tickets as child tickets were sold, for a total sales of $707.70 . How many child tickets were sold that day?

Hey hey u guyss 60 pointsss-6.1(-4.1) +6.8=btw hurry im timed plss :)

How do I determine the radius of x^2+y^2=25 ?