3 years ago

2. Patients arrive at a hospital accident and emergency department at random follow a

Mathematics

1 answer:

mina [271]3 years ago

6 0

Answer:

a )i) 0.117

ii)0.4126

b)0.7769

You might be interested in

3. Solve the equation for y. 3(2y + 4) = 8y A. –8 B. –6 C. –2 D. 2 E. 6

AfilCa [17]

Answer:

y = 6

Step-by-step explanation:

Perform the indicated multiplication: 6y + 12 = 8y

Consolidate y terms on the right: 12 = 8y - 6y = 2y, or y = 6

7 0

3 years ago

Identify whether the series summation of 12 open parentheses 3 over 5 close parentheses to the i minus 1 power from 1 to infinit

Paraphin [41]

Answer:

This is a convergent geometric series. The sum is 30.

Step-by-step explanation:

In your series, the ratio of terms is 3/5, a value whose magnitude is less than 1. That means the series is convergent. The sum is given by the formula ...

S = a1/(1 -r)

where a1 is the first term (12) and r is the common ratio (3/5). This gives ...

S = 12/(1 -3/5) = 12·5/2 = 30

The series is convergent and has a sum of 30.

7 0

4 years ago

PLS HELP THIS IS TIMED!!!!!

SIZIF [17.4K]

Answer:

Step-by-step explanation:

8 0

3 years ago

In the 7th grade, 150 of the students are attending the dance. If this is 62.5% of the entire grade, how many 7th graders are th

JulijaS [17]

Answer:

244 students.

Step-by-step explanation:

Okay, so. We know 150 people of the 7th grade is coming and 62.5% is the entire of the 7th graders coming. We would multiply.

150 * 62.5% = 93.75

We would round it up. It is over 5, so it would be 94 students. Then we would add

150 + 94 = 244

There are 244 students in 7th grade.

3 0

3 years ago

The Porter family budget in the new city is shown in the graph. Of the seven expenses shown, which of the following is fixed?

barxatty [35]

Answer:

Housing

Step-by-step explanation:

5 0

3 years ago