Ask question

Ask question

All categories

2 years ago

14

A boat to robben island holds 254 passengers.How many boats would be needed for 2 700 passengers?Assume that one boat can only t

ake two trips per day

1 answer:

Brrunno [24]2 years ago

7 0

Answer:

You would need 6 boats.

Step-by-step explanation:

2700 divided by 254 equals about 11, 11 divided by 2 equals 5.5 rounded up is 6.

You might be interested in

Which expressions are equivalent to -90 – 60w?

Feliz [49]

Answer:

-30 (2w + 3) is the only one I can figure out.

I hope this helped tho!! :]

3 0

2 years ago

Find an invertible matrix P and a matrix C of the form such that the matrix A has the form A. The eigenvalues of A are and with

Drupady [299]

Answer:

Hello your question is incomplete attached below is the correct question

and the solution

answer: A

Step-by-step explanation:

attached below is a detailed solution of the given problem

There exists P and C such that ( ∵ λ1 ≠ λ21 so A is diagonalizable )

5 0

3 years ago

Need help, please

madam [21]

Answer:

19.5 hrs

Step-by-step explanation:

30 minutes meeting for every 3 hours of work

10 minutes meeting for every 1 hour of work

15 minutes meeting of every 1 1/2 hour of work

3 hours meeting for every 18 hours of work

She spent 19 1/2 hours

7 0

3 years ago

When number can each term of the equation be multiplied by to eliminate the fractions before solving 6-3/4x+1/3=1/2x+5

PolarNik [594]

Answer:

12

Step-by-step explanation:

You need to find the least common denominator (LCD) to all the denominators of the fractions present in the equation. These denominators are (writing them in their prime factor form to make our calculations easier):

$4=2^2\\3=3\\2=2$

Therefore, we need to include a factor of 3, and two factors of 2 ( $2^2$ ) in our least common denominator, so this LCD will be a perfectly divided by all three given denominators, therefore eliminating all fractions in the equation.

Our LCD is = $3*2^2=13*4=12$

6 0

3 years ago

The sum of two numbers is 85. If four times the smaller number is subtracted from the larger number, the result is 5. Find the t

Cerrena [4.2K]

Answer:

the larger number is 69

the smaller number is 16

Step-by-step explanation:

x is the smaller number

y is the larger number

x + y = 85

y - 4x = 5

y = 5 + 4x

x + 5 + 4x = 85

5x = 80

x = 16

y = 69

5 0

2 years ago