John sees a scale drawing of a boat that has 1:30 on it. He measures the length of the boat on the scale drawing to be 10 cm. How long is the real boat, in centimeters? 100 cm
5000 cm
200 cm
500 cm

500cm.

Step-by-step explanation:

the scale 1:50 means that

1cm represents 50cm.

10cm represents ?

crossmultiply 10 × 50 ÷ 1 = 500cm

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.

step-by-step explanation:

what does 'mandy have ben 780 bottle caps. ' mean?