Ask question

Ask question

All categories

2 years ago

14

Sarah counted 16 dogs playing fetch out of 24 total dogs at the park. which fraction represents the ratio of dogs that were play

ing fetch to total dogs?

1 answer:

mamaluj [8]2 years ago

6 0

It's 16:24
so the ratio is 2:3

You might be interested in

The distance around our school playing field is 300m. If our coach want us to run 3 km how many times well we need to run around

kirill [66]

You will need to run around 10 times because 3000m is 3km and 300*10 is 3000 :) i hope i helped

3 0

2 years ago

The point C(5, 4) is translated 9 units down.

Naily [24]

Answer:

The new point is at (5, -5)

Step-by-step explanation:

When a point is being translated down, they are being subtracted on the y-value. So all you have to do is subtract 9 from 4 and we end up with -5, our new y-value.

(5, -5)

3 0

2 years ago

Read 2 more answers

A landscaper mowed 2 1/4 yards in 1 1/2 hours. How much did she mow in 1 hour? How many hours does it take to mow one yard?

ioda

Answer:

1.5 or 1 1/2 of a lawn in one hour. about one hour to mow one yard.

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

ANSWER ASAP PLEASE FOR BRAINLIEST

adoni [48]

Answer:

Bottom= 3 Left side= 2.15 Right side= 1,775

Step-by-step explanation:

Divide every side by 4

7 0

2 years ago

Read 2 more answers

A multiple choice test has four possible answers for each question. Let X be the number of correct responses in a test of 100 qu

dimulka [17.4K]

Answer:

a. 4.33.

Step-by-step explanation:

If there is only one correct answer out of four alternatives, the expected proportion of correct answers is p =0.25

Sample size (n) = 100 questions

The standard deviation of a proportion 'p' is given by:

$s=\sqrt{\frac{p*(1-p)}{n} }$

Applying the given data:

$s=\sqrt{\frac{0.25*(1-0.25)}{100}}\\s=0.0433$

If X is the number of correct responses in 100 guesses, the standard deviation of X is:

$\sigma = n*s=100*0.0433\\\sigma = 4.33$

The standard deviation of X is 4.33 questions.

7 0

2 years ago