3 years ago

BRAINY

Mathematics

1 answer:

likoan [24]3 years ago

5 0

Answer:

correct answer is four sixths

Step-by-step explanation:

you can simplify 2/6 to 1/3 and then it would just be 1/3 plus 1/3. This is 2/3 or 4/6! Hope this helps :)

You might be interested in

If two out of every 10 high school students are licensed drivers, about how many students would be expected to have drivers' lic

Savatey [412]

Answer: 123 students

Step-by-step explanation:

2/10 is 20% so you'd take 615 x 0.20 which is 123.

4 0

3 years ago

The state of Georgia is divided up into 159 counties. Consider a population of Georgia residents with mutually independent and e

harkovskaia [24]

Answer:

$\frac{159^{n} -(\left \{ {{159} \atop {n}} \right.)*n! ) }{159^{n} }$

Step-by-step explanation:

number of counties = 159

n number of people are mutually independent and equally likely home locations

considering the details given in the question

n ≤ 159

The number of ways for people ( n ) will live in the different counties (159) can be determined as $(\left \{ {{159} \atop {n}} \right} )$

since the residents are mutually independent and equally likely home locations hence there are : $159^{n}$ ways for the residents to live in

therefore the probability = $\frac{159^{n} -(\left \{ {{159} \atop {n}} \right.)*n! ) }{159^{n} }$

4 0

4 years ago

In a survey of 300 adults, 10% did not know how to ride a bike. How many people is this? Show your work.

Lyrx [107]

Answer:

Step-by-step explanation:

300 * 0.1 = 30

0.1 meaning 10%

4 0

3 years ago

Gwen borrows 400$ from her parents to buy a bike. She agrees to pay them back plus 4% interest. What is the total amout of money

Sauron [17]

Answer:Gwen will pay $560 in total

Step-by-step explanation:

From the 400 she will pay back and the 40% .40x400= 160 + 400 making it into the total to $560

6 0

4 years ago

You are and $20 per hour doing then skipping work your total earnings depend on the amount of hours you spend the landscaping wh

konstantin123 [22]

The independent variable would be hours spent working.

6 0

4 years ago