Jacob has the faster time because if you make the fractions equal you would make the denominators equal by rounding 3/4 to have a denominator of 12 making it 9/12 which is larger then 5/12 making Daniel's time slower then Jacob's.

3 0

3 years ago

In na hour , a jogger burns about 4 calories pero pound of body weight. How Manu calories will a jogger who weighs 151 pounds in

Alex777 [14]

This is a rate*unit problem.

So, 4 calories per pound x 151 pounds

$4\times151=604$

He will burn 604 calories in one hour

6 0

3 years ago

A family of four goes to the movies. Each ticket costs x dollars and $10 for a drink and candy. Each member of the family got a

raketka [301]

Answer: 4x+40 dollars

Step-by-step explanation:

1. Define: since a ticket costs x dollars and 10$ for a drink and candy, your expression would be x+10 dollars.

2. Distrubute: Since there are 4 people, it would be:

4*(x+10)

3. Simplify: 4*(x+10) => 4x+40

Have a nice day! :D

3 0

3 years ago