Ask question

Ask question

All categories

3 years ago

12

A jet flies 3,360 miles from New York to Paris in about 2.7 hours. About how many hours would the jet take to fly 5,687 miles fr

om Paris to Rio de Janeiro?

2 answers:

Stolb23 [73]3 years ago

6 0

You would want to first find the unit rate
2.7 ÷ 3,360 which is .00080357 hours per mile
then multiply
.00080357 × 5,687 which is 4.6 hours

g100num [7]3 years ago

4 0

It's takes about 4.6 hours if your rounding it to the nearest tenth

You might be interested in

Write the ratio as<br> fraction in simplest form, with<br> 16 gal to 72 gal

V125BC [204]

Answer:

2/9

Step-by-step explanation:

16/72 simplify in calculator =2/9

5 0

2 years ago

Read 2 more answers

What is the definition of constant

Pie

Answer: If you mean the math definiton then a quantity or parameter that does not change its value whatever the value of the variables, under a given set of conditions.

7 0

3 years ago

Kevin runs a farm stand that sells apples and raspberries. Each pound of apples sells for $3.50 and each pound of raspberries se

krek1111 [17]

Kevin sold 10 pounds of apples and 20 pounds of raspberries.

Step-by-step explanation:

Given,

Cost per pound of apples = $3.50

Cost per pound of raspberries = $4

Total amount earned = $115

Let,

x represent the pounds of apples sold

y represent the pounds of raspberries sold

According to given statement;

3.50x+4y=115 Eqn 1

y = 2x Eqn 2

Putting value of y from Eqn 2 in Eqn 1

$3.50x+4(2x)=115\\3.50x+8x=115\\11.50x=115$

Dividing both sides by 11.50

$\frac{11.50x}{11.50}=\frac{115}{11.50}\\x=10$

Putting x=10 in Eqn 2

$y=2(10)\\y=20$

Kevin sold 10 pounds of apples and 20 pounds of raspberries.

Keywords: linear equation, substitution method

Learn more about linear equations at:

#LearnwithBrainly

5 0

3 years ago

Show answer in lowest terms 1/3 x 3/4=

Tresset [83]

1/3 * 3/4

= 3/12

= 1/4

8 0

3 years ago

Read 2 more answers

There are 312 cards in 6 decks of playing cards . IF YOU HAVE TIME PLEASE HELP ON THE OTHERS QUESTIONS BELOW IN THE PICTURES ! (

shepuryov [24]

To figure out how many cards are in each deck, divide 312 by 6. That comes out to a quotient of 52. That means there are 52 cards in each deck.

#5, the way to figure out which is the better deal, is to multiply the 2 package by the 5 package (note, DO NOT multiply the prices, only how many games they hold) that comes out to 10. So, what you do know is multiply the 2 games price by 5.

$11.98 * 5 = $59.9

Do the same with the 5 package, except multiply it by 2.

$24.95 * 2 = $49.9

Now, with these 2 answers you can tell that the 5 game package is $10 cheaper than the 2 game package, even though you are getting the same amount of games.

Hope this helps a little!

4 0

3 years ago