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3 years ago

Is 5.111111111 rational

Mathematics

2 answers:

dimaraw [331]3 years ago

4 0

Answer:

no its not

Step-by-step explanation:

madreJ [45]3 years ago

4 0

Answer:

yes

Step-by-step explanation:

a rational number is a number that can be expressed as a fraction where both the numerator and the denominator in the fraction are integers

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Tim and Caitlin are preparing to get married. Caitlin has a car payment of $300 per month, which is 10% of her monthly income. A

Misha Larkins [42]

Answer:

A. $2,000

Step-by-step explanation:

Let x represent Caitlin's monthly income and y represent Tim's monthly income.

We have been given that Caitlin has a car payment of $300 per month, which is 10% of her monthly income.

We can represent this information in an equation as:

$\frac{10}{100}x=300$

$0.10x=300$

$x=\frac{300}{0.10}$

$x=3000$

Therefore, Caitlin's monthly income would be $3000.

We are also told that after Caitlin is married to Tim, her car payment will only be 6% of their combined monthly income.

This means that 6% of x plus y is equal to 300.

$\frac{6}{100}(x+y)=300$

$0.06(3000+y)=300$

$180+0.06y=300$

$180-180+0.06y=300-180$

$0.06y=120$

$y=\frac{120}{0.06}$

$y=2000$

Therefore, Tim's monthly income is $2,000 and option A is the correct choice.

5 0

4 years ago

PLEASE HELP! I ACCIDENTALLY STARTED THIS QUIZ TOO EARLY!

telo118 [61]

Answer:

inside

√((5-(-5))^2+((-24)-(-8))^2)=√(10^2+16^2)=√356＜25

4 0

3 years ago

My other dog, Beau, runs through the house dropping a line of slobber across

ozzi

Answer:

2.67 seconds

Step-by-step explanation:

Distance covered by the dog = 40 ft

The rate at which the dog runs (speed) = 15 ft/s

But,

speed = $\frac{distance}{time}$

So that,

time = $\frac{distance}{speed}$

= $\frac{40}{15}$

= 2 $\frac{2}{3}$

time = 2.6667 s

It would take the dog 2.67 s to mess.

6 0

3 years ago

Holly is going to draw two cards from a standard deck without replacement. What is the probability that the first card is a king

Sauron [17]

1/13 chance for king and ace 8/52

4 0

3 years ago

I need help. What is two over three plus blank over six equals one and one sixth? Sorry if it is a little complicated.

Alex_Xolod [135]

Answer: 3/6

Step-by-step explanation:

Calculation steps:

2 × 2

3 × 2

4 + 3

1 1

7 0

3 years ago