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3 years ago

PLEASE HELP APAP, WILL MARK BRAINLIEST WHEN POSSIBLE! The length of a rectangle is shown below:

Mathematics

2 answers:

Gennadij [26K]3 years ago

7 0

I think its the Fourth answer

prisoha [69]3 years ago

6 0

Im pretty sure the correct answer is the fourth one

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Someone please help me with the problem. it’s due tomorrow and idk what i’m doing

Hatshy [7]

For the first question:Using the distance=rate x time formula (d=rt). Your equation would be y=38x. The 38 comes from the kathryn’s speed(rate).

For the second question: because you know the distance is now 53 substitute 53 for y and solve. 53=38x. Where x represents her time. She travels the 53 miles at a rate of 38mi/h (53 divided by 38) and solve in terms of hours 1.3947or rounded to the nearest tenth 1.4 which in terms of hours is 1 hour 24 minutes.

5 0

3 years ago

The mixed number -4 1/5 can be written as the improper fraction -19/15 True False

pshichka [43]

<span>The mixed number -4 1/5 can be written as the improper fraction -19/15
It's false

</span>- 4 1/5 = - (20/5 + 1/5) = -21/5

Hope it helps

8 0

3 years ago

Read 2 more answers

What value of x makes the equation true <br> 2 (6x-1) = -38

Anestetic [448]

Answer:

<h3> $\boxed{\bold{\boxed{ \sf{x = - 3}}}}$ </h3>

Step-by-step explanation:

$\sf{2(6x - 1) = - 38}$

Distribute 2 through the parentheses

⇒ $\sf{12x - 2 = - 38}$

Move constant to right hand side and change it's sign

⇒ $\sf{12x = - 38 + 2}$

Calculate

⇒ $\sf{12x = - 36}$

Divide both sides of the equation by 12

⇒ $\sf{ \frac{12x}{12} = \frac{ - 36}{12} }$

Calculate

⇒ $\sf{x = - 3}$

Hope I helped!

Best regards!!

5 0

3 years ago

Answer quickly thank you so much!!!!!!!!!!!!!!!!!!!!!

marin [14]

The answer is C I think

3 0

3 years ago

Travelers who fail to cancel their hotel reservations when they have no intention of showing up are commonly referred to as no-s

notsponge [240]

Answer:

a) 0.0523 = 5.23% probability that at least two of the four selected will turn to be no-shows.

b) 0 is the most likely value for X.

Step-by-step explanation:

For each traveler who made a reservation, there are only two possible outcomes. Either they show up, or they do not. The probability of a traveler showing up is independent of other travelers. This means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$