Answer ASAP I’m in a hurry

Mathematics

1 answer:

Shkiper50 [21]2 years ago

6 0

So based on the stuff you have given, I have found the correct answers

1.C Explanation: It said the building was 35 tall, which means Positive 35

2.D Explanation: It had said that the scuba diver was BELOW sea level, which will make the answer negative.

3.E Explanation: It had once again said BELOW, which will make our answer negative

4.A Explanation: He is owing her 23 dollars, which makes our answer negative.

5.B Explanation: She had jumped ABOVE the ground, which will make our answer positive.

I hope this helped you and have a great day.

You might be interested in

Who has a constant rate of pay

Setler79 [48]

Answer:

Jane has a constant rate of pay because her earnings go up by 12 every unit of time.

7 0

2 years ago

What is the value of f^-1 (-3)

maxonik [38]

According to the plot of $f(x)$ , whose curve passes through the point (-5, -3), we have

$f(-5) = -3 \implies f^{-1}(-3) = \boxed{-5}$

7 0

1 year ago

An author receives a contract from a publisher, according to which she is to be paid a fixed sum of $20,000 plus $3.50 for each

Schach [20]

Answer:

The mean of the total payments she will receive is $79,500.

The standard deviation of the total payments she will receive is $14,000.

Step-by-step explanation:

Given : An author receives a contract from a publisher, according to which she is to be paid a fixed sum of $20,000 plus $3.50 for each copy of her book sold. The author judges that her uncertainty about total sales of the book can be represented by a random variable with a mean of 17,000 and a standard deviation of 4,000 books.

To find : The mean and standard deviation of the total payments she will receive ?

Solution :

Let 'x' represent total sales of the book.

Let 'y' represent the payment to the author.

According to question,

The mean of the total payments she will receive is given by,

$\mu_y=20,000+3.50\mu_x$