All categories

2 years ago

(10 points)I REALLY NEED HELP NOW!! (A) positive (b)negative (c)zero

Mathematics

2 answers:

tatyana61 [14]2 years ago

8 0

Hello from MrBillDoesMath!

Answer:

Cchoice B is the correct answer.

Discussion:

As stated by an earlier respondent, choice B is the correct answer. But why?

From the diagram, point B lies between 0 and 1 which means B is positive

From the diagram, point C lies between -1 and -2 which means C is negative

The quotient of a negative number by a positive number is negative, giving the answer as choice c

Regards,

MrB

P.S. I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!

Sindrei [870]2 years ago

4 0

The answer is B because b is positive and C is negative so if you divide it you will get a negative answer

You might be interested in

Simplify the expression and identify which property is used in each step.

777dan777 [17]

Answer:

1.2

Step-by-step explanation:

(0.85 + 0.50 + 0.15) - 0.30 Given

Simplify by adding in the parentheses first

(0.85 + 0.50 + 0.15) - 0.30

(1.35 + 0.15) - 0.30

(1.5) - 0.30

Subtraction Property

1.5 - 0.30

1.2

7 0

2 years ago

A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 46.046.0 and

Gala2k [10]

Answer:

The probability of selecting a class that runs between 50.2550.25 and 51.2551.25 minutes is 0.10

Step-by-step explanation:

The Uniform Distribution, also known as Rectangular Distribution, is a type of Continuous Probability Distribution. It has a continuous random variable restricted to a finite interval and its probability function has a constant density during this interval.

The formula of probability if given by:

f(x)=

$\left \{ {{\frac{1}{b-a}; \ a \leq x \leq b } \atop {0}; \ x \ otherwise } \right.$

In this exercise a= 46.0 and b= 56.0

The probability of selecting a class that runs between 50.2550.25 and 51.2551.25 minutes is:

$\int\limits^{51.25}_{50.25} {\frac{1}{56-46} } \, dx = \int\limits^{51.25}_{50.25} {\frac{1}{10} } \, dx = \frac{1}{10} \times (51.25 - 50.25)=\frac{1}{10}=0.1$

7 0

2 years ago

Y+3=20 simplify answer

ludmilkaskok [199]

Answer:

y=17

Step-by-step explanation:

subtract 3 from both sides.

4 0

3 years ago

Read 2 more answers

Anna can buy 3 sweatshirts for a total of $45.H

Masteriza [31]

Answer: Anna could buy 5 sweatshirts for $60.

Step-by-step explanation:

lets figure out the price of one sweatshirt.

45/3 = 15

one sweatshirt is $15

5*15=60

so 5 sweatshirts cost $60

6 0

3 years ago

A bag contains Ava marbles 6 red marbles and 4 Green marbles what is possibility selecting a red marble replacing it in the bag

Orlov [11]

i think it is

a 40 percent chance

or either 4/10 chance hopefully i helped and if i did plz mark as the brainliest

6 0

3 years ago