Mathematics College

Can someone please help me please?

Answers

Answer 1

The last choice, D, is the correct one

Related Questions

For the function f defined below, evaluate f (3,7), f(4,4), and f (1,5)

Answers

Answer:

Step-by-step explanation:

[tex]f(3,7)=\frac{3+7}{2(3)+7}=\frac{10}{13}\\f(4,4)=\frac{4+4}{2(4)+4}=\frac{8}{12}=\frac{2}{3}\\f(1,5)=\frac{1+5}{2(1)+5}=\frac{6}{7}[/tex]

Help again pls (view the photo)

Answers

Answer:

thirty-two equals two times number plus seven

does 1, 2, 5 from a right triangle

Answers

9514 1404 393

Answer:

Step-by-step explanation:

The two short sides, 1 and 2, do not have a sum greater than the long side, 5, so these lengths do not form any sort of triangle.

Lengths 1, 2, √5 satisfy the Pythagorean theorem, so will form a right triangle.

1² +2² = (√5)²

1 + 4 = 5 . . . . . . Pythagorean theorem is satisfied

a retangular field is 18 yards in length and 51 feet in width. what is the area in square yards

Answers

Answer:

2754

Step-by-step explanation:

Given,

Length = 18 yards is equivalent to 54 feet

Width = 51 feet

So area of the field = Length * width

= 54 x 51

=2754 square feet

40 points please help

Answers

Answer:

[tex]\huge\boxed{-2}[/tex]

Step-by-step explanation:

Use any two points from the line.

Let them be:

(x1,y1) = (0,-2)

(x2,y2) = (-1,0)

Now,

[tex]\displaystyle Slope = \frac{y_2-y_1}{x_2-x_1} \\\\Slope = \frac{0-(-2)}{-1-0} \\\\Slope = \frac{2}{-1} \\\\Slope = -2\\\\\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

A group of people were asked if they had run a red light in the last year. 186 responded "yes" and 130 responded "no." Find the probability that if a person is chosen at random from this group, they have not run a red light in the last year.

Answers

Step-by-step explanation:

There are 186 + 130 = 316 people total, Out of those 316, there are 186 people who responded "yes" to running a red light.

so the probablity is approximately 186/316 = 0.58860759493

If you want this probablity as percentage , then it would be approximately

58.860759493%

Thank You

How do I write 680,705 in expanded form.

Answers

Answer:

600,000+80,000+700+5

plot function f on the graph f(x) = |1/2x - 2|

Answers

Answer:

See attached

Step-by-step explanation:

Given function:

f(x) = |1/2x - 2|

The function is plotted and it is below.

The graph of the function f(x) = | (x/2) - 2 | is attached with the answer the lines of the function meet at point 4 at the x-axis.

What is a graph?

A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.

The graph of the function f(x) = | (x/2) - 2 | is attached with the answer the lines of the function meet at point 4 at the x-axis.

Therefore graph of the function f(x) = | (x/2) - 2 | is attached with the answer the lines of the function meet at point 4 at the x-axis.

To know more about graphs follow

https://brainly.com/question/25020119

#SPJ2

A preferred stock from ABC pays $3.55 in annual dividends. If the required return on the preferred stock is 6.7%, what is the value of the stock?

Answers

Answer:

The value of the stock is $52.99 or $53.

Step-by-step explanation:

Annual dividend per share

Cost of preferred stock

3.55

6.7

52.99

hope this helps :)

Karina is driving from her house to her cottage. If she drives at 10 kilometers per hour, she will arrive at 6 PM. If she drives at 15 kilometers per hour, she will arrive at 4 PM. How fast must she drive in order to arrive at 5 PM

Answers

Answer:

12.5 kilometers per hour

Step-by-step explanation:

[tex](10+15)/2=25/2=12.5[/tex]

Which of the following represents a fraction that converts to a repeating
decimal with a value less than one ?
0.5 0.25 0.9 0.44...

Answers

0.44…

0.44… = 4/9, if you type that into a calculator you’ll see that the number 4 repeats forever

0.44…. Because if u calculate it it will keep repeating.

The difference of a and b is added to 4.

Answers

Step-by-step explanation:

The difference of a and b is added to 4.

(a-b)+4

When simplifying an expression using order of operations addition MUST
ALWAYS come before subtraction.
True
False

Answers

Answer:

The answer is False,

Step-by-step explanation:

The answer is False because in some expressions if there are parentheses and there is a subtraction problem in the parentheses but there is an addition problem in front of the parentheses that does not exactly mean that you do the addition first, this is because the subtraction is inside the parentheses and so since the subtraction is in parentheses it is done fist.

two i others ways to name

Answers

Answer:

What do u mean? i guess toby or biannca

Step-by-step explanation:

Given the data below are the number of students in each age group.
Ages Number of students
15-18 9
19-22 8
23-26 2
27-30 5
31-34 7
35-38 3

Based on the frequency distribution above, find the cumulative frequency for the class with lower class limit 31.

Answers

A scale of 1:50 000 means that every centimetre on the map is equal to 50 000 centimetres (500 metres) in reality.

The distance between two towns on that map is 6cm, therefore in reality there’s 6 * 50 000 = 300 000 centimetres, which is equal to 3 000 metres, which is equal to 3 kilometres.

Meg received a 3% increase in pay, She was making $690/week

Answers

Answer:

the answer is $710.70

Step-by-step explanation:

690 x 52 (weeks in a year) = $35,880.00 x 3% = 1076.40

$1,076.40 + $35,880.00 = 36, 956.40 / 52 weeks = 710.70 per week

with the increase she got an additional $20.70 per week.

The amount that she is making after the increase will be $710.7 per week.

What is the percentage?

The quantity of anything is stated as though it were a fraction of a hundred. A quarter of 100 can be used to express the ratio. Per 100 is what the term percent signifies. The symbol ‘%’ is used to symbolize it.

Meg received a 3% increase in pay, She was making $690/week.

Then the amount that she is making after the increase will be

⇒ (1 + 0.03) × $690

⇒ 1.03 × $690

⇒ $710.7

The amount that she is making after the increase will be $710.7 per week.