Mathematics College

A.4/10
B.1/20
C.3/40
D.2/20

A.4/10B.1/20C.3/40D.2/20

Answers

Answer 1

Answer:

it's C. 3/40

Step-by-step explanation:

ghjfrukkbf

Related Questions

what is 5/8 - 1/2 ??

Answers

Answer:

1/8

Step-by-step explanation:

First convert 1/2 to eighths:

1/2 = 4/8

5/8-4/8= 1/8

Hope this helps! :)

Please answer the question step by step!

Answers

Answer:

Step-by-step explanation:

See the figure below.

This is how you graph directly from the equation in the slope-intercept form (y = mx + b) without having to create a table of x and y values.

The equation is

y = -2/3 x + 1

Compare it with

y = mx + b

b = 1

The y-intercept is 1, so mark 1 on the y-axis. (You already did.)

I placed a black dot there.

The slope is m.

m = -2/3

slope = m = rise/run

A slope of -2/3 can be though of as -2 rise and 3 run. That means start from the y-intercept, and go -2 in y (a rise of 2 down) and 3 in x (a run 3 right). Point graphed in red.

Mathematically, -2/3 is the same as 2/(-3), so starting again from the y-intercept, this slope can also be though of as rise of 2 in y (a rise of 2 up) and a run of -3 in x (a run of 3 left). Point graphed in green.

The line is graphed in blue.

........................

When twelve is added to eight times a number, the result is one hundred and fifty. Find the
number.

Answers

Adding twelve eight times is the same as 12 x 8 which is 96

x + 96 = 150

To find 150, subtract 96 from both sides

x = 150 - 96
x = 54

At its peak, an online shopping site was selling about 420 items per second. At this rate, how many items would it sell in 30 minutes ( 1,800 seconds)?

Answers

756,000

You multiply the number of items by the number of seconds

Answer: 758,000

Step-by-step explanation:

Expression: 420 x 1,800

Basically just find the number of seconds and since every second 420 items are sold just multiply 420 x number of seconds which is 1,800

Flying with the wind a plane went 348 miles per hour. Flying into the wind the plane only went 316 miles per hour What is the speed of the plane in still air? What is the speed of the wind

Answers

Answer:

?okihhligiutf rseyra qryjvgukvfyucgyivghvhgj

PLEASE HELP ITS MATH THANK YOUUUU

Answers

Answer:

1 inch

Step-by-step explanation:

Equation:

2/9.4 = x/4.7

9.4 = 9.4x

x = 1

-Chetan K

Hello, can someone help with this 43 - + 13

Answers

Answer:

43-(+13)

43-13

=30

-× + would give you -

+×- would give you -

+×+ would give you -

-×-would give you +.

what is the answer to 8 + k ≤ -3

Answers

Answer:

less than or equal to -11

Step-by-step explanation:

subtract 8 to both sides

k< or equal to -11

Calvina Miller makes a car payment of $214.50 every month. Her car
loan is for 5 years. How much will she pay in 5 years?

Answers

12,870 dollars. Let me know if you want me to show my work.

The ages of a man and his son are in the ratio 4:1. The man is 36years old, how old is the son?

Answers

The son is 9 since 9x4 is 36, so the ratio of their ages is written as 36/9

Find the measure of the missing angles

Answers

Answer:

H: 119 degrees.

G: 61 degrees.

M: 54 degrees.

K: 126 degrees.

Step-by-step explanation:

how to solve 5 divided by 2545

Answers

2545 divided by 5 is 509

The test scores for 10 students were: 74, 81, 39, 74, 85, 80, 100, 92, 74, and 85. What
is the mode?

Answers

Answer:

74

Step-by-step explanation:

"The mode is the value that appears most often in a set of data values."

So, if we look at this data, we can conclude that the mode is 74 because 74 appears 3 times (with 85 being second at twice).

74, 81, 39, 74, 85, 80, 100, 92, 74, and 85

\/

39, 74, 74, 74,  80, 81, 85, 85, 92, 100

           /\

        3 74's

How many minutes is it before 12 noon if 68 minutes ago it was three times as many minutes past 10 a.m.?​

Answers

if 68 minutes ago it (then) was three times as many minutes past 10 am (now)

x + 68 = 3 ×
×
(120 - x) →
→
x = 73 min
… if 68 minutes ago it (now) was three times as many minutes past 10 am (then)

x = 3 ×
×
[120 - (x + 68)] →
→
x = 39 min
… if 68 minutes ago it (then) was three times as many minutes past 10 am (then)

x + 68 = 3 ×
×
[120 - (x + 68)] →
→
x = 22 min

On Friday, 0.325 of the students in
Keisha's math class were absent. What
percent of the students were absent?
Look at picture for choices!! Quick!!

Answers

It would be c because you move two times the decimal dot to the right, that’s how you get the answer

if your answering can you please work it out on a paper and send a picture of the work?

Answers

6. 2 x + y = 14

7. 2 y - 3 x = 8

Also ask one question at a time pls

7+ За = 12 + 2а

Can anyone give the answer quick!

Answers

Answer:

A=5

Step-by-step explanation:

Answer:

A=5

Step-by-step explanation:

7+3a=12+2a

-2a -2a

7+a=12

-7 -7

a=5

Chords and Arcs - Guided Practice
Dents
#2 - The radius of ON is 18, NK = 9, and mpe - 120. Find each measure.
N
X
E
D
Н
Type in your answer for each measure in each box. (DO NOT include any symbols or letters.)
A: MCE =
B. mZHEN = 30
C. mZHNE =
units
D: HN = 9
9
N
ch

Answers

Answer:

Step-by-step explanation:

A) 120 / 2 = 60°

B) 180 - 90  60 = 30°

C) 60° same as arc length GE in part A above

D) 9 units = Rsinθ = 18sin30

simplify the expression.

-1 (x+9)

Answers

Answer:

-x-9

Step-by-step explanation:

-1(x+9)

(-1)(x) + (-1)(9)

(-x) + (-9)

-x-9

Answer:

-9x

Step-by-step explanation:

(x+9)=(9x) and then

9x x -1

-9x is the answer

Which number is rational?

Please help me

Answers

Answer:A

Step-by-step explanation:

Item 4
Which expressions are equivalent to 1.3−4x−3.7 ?

Select all correct answers.


−0.6−4−x

−4(x+0.6)

−x−x−x−x−2.4

−4x−2.4

Answers

Answer:

b,c and d are the answers

Step-by-step explanation:k12

Expressions (B), (C), and (D) are all equivalent to the given expression 1.3−4x−3.7.

What are expressions?An expression, often known as a mathematical expression, is a finite collection of symbols that are well-formed in accordance with context-dependent principles.An expression in mathematics is made up of numbers, variables, and functions (such as addition, subtraction, multiplication or division, etc.)

So, the expressions equivalent to 1.3−4x−3.7 are:

Solve: 1.3−4x−3.7

1.3−4x−3.7- 2.4 - 4x

Now, calculate for - 2.4 - 4x:

(A) −0.6−4−x:

-4.6 - x ≠ - 2.4 - 4x

(B) −4(x+0.6)

- 2.4 - 4x = - 2.4 - 4x

(C) −x−x−x−x−2.4

- 2.4 - 4x = - 2.4 - 4x

(D) −4x−2.4

- 2.4 - 4x = - 2.4 - 4x

Therefore, expressions (B), (C), and (D) are all equivalent to the given expression 1.3−4x−3.7.

Know more about expressions here:

https://brainly.com/question/28934492

#SPJ2

Correct question:
Which expressions are equivalent to 1.3−4x−3.7?

Select all correct answers.

(A) −0.6−4−x

(B) −4(x+0.6)

(C) −x−x−x−x−2.4

(D) −4x−2.4

Can you pleas help me with this fraction?

Answers

Answer:

Your answer would be 2/10

Step-by-step explanation:

So first do -1/4 + 3/8 which is 0.125 in decimal form if you prefer to do decimal way

Next: 5/8 is 0.625

Finally: 0.125 divided by 0.625 is 0.2 which in fraction form is 2/10

Hope this helped

15. A skier descends at a rate of 6 feet per second. What is the change in
elevation after one minute? *
Your answer
help

Answers

Answer:

After one minute they would've descended 360 feet

Step-by-step explanation:

Add the denominate numbers and simplify if necessary. 3 hr 55 min 40 sec + 5 hr 28 min 20 sec​

Answers

Answer:

3hr 26min 25src

Step-by-step explanation:

Check all solutions to the equation. If there are no solutions, check "None."
x = 16


Someone help ASAP!!

Answers

X can be 4 or -4

As a minus by a minus is a positive

Write the place value of underlined digit in 8.745

Answers

Answer:

thousandths I'm pretty sure

. A store is going to mark down all of their items by 33%. The cost of a computer you really want is $750. How much will the computer get marked down?

Answers

Answer:

$247.50

Step-by-step explanation:

33/100x750=247.50

Since 33% in a fraction is 33/100, use that x 750 and you will get how much the computer gets marked down.

Hope this helps! Thanks.

Solve the compound inequality. -2x<-10 and x-3<4​

Answers

Answer:

x > -7/12. This is the answer to this question.

Pleaseeee helpppppppppp

Answers

Answer:

25 ft^2

Step-by-step explanation:

In direct variation, if y varies directly with x, then the equation has the form

y = kx,

where k is the constant of proportionality. y is proportional to x.

Let's call the area y and the distance x.

Here, the area varies with the square of the distance, so the equation has the form

y = kx^2

Here, y is proportional to the square of x.

We can find the value of k by using the given information.

y = kx^2

When x = 20 ft, y = 16 ft^2.

16 = k(20^2)

k = 16/400

k = 1/25

The equation of the relation is:

y = (1/25)x^2

Now we use the equation we found to answer the question.

What is y (the area) when x (the distance) is 25 ft?

y = (1/25)x^2

y = (1/25)(25^2)

y = 25

Answer: 25 ft^2

Onyango slept at 2040 h on Thursday and woke up after 5 h 20 minutes. At what time did he wake up? A. 2.00 p.m. B. 2.40 a.m. C. 2.40 p.m. D. 2.00 a.m.​

Answers

Answer:

Your answer is C.

Step-by-step explanation:

Answer:d.2:00am

20:40 is 8:40 pm in regular time. if you add five hours to the it will be 1:40am and add another 20 minutes it will end up being 2:00am

Other Questions
jassons face gets flushed and his heart beats fast every time he walks into his physics class. however, jasson has never really liked science, so he does not think that his reaction is due to the class. instead, he decides that he must be attracted to his lab partner. jassons misattribution of his arousal in an attempt to explain the excitement he feels is consistent with which theory of emotion? Calculate the pOH of an aqueous solution of .0.073 M LiOH main disadvantages of rejoining Paris agreement Which of the following HIM tasks is eliminated by the electronic health record system Camille is 7 years older than Donny, and Donny is 4 years younger than Tommy.Write an expression for the total ages of the three people, in simplest form. Create a Top Ten list of the most important facts of the Spanish-American War Look at the point in the picture. What is the y coordinate?(3,-2) please help me to find thisanswer me fast 2 3/5 + 5 1/4 in a fraction plsssssssssssssssshelppppppppppppppppppppppppppppppppppppp what is the physical property of a star used to classify the stars by spectral type? You have learned that a word can have more than one correct pronunciation. Two of the pronunciations given are correct ways to say the word. Your job is to identify the imposterthe respelling that is not a correct pronunciation for the word.bouquet how does gerrymandering affect congressional districts? Does ATPsynthase store energy or release it? what is it called the percentage of the body weight that is fat compared to other body tissue, such as bone and muscle PLS HELP 25 POINTSBrutus, author of the Anti-Federalist Papers, was concerned about the government taking away people's rights.Which statement did Brutus make?Rights would be taken away because the government would be too weak to protect people.Rights would be taken away because larger states had more power than smaller states.Rights would be taken away by the government if they had the power to raise large armies in peacetime.Rights would be taken away if the nation was too small in size and population. Assume you have to explain to your sister's eighth-grade class the difference between a prosecutor's work andthat of a public defender. Of the following choices, which two do you want to present as accurate, as well aspoints you think eighth graders will find interesting and understandable?Public defenders are always in court defending individuals, prosecutors may not go to court for monthsDefenders start the initiative of presenting a case, the prosecutor then defends the state's case.Prosecutors press charges only when they believe a crime is committed, defense lawyers defend clients whether theybelieve they are guilly or notProsecutors represent the federal government, defense lawyers represent the state. What is the number if 4 is subtracted from sum of 1 fourth of 5 times of 8 and 10 What is the two perfect squares of 237? guys pls help me!!!!!!