Help plz I don’t understand how to do this math below

Help Plz I Dont Understand How To Do This Math Below

Answers

Answer 1
for 1/3 times 2/5: to find the product, multiply the numerators and multiply the denominators. the product is 2/15. for 2/5 divided by 3/5, multiply by the reciprocal. the product is 10/30 which can be simplified to 1/3.

Related Questions

Help help help pls!

How do i do this, pls i need help asap-​

Answers

Answer:

Step-by-step explanation:

Hola

When you roast coffee, it loses 12% of its weight. How much fresh coffee do you need in order to get 14 2/25 lb of roast coffee?

Answers

Answer:

X - X/12 = 14 2/5 = 72/5        1/12 of X is lost in roasting

(12 X - X) / 12 = 72/5

11 X / 12 = 72/5

11 X = 864 / 5

X = 864 / 55

15.71 lbs     handy to use calculator here

Or 864 / 55 = 15 39/55 lbs

Answer:

16 lbs

Step-by-step explanation:

The radius of a circle is 16 ft. Find its area in terms of \pi

Answers

256 pi ft

For this problem, first we need to recognize that the area of a circle is found using the equation: pi r^2

When we plug in the value of r:
pi 16^2

We get an answer of 256 pi ft

A plumber charges a base fee of $60, and then each hour of work costs $15. Yesterday Joe hired the plumber to fix his sink, at a total cost of $240. How many hours did the plumber work?

Answers

The answers or your question is 12

DO NOT SPAM YOU WILL BE REPORTED ANSWER QUICK PLEASE Mason bought 16 tickets to a baseball game. The group rate saved him $5.75 per ticket He paid a total of $296.00 for the tickets. What was the regular price of a ticket to the game? Enter your answer in the box.​

Answers

Divide 296 by 16 you get 18.5 then add the 5.75 to get 24.25
So the answer is 24.25

The regular price of a ticket to the game will be $24.25  based on the given data.

What is a number system?

The number system is a way to represent or express numbers.

A decimal number is a very common number that we use frequently.

Since the decimal number system employs ten digits from 0 to 9, it has a base of 10.

As per the given,

Total paid = $296

Number of tickets = 16

Cost per tickets = 296/16 = $18.5

This cost excludes the $5.75 saved due to the group.

Original price = $18.5 + $5.75 = $24.25

Hence "The regular price of a ticket to the game will be $24.25  based on the given data".

For more about the number system,

https://brainly.com/question/22046046

#SPJ2

2) Subtract and simplify. 11 7\10 − 7 3\10 =

Answers

Answer:

4 2/5

Step-by-step explanation:

     11 7/10

-      7 3/10

----------------

      4 4/10

4 4/10 = 4 2/5

Charlie saves $2 for every $9 he earns. Melody saves $4 for
every $12'she earns. Is Charlie's ratio of money saved to money
earned equivalent to Melody's ratio of money saved to money
earned?

Answers

no they are not equivalent

Step-by-step explanation:

due that when you subtract 12 from 4 =8

but when you subtract 9-2=7 and that when Charlie will be losing a dollar and that Melody will have a dollar more

Explain why the order in an ordered pair is important​

Answers

Step-by-step explanation:

An ordered pair is the x-coordinate and the y-coordinate of a point. The order is important because, without a set order, there would be no way to know which was the x and which was the y.

The x-coordinate always comes first, before the y-coordinate.

(x, y)

Step-by-step explanation:

The order in an ordered pair is important because it indicates the location of the given point in a coordinate plane.  

In an ordered pair, (x, y):

The first number, (x ) represents the first coordinate. It provides the location of the point relative to the horizontal axis of the coordinate plane.The second number, (y ) represents the second coordinate. It provides the location of the point relative to the vertical axis of the coordinate plane.

We cannot switch the values of the first and second coordinates; otherwise, the ordered pair will provide a different location on the coordinate plane.

For instance, if we're given the point, (3, 2), this means that x = 3, and y = 2. This is not the same as (2, 3), as the coordinates imply that x = 2, and y = 3.  

Please see the attached screenshot where it shows how these two points have varying locations.  

need help with this please!! ​

Answers

Answer:

x = -4.

y = 0.

Step-by-step explanation:

Each element is multiplied by -2, so

-2 * x = 8

x = -4.

-2*y = 0

y = 0.

Evaluate x? - x + 8 for x = -2.
=

Answers

Answer:

tan

(

x

)

,  

x

=

π

3

x

+

2

y

+

z

x

+

y

+

z

,  

x

=

2

,  

y

=

3

,  

z

=

1

csc

(

x

)

,  

x

=

π

Answer:

6

Step-by-step explanation:

X+8 first substitute x

-2+8 solve

=6

Need help with this question

Answers

Answer: D

Step-by-step explanation: n

Translate to an equation and solve. Let x be the unknown number.
30% of 26 is what number?

Answers

Answer: x/30=26/100 would be the equation and then to get the answer you would cross multiply which would get you, x=7.8

Step-by-step explanation:

shelby traveled 50 miles to her friends house every weekend until she found a shortcut now she travels 46 miles what is the percent of change

Answers

Answer:

8% decrease

Step-by-step explanation:

50 x 2 = 100

46 x 2 = 92

100 - 92 = 8

A parabola can be drawn given a focus of (-11, -4) and a directrix of x=11. Write the equation of the parabola in any form.

Answers

Answer:

Step-by-step explanation:

This will open to the left and the vertex will be at (0, -4).

Equation us (y + 4)^2 = -4*-11x

44x = (y + 4)^2

29 years ago, James put some money into a savings account with 8% interest compounded quarterly (4 times a year). He just remembered it and saw that there was now $7328 in it. Find the original amount he invested.

Answers

Answer:

$0.97

Step-by-step explanation:

7328*100/108^(4*29)

a bunch of math later, with rounding...

0.97

*note-may be wrong

A racing car on the straight accelerates from 100 km/h to 316 km/h in three seconds.
What is its acceleration?

40m/s2

30m/s2

20m/s2

72m/s2

Answers

the correct answer whould be 65.62. but that is not a option for you so I dont know. try 72 it's the closest.


Javad had a mix of yellow and red jellybeans as shown on the
graph. If there are 40 total jellybeans in his bag, how many
are red?

Answers

Hi there!!

The ratio of red jelly beans to yellow is 7:3.

There are 40 jelly beans.

7+3 is 10.

40/10 is 4.

7*4 is 28.

Therefore, 28 jelly beans are red.

The basic wage earned by a truck driver for a 40-hour week is $560.00
(i) Calculate his hourly rate
For overtime work, the driver is paid one and a half times the basic hourly rate.
(ii) Calculate his overtime wage for 10 hours overtime.
(iii) Calculate the TOTAL wages earned by the truck driver for a 55-hour week.​

Answers

Answer:

i: 14

ii: 140

iii: 770

(In question iii I didn't put the 10 hours overtime in it and if I put it its 910.

Step-by-step explanation:

i: 650/40=14

ii: 14x10=140

iii: 14x55=770

Find the equation of the line which has slope 7 and y-intercept 2. Give your answer in the form y=mx+b

Answers

Answer:

y=7x+2

Step-by-step explanation:

Since it is in slope intercept form, you can simply subsitute the m(slope), into 7, and the b(y-intercep) into 2.

Hope it helped!

The equation of the line is y = 7x + 2.

What is the equation of a line?

The equation of a line is given as

y = mx + c

Where m is the slope and c is the y-intercept.

m = 7 and c = 2

The equation of a line is,

y = mx + c

y = 7x + 2

Therefore, the equation of the line is y = 7x + 2.

More about the equation of line link is given below.

https://brainly.com/question/21511618

#SPJ2

Please help

Consider the graph of g(x)= 2-8x12. identify the y- intercept, the vertex, and the zero of the functions.

Answers

the answer is c
hope this helps

What is the slope of the line on the graph?

Answers

Answer:

Step-by-step explanation: to find the slope rise over run

Acute triangle from one point to the other

Answer 4/11

According to the Community College Research Center at the Teachers College of Columbia University in New York, 32% of community college students work full-time (full-time defined to be a person working 35 or more hours per week). Bryanna believes that this percentage may be higher among CBC students, so she decides to take a survey of CBC students to determine if her hypothesis is correct or not.

Required:
What is an appropriate formal hypothesis statement for Bryanna's study?

Answers

According to her study, we have that:

The null hypothesis is [tex]H_0: p = 0.32[/tex]The alternative hypothesis is: [tex]H_1: p > 0.32[/tex]

At the null hypothesis, it is tested if the CBC's students proportion is the same as all community college students, that is, of 32%, hence:

[tex]H_0: p = 0.32[/tex]

At the alternative hypothesis, it is tested if the proportion for CBC's students is greater than 32%, that is:

[tex]H_1: p > 0.32[/tex]

A similar problem is given at https://brainly.com/question/25679468

.
Explain why the two figures below are not similar. Use complete sentences and
provide evidence to support your explanation. (10 points)

Answers

Answer:

These figures are not the same because the Slope of DE is not the same as the slope of JK.

Step-by-step explanation:

Slope of DE = -2/1

Slope of JK = -1

If they were similar, the slope would be the same, but the size would not.

-Chetan K

What is the value of x in the solution to this system of equations?
y = x + 1
y = 5x + 13

Answers

Step-by-step explanation:

y=x+1

y=5x+13

=13x/1

=5x/x

A set of house plans is made in the ratio 30:1. if a room is 6m long,how long is this room on the plan

Answers

Answer:

0.2

Step-by-step explanation:

30: 1

6:?

cross multiply

(6*1)/30

ans:0.2cm

there are 5 major train tracks from city x to city y and 3 major train tracks from city y to city z. how many trips can be made from city x to city z, passing through city y?

Answers

Answer:

3 trips

Step-by-step explanation:

I think it is three trips because 3 out of the 5 train tracks from city x were found in city y, therefore only 3 train tracks will be found in city z so there are 3 trips

The sum of one fifth of a number and 3 7/10 is 7. Find the number

Answers

Answer:

Step-by-step explanation:

3

Simplify the expression. n+3(n−1)

Answers

Answer:

4n - 3

Step-by-step explanation:

[tex]n+3(n-1)\\n+3n-3\\4n-3[/tex]

4n-3 I’m sure I’m right.

how do you solve 15 divided by 2/9

Answers

Answer:

67.5 or 67 1/2

Step-by-step explanation:

15   ÷              2

         ___________            

                   9

The numbers in 15 divided by 2/9 are labeled below:

15 = whole number

2 = numerator

9 = denominator

To make it a fraction form answer, you multiply the whole number by the denominator and make the result the new numerator. The old numerator becomes the new denominator:

15 x 9 2  =     135

                       ____

                          2

Thus, the answer to 15 divided by 2/9 in fraction form is:

 135

_____

   2

To make the answer to 15 divided by 2/9 in decimal form, you simply divide the numerator by the denominator from the fraction answer above:

135 / 2 = 67.5

The answer is rounded to the nearest two decimal points if necessary.

135/2 is an improper fraction and should be written as 67.5 or 67 1/2.

Hope this helps, have a nice day/night! :D

Answer:

67.5

Step-by-step explanation:

15 = 135/9

135/9 x 9/2 = 15 x 4.5 = 67.5

            9/2 = 4.5

Brainliest?

What is the length of the unknown leg in the right triangle?

Answers

Answer:

a is 20 cm long

Step-by-step explanation:

I used a triangle solver to get that length, sorry I can't actually prove it step by step

hope this helps!

Other Questions
Sila ay pangkot-etniko na makikita sa bulubundukin ng Cordillero. Stop and answer this question The first truck carries 35 tons less rice than the second truck. The number of paddy in the first truck is 2/3 of the amount in the second truck. How many tons of paddy does each cart hold? Which of the following quotes best illustrates the theme that hospitality is the most important social virtue?O "For you, / I have some good advice, if only you will accept it."O "But now the suitors trooped in with all their swagger/ and took their seats on low and high-backed chairs."O "Oh stranger, 1 ... you've counseled me with so much kindness now, / like a father to a son. I won't forger a word.""Greetings, strangerl / Here in our house you'll find a royal welcome. / Have supper first, then tell us what you need." "":::))))))) TRKIYE What is the main idea of the article?People who persevere when they face challenges are more resilient because theydevelop a growth mindset to learn from their mistakes.Growth mindset is better than a fixed mindset because you can learn from yourmistakes.People are born with a certain type of mindset, a fixed mindset or a growthmindset. It determines how successful they will be throughout their lives.Fixed mindset is when you have a fear of failure that you can't overcome, while agrowth mindset is the opposite of that. 0.36 in simpliest form with the line over the 6 Helppp!! I cant get this wrong lol What property is illustrated in the following equation?8 + 5 = 5 + ? Why are crystals in minerals formed from magma larger than mineral crystals formed from lava? Does criticism mean to judge someone??? Show the stages of running Shellsort on the input 8, 9, 7, 5, 4, 6, 3, 2, 1 using increments {1, 3, 7}. pls helppppppppppp really need help which native american tribes have lived in or still live in florida? legal decisions made by judges in court cases are called Does anyone know this? You are designing an exciting new adventure game and you want to attempt to explain where items that are carried by the player are being kept. What inventory system should you use to this? O visual grid approach hyperspace arsenal weighted inventory pseudo-realistic Whats the common ratio of the geometric sequence?-4,-8,-16 You are about to pull the turkey wishbone with a member of your family. What is the wish you hope to come true What list shows these in order from least to greatest?Square W: A= 325 in.2Square X: A= 3/.5 in.2Square Y: A= 5.5 in.2Square Z: A= 17.92 in.21. Z, Y, W, X2. X, W, Z, Y3. Y, Z, W, X 4. W, X, Y, Z Real-life situations of microphones.