Mathematics College

Ben can address the weekly newsletters in 4 hours, Charlie can address them in 3 hours. How long would it take
them to address the newsletters if they work together?

Answers

Answer 1
it would take 3 and a half hours

Related Questions

YOU GET 50 POINTS IF YOU ANSWER THIS , The map shows the location of four places in a school. A coordinate plane is shown. There is a point at 5, 2 labeled Front office. There is a point at negative 6, 4 labeled Gym. There is a point at negative 4, negative 3 labeled Auditorium. There is a point at 6, negative 4 labeled Library. Peter's English class is located in the same quadrant as the auditorium. Which of the following could be the coordinates of the English classroom?
A (3, 2) B (−3, 2) C (−3, −2) D (3, −2)

Answers

Answer:

B

Step-by-step explanation:

Bc if u solve our you will get the answers and I’m learning about this stuff right now

Answer:

B

Step-by-step explanation:

Got it right

A polar bear needs to eat at least 20 pounds of food each day. The zoo feeds the polar bear using canisters that each contain 2 pounds of food. The polar bear has already consumed 12 pounds of food. How many more canisters x of food does the polar bear need to eat? Write your answer as an inequality.

Answers

Answer:

34

Step-by-step explanation:

Answer:

x= (20-12)/2

Step-by-step explanation:

True or false question please help :)

Answers

Answer:

True

Step-by-step explanation:

:D

It says choose all of the multiple choice answers that are true about the diagram

Answers

Answer:

C. and E.

Step-by-step explanation:

Complimentary angles are two angles that both measures create the same degree as a right angle, or 90 degrees

Looking at the graph, we see 1 right angle, which is 9. Therefore we can cross out any answer that includes <9 in it.

Let's look at 7, this is an obtuse angle, WAY more than 90 degrees, therefore we can cross out any answer that includes <7 in it.

Meaning we only have three exceptable degrees, <6, <5, and <8.

There are only 2 answers that follow these rules. C and E

What is the factored form of 343 + x^6?
A.(7 - x)(49 + 7x + x^2)
B.(7 + x)(49 – 7x + x^2)
C.(7 - x)(49 + 7x^2 + x^4)
D. (7+ x2)(49 - 7x^2 + x^4)

Answers

D is correct :D

Tell me if I got it wrong :l

2x - 3y = 9

-5x -3y = 30

x = y =

Answers

Answer:

is 50

Step-by-step explanation:

..

Answer:

50 mgghh*gffh CD d yuh hgcft

Re-write the quadratic function below in Standard Form
y = -5(x - 4) 2squared+ 5

Answers

Answer:

Step-by-step explanation:

Just to get points

what three ratios are equivalent to 7:6​

Answers

Answer:

14:12

21:18

28:24

Step-by-step explanation:

There are multiple but these are just a few

12:14, 21:18, 42:36, and 84:62.

Skew lines are parallel.

Answers

Yes i am pretty sure

https://brainly.com/question/add?entry=1642&task_content=MS.+Donaldson+earn+%2418.80+for+the+first+40+hours+she+work+I+a+week+she+earns+1+y+medio+times+amount+per+hour+for+each+hour+beyond+40+hours+in+a+week+last+week+Ms.+Donaldson+worked+45.5+hours+how+much+money+did+she+earn

Answers

I have no clue what u just said , my eyes hurt I can’t read this sorry
What is this???The heck dude

What is n+2<6 please I need this very much.

XC

Answers

Answer:

n<4

Step-by-step explanation:

n+2<6

Subtract 2 on both side

n+2<6

 -2  -2

n<4

Emily is entering a bicycle race for charity. Her mother pledges $0.30 for every 0.5 miles she bikes. If Emily bikes 8 miles, how much will her mother donate?

Answers

Answer:

4.80

Step-by-step explanation:

Answer:

Her mother will donate $4.80

Step-by-step explanation:

Divide the number of miles she rode by 0.5 miles. Then multiply it by $0.30.

Apply Newton’s method to estimate the solution of x3 − x − 1 = 0 by taking x1 = 1 and finding the least n such that xn and xn + 1 agree to three digits after the decimal point.

Answers

Solution :

Given

[tex]$f(x)=x^3-x-1, x_1=1$[/tex]

[tex]$f'(x)=3x^2-1$[/tex]

Let the initial approximation is [tex]$x_1 =1$[/tex]

So by Newton's method, we get

[tex]$x_{n+1}=x_n-\frac{f(x_n)}{f'(x_n)},n=1,2,...$[/tex]

[tex]$x_2=x_1-\frac{f(x_1)}{f'(x_1)}=1-\frac{1^3-1-1}{3(1)^2-1}=1.5$[/tex]

[tex]$x_3=1.5-\frac{(1.5)^3-1.5-1}{3(1.5)^2-1}=1.34782608$[/tex]

[tex]$x_4=1.34782608-\frac{(1.34782608)^3-1.34782608-1}{3(1.34782608)^2-1}=1.32520039$[/tex]

[tex]$x_5=1.32520039-\frac{(1.32520039)^3-1.32520039-1}{3(1.32520039)^2-1}=1.32471817$[/tex]

[tex]$x_6=1.32471817-\frac{(1.32471817)^3-1.32471817-1}{3(1.32471817)^2-1}=1.32471795$[/tex]

[tex]$x_5 \approx x_6$[/tex] are identical up to eight decimal places.

The approximate real root is x ≈ 1.32471795

∴ x = 1.32471795

Mallory bought 6.2 yards of fabric. How many feet of fabric did she buy? (1 yard= 3 feet) ​

Answers

Multiply total yards by 3

6.2 yards x 3 = 18.6 feet

Answer:

18.6 , if wrong correct me

Step-by-step explanation:

There are 24 hours in a day and scientists tell us that we should sleep for 3/8 of the day how much time should we spend sleeping?

Answers

Answer:

9

Step-by-step explanation:

3/8 × 24

= 3 × 3

= 9

9 Hours

Find the x-intercept of 4x−2y=8

Answers

Answer:

(2,0)

Step-by-step explanation:

Please answer 200 points with brainleist

Answers

Answer:

The slope of the following relationship is proportional. Rhoda can show that the line is constant by emphasizing how the line is straight and connects with (0,0)

a. True

b. False

c. False

d. True

Step-by-step explanation:

I'm not completely sure about my answers but I really tried Hope I helped a little bit. :)

Have a great day :)

Answer:

It is following

Step-by-step explanation:

That she spends more money every time because she keeps using the minutes

I need help with the question l, can you help.please thank you​

Answers

If you can send an image of the beginning of the question, I’d be glad to help. You didn’t show enough info for me to get an answer

What is the exact value of sin165° ?

Answers

I think the answer is D
The correct answer is “D”!

what is 3 2/3 minus 2 1/5

Answers

Answer: 1 7/15 or 22/15

Step-by-step explanation: calculator

Answer:

1 7/15

Step-by-step explanation:

To solve this equation, we first need to find the least common denominator. In this case, the LCD of 3 and 5 is 15.

We can then convert our fractions to fifteenths.

Our new equation is 3 10/15 - 2 3/15.

From there, we can subtract normally and we get 1 7/15. We know that's in simplest form because 7 is a prime number

Sam completed a race that is 7 kilometers long. Which distance is closest to the number of miles Sam ran?

Answers

Answer:

Sam ran around 4.3 miles.

around 4.35 miles my guy

6. Place your work for both Part A and B in the space provided.
Part A: Select the option that best fits the scenario.
Gloria earned $400. She needed $320 for a new Chromebook.
What percent of the amount earned is the amount needed?
Which is the correct expression of this situation? (a or b)
a) 400 is what percent of 320?
b) 320 is what percent of 400?
Part B: Show your work to find the percent.

Answers

9514 1404 393

Answer:

  A:  (b) 320 is what percent of 400

  B:  80%

Step-by-step explanation:

Part A:

This is a reading comprehension question. You are told that ...

  $320 is the amount needed

  $400 is the amount earned

and you are asked to find ...

  what percent of the amount earned is the amount needed?

The question can be rephrased as ...

  the amount needed is what percent of the amount earned?

Filling in the amounts you are told, the rephrased question becomes ...

  $320 is what percent of $400 . . . . . matches choice (b)

__

Part B:

If we let x represent "what percent", then we can write the above question as ...

  320 = x · 400

Dividing by 400 gives ...

  320/400 = x = 0.80 = 80%

That is, 320 is 80% of 400.

Which inequality represents all the values of x for 46 < -6( x − 18) ?

Answers

Answer:

69

Step-by-step explanation:

because it is jjujujujujuj

Four time the sum of twice a number and six is thirty-two find the number

Help please (:

Answers

Answer:

yes the answer is 8.

Step-by-step explanation:

HELP IM TIME
George is comparing two different phones. The screen of phone A has a width of 5.3 cm. The width of the screen on phone B is 5 and one-third cm. Which statement explains which phone has the wider screen?

Answers

Explanation:
We already have phone A 5.3 cm
We just need to find phone B

First we need to find what one-third is as a decimal

Which is 0.3

Now add 0.3 to 5

0.3 + 5 = 5.3

Answer: neither phone a and Phone be 05.3 cm

Answer:

Screen B is wider, because 5 and one-third is greater than 5.3..

Step-by-step explanation:

Got it correct on edge

Marta’s customer bought 4 large oranges at $0.75 each and 8 small oranges at $0.50 each plus tax was a total of $7.49. She used t to represent the amount of tax. Explain her errors in the diagram.

A bar diagram. The top box contains t. The bottom 3 boxes contain 7.49, 0.75 (8), and 0.50 (4).

Answers

Answer:

T should not have been in the top box the top box should have had 7.49 in it

Answer:

The total, 7.49, should be the top bar, and the variable, t, should be one of the partial bars. The prices for a certain number of oranges is also incorrect. $0.75 should be multiplied by 4 and $0.50 multiplied by 8.

Step-by-step explanation:

What is common monomial factor of 10x2+10?

Answers

Answer:

10

Step-by-step explanation :

 10x2+10

=10(2x+1)

Factor 10 out of 10x2 +10.
10 (x2 +1)

What is 90% of 1,000,000?

Answers

you're welcome, and I hope this helps

pls help with this problem​

Answers

Answer:

HOPE IT WILL HELP YOU

Step-by-step explanation:

ans

313308

is (-1,5), (-2,6), (-3,7) a function

Answers

no!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Other Questions
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