Mathematics College

PLEASE I NEED HELP ASAP THIS IS FOR A FINAL TEST PLEASE HELP THE QUESTION IS - Mitchell can wash, dry, and fold 5 loads of laundry in 31 hours. What is the average amount of time it takes Mitchell
to do one load of laundry?
A. 35 minutes
B. 42 minutes
C. 53 minutes
D. 70 minutes​

Answers

Answer 1

Answer:

Choice B) 42 minutes

Step-by-step explanation:

3.5 hours / 5 loads = 0.7 hours per one load

0.7 x 60 = 42

Related Questions

Fill in the blank
4+ (-15)=

Answers

Answer:

-11

Step-by-step explanation:

4+(-15)=

-11

What is the length of BC please help I’ll give you BRAINLIEST

Answers

Answer:

3.8

Step-by-step explanation:

use pythagoras theorem

a^2+b^2=c^2

a^2+5^2=6^2

a^2+25=36

a^2=36-25

a^2=11

a=3.3

but on the answers provided write 3.8 because its close

Please help me with this):

Answers

Answer:

It would be 11/3

Step-by-step explanation:

Which of the following could be the side lengths of a triangle?

Answers

Answer:

D. 12, 15, 25

Step-by-step explanation:

The triangle leg rule states that the smaller two lengths must add up to be greater than the largest length.

This means that the first two values must add up to be greater than the final value.

12 + 15 = 27

27 > 25

So, your answer is D

If 120 L of an acid solution is 75% acid, how much pure acid is there
in the mixture?

Answers

Answer:

25% or 30L

Step-by-step explanation:

100% is 120L, we know 75% is acid, we need the other 25% to make the 100%. 25% of 120 is 30, so 30 liters is pure acid

Which is a better measure of spread: range or interquartile range? Why?

Answers

The interquartile range is a better measure of spread because, The interquartile range is often seen as a better measure of spread than the range as it is not affected by outliers.

hope it helps.

have a good day.

Answer:

She's correct

Step-by-step explanation:

EDG 2021

HEY PLEASE HELP ME ASAP I NEEEEEED HELP

Answers

Since only half of the 8 white eggs are cracked, then there are 4 cracked, white eggs. The probability of drawing one of these 4 from the 18 total eggs is 4/18 which simplifies to 2/9 or 22%.

I hope this was quick enough haha, have a nice day and remember that Jesus loves you <3

Please help for brainliest.

Answers

Answer:

not sure but I think it's B... I'm so sorry if it's wrong!

Step-by-step explanation:

Nice to meet you❤️

Working 4 hours for $7.00 per hour.

Answers

Answer:

You will have 28 dollars in 4 hours

Step-by-step explanation:

4 x 7 =28

find the area












__________

Answers

Answer:

21+10.5

=31.5 ²

....

...

....

Pls help due tonight. BRIANLIEST IF CORRECT. Prob easy tho.

Answers

The Answer Should Be -6 And -2
-6 + -2 = -8
-6 x -2 = 12

lma.oooo im just answering so u can give the first guy brainliest ^^

40 POINTS PLS HELP I WILL ALSO GIVE BRAINLY (ANSWER THE BOXES ON BOTTOM RIGHT)

Answers

Answer: See explanation

Step-by-step explanation:

ΔLNM and ΔLKN are 30°- 60°- 90° triangles

We have to find the length of LN before we can find the length of MN.

In a 30°- 60°- 90° triangle, the length of the hypotenuse is 2 times the length of the shorter leg, and the length of the longer leg is the length of the shorter leg times √3

Since the hypotenuse is 6, the short leg would be 3 since the hypotenuse is 2 times the length of the short leg.

LN = √3 times the shorter leg

3 × √3 = 3√3

LN = 3√3

We now know the length of the longer leg in ΔLNM (3√3)

MN would be 3√3 × √3

3√3 × √3

= 3√9

= 3 × 3 = 9

MN = 9

ΔLKM is also a 30° - 60° - 90° triangle

The short leg is 6 m

The hypotenuse would be 12 m

The longer leg would be 6√3

Perimeter: 6 + 12 + 6√3

The perimeter is 18 + 6√3

Area: 1/2 × b × h

b = 6√3

h = LN = 3√3

6√3 × 3√3

18√9 = 18 × 3 = 54

Area: 54 m²

Hope it helps!!

The values of x and y are directly and one pair of values are given.
write an equation that relates x and y. simplify completely.
x= -4, y =6

Answers

Answer:

The relation is [tex]y = -1.5x[/tex]

Step-by-step explanation:

x and y are directly proportional:

This means that the equation is given by:

[tex]y = ax[/tex]

In which a is the multiplier that relates these two variables.

x= -4, y =6

We use this to find a. So

[tex]y = ax[/tex]

[tex]6 = -4a[/tex]

[tex]a = -frac{6}{4}[/tex]

[tex]a = -1.5[/tex]

So

The relation is [tex]y = -1.5x[/tex]

(18 POINTS) PLEASE HELP me! thanks!

Answers

Answer:

2 \frac{1}{4}

PLEASE HELP ME!

What is radiant energy? Give an example.

Answers

Answer:

Radiant energy is the energy of electromagnetic waves.

Step-by-step explanation:

I

Radiant energy is energy that is transferred by electromagnetic radiation.

Example:

The heat emitted from a campfire.

2+2 its really really hard its the hardest problem i have ever done

Answers

Answer:the anser is 66

Step-by-step explanation:2=33

33+33=66

What are the advantages and disadvantages of bar chart​

Answers

Answer:

Advantages:

● Bar charts are pretty easy to interpret, and there's a very clear relationship between size and value that allows easy comparison.

● They're simple to make and most people have experience creating and understanding them from school.

● They can help in presenting very large or very small values more emphatically.

Disadvantages:

● Bar charts that attempt to represent wide ranges of numbers will struggle to efficiently communicate their message. For example, a bar chart for the numbers 5, 6, 10 and 378 will lend extreme visual weight to the highest value and make the relative values of the other measurements appear irrelevant. An alternative to this would be creating an adjusting scale for the bars, but this complicates the visual aspect of the presentation and breaks the intuitive sense that size correlates directly to value.

● Bar graphs tend to be locked into a particular data set, making it hard to show multiple values or changes over time unless the chart is modified, such as by making the bars layered and three-dimensional.

I hope it's helpful!

Answer:

Advantages:

Bar charts are pretty easy to interpret, and there's a very clear relationship between size and value that allows easy comparison.They're simple to make and most people have experience creating and understanding them from school.They can help in presenting very large or very small values more emphatically.

Disadvantages:

Bar charts that attempt to represent wide ranges of numbers will struggle to efficiently communicate their message. For example, a bar chart for the numbers 5, 6, 10 and 378 will lend extreme visual weight to the highest value and make the relative values of the other measurements appear irrelevant. An alternative to this would be creating an adjusting scale for the bars, but this complicates the visual aspect of the presentation and breaks the intuitive sense that size correlates directly to value. Bar graphs tend to be locked into a particular data set, making it hard to show multiple values or changes over time unless the chart is modified, such as by making the bars layered and three-dimensional

which one is greater 3 with the power of 2 or 2 with the power of 3 tell me why

Answers

Is there a picture or something or a equation I could help but What you’re needing help on I don’t get

Answer:

3 with the power of 2

Step-by-step explanation:

This is greater because when you multiply 3 by 3 you get 9, and when you multiply 2 x 2 x 2 you get 8

Chcies needs a cabeat is 11 inches long the cable costs $1.20 per centimeter how such would be pas for the table Shehu
set up the calcuno sales problem

Answers

Answer:

1.20 times 11. I hope it helped!

11x + 4y = -46
7x – 4y = 10

Answers

wait are you solving for y or x?

for each sequence find the first 4 terms and the 10th term

Answers

Answer:For these, n is equal to the term you want. So you substitute the number in for whichever term you want. This means:

a) 1 (1st term) + 5 = 6

2 (2nd term) + 5 = 7

3 (3rd term) + 5 = 8

4 (4th term) + 5 = 9

10 (10th term) + 5 = 15

And so on for b (not going to keep writing the term, I’m sure you get that by now.

b) 2(1) - 1 = (2x1) - 1 = 1

2(2) - 1 = (2x2) - 1 = 3

2(3) - 1 = (2x3) - 1 = 5

2(4) - 1 = (2x4) - 1 = 7

2(10) - 1 = (2x10) - 1 = 19

Hope this helps :)

please help me
is for my daughter ​

Answers

Step-by-step explanation:

To find 5/6 of the area, multiply the area that was found in part A , as the question states by 5/6.

⅚ × Area found in part A.

PLEASEE HELP MEH I WILL GIVE U BRAINLIST!!!!!!

Answers

Answer:

I will first divide the shape into two rectangles. first rectangle area would be 60x15=900mm^2. next rectangle is 20x30=600mm^2. 900+600=1500mm^2. the area is 1500mm^2, which is answer D

Step-by-step explanation:

Mark me brainliest and I give you luck boost on the test :)

ive been 348234 rer f3298i423 83484 8394qr 93r3 hfe shawtys like a melosyyy

Answers

jjbiiinnmkko ok then

what is the rule when multiplying or dividing by a negative number to solve inequalities?

Answers

You flip the inequality.
Example: if x > -y and you divide both sides by (-1) then you flip the inequality so: -x < y
When we multiply or divide by a negative to solve an inequality, it's the same as multiplying or dividing by a negative to solve a regular equation! Just remember to multiply or divide both sides by the same quantity, then simplify! Remember, when multiplying or dividing by a negative YOU MUST FLIP THE INEQUALITY SIGN.

Solve each inequality and give your answers in interval notation:
|9x – 11 < 4
16x – 31 > 2
Submit Question

Answers

Answer: for |9x – 11 < 4

7/9<x<5/3

Step-by-step explanation:

interval notation:

(7/9 , 5/3)

According to Wikipedia, the average weight of an adult male in the U.S. is 197.7 pounds with a standard deviation of 18 pounds, while the average adult female weighs 168.7 pounds with a standard deviation of 15 pounds. Both weights vary according to a Normal distribution.

7.) If you randomly selected one adult woman, what is the probability that her weight exceeds (is higher than) 130 pounds?



Suppose you randomly selected one adult male and one adult female from the entire U.S. population. Let the variable D = the difference in their weights (male – female).





8.) Calculate and interpret the mean of D.



9.) Interpret your answer from #8 in context.



10.) Calculate the standard deviation of D.



11.) Calculate the probability that the randomly selected male would weigh less than the randomly selected female.

Answers

Do mine I’ll do 3 of yours

A student had $16.08 in his lunch account on Monday. By the end of the day on Thursday, he had spent $11.25. How much money was left in his lunch account to use for Friday? *​( wrong answers only)

Answers

420.69

Step-by-step explanation:

He lunch was fire

Please please help me please

Answers

Answer:

a and c

Step-by-step explanation:

I think a and c would work for this problem

Find x. Round to the nearest tenth.
4
6
5

Answers

Answer:

7.5

Step-by-step explanation:

The ratio between the two numbers in each set are the same, so the process used to get from 4 to 6 could also be used to find x. 6/4=1.5, so 4*1.5=6. Multiplying 5 by 1.5 would get x. 5*1.5=7.5, so x=7.5.

Other Questions
2. Tanya is 15 years older than Sarah. In 3 years, the sum of their ages will be 41.a) Write an expression for Tanya's age in terms of Sarah's age. Use S to represent Sarah'scurrent ageb) Write an expression for how old Tanya will be in 3 years, using the expression you wrotefor her agec) Write an expression for how old Sarah will be in 3 years, using S to represent Sarah'scurrent age.d) Write an equation that shows the sum of their future ages will be 42e) Solve that equation to find Sarah's current agef) What is Tanya's current age? SOMEONE LIKE ACTUALLY HELP In Night by Elie pgs45-63 What did the musicians do each morning at the camp prior to going to work? what are some excuses to tell your teacher for not doing homework online?please make it good for theology PLEASE HELP QUICKLY!! Urgent please help.. After you withdraw $35 from your checking account, the new balance is $260. Which equation shows the equation that could be used to find the balance on your account before the withdrawal? {IF YOU ARE CORRECT YOU GET A BRAINLESS}Read the following text:A lady in a fine gown and hat stepped out of the carriage and strode up to the door of 221B Baker Street. She sniffled and used a handkerchief to wipe away her tears. Taking a deep breath, she rapped on the door of the world's most famous detective.Mrs. Hudson answered the door and ushered the visitor to Sherlock Holmes' flat. The detective stood tall and confident, gazing at Mrs. Blakely with an inquisitive smile. He invited Mrs. Blakely to enter. Mrs. Hudson offered her some tea. After using the tea to warm her hands, Mrs. Blakely felt capable of explaining her situation. Yesterday afternoon, Mrs. Blakely had arrived home to find a masked individual robbing her house. When the mysterious figure heard her approach, he or she ran farther into the house and disappeared. All that remained was the black mask lying on the ground. Mrs. Blakely's most prized possession, a massive purple gem, also had disappeared. While Mrs. Blakely knew it would be useless to ask Holmes to retrieve the gem, she wanted him to determine how the thief and gem had disappeared so completely.Sherlock Holmes listened to the tale and agreed to visit the crime scene. The safe was open and empty, but it was not damaged. There was no visible entry into the room where the safe was kept: the windows were sealed, and the door was not damaged. Mrs. Blakely led Sherlock Holmes farther into the house and stopped in the middle of a hallway of old portraits. There were no windows, and the only door was at the other end of the hallway."This spot is where I found the black mask," Mrs. Blakely explained.Sherlock Holmes inspected the hallway with a wrinkled brow. He walked up and down the hallway. He put his hand on the smooth floor. Then, Sherlock's brow smoothed and a glint entered his eyes. Turning to the wall, he pressed the expensive portrait into the wall."What are you doing to my painting?" Mrs. Blakely gasped."Calm down, Mrs. Blakely," Holmes replied. "The solution to this mystery is staring you in the face. There is no sign of a break in, so the thief has access to the house. The thief disappeared in this spot without using the far door, so there must be a hiding spot within the walls or floor. There are scratches on the ground near this portrait. I felt a draft when I reached down to test the floor. It's elementary, Mrs. Blakely. The thief is hidden in the wall behind this portrait."Holmes pushed the portrait harder into the wall. The wall moved, revealing a hiding place. Sherlock Holmes lit a candle. Its light revealed a sleeping maid with a gigantic purple gem clasped in her hands. The mystery of the disappearing thief was solved.Select the detail that supports this statement: Mrs. Blakely was upset when she arrived to speak with Sherlock Holmes. (2 points) aA lady in a fine gown and hat stepped out of the carriage and strode up to the door. bTaking a deep breath, she rapped on the door of the world's most famous detective. cShe sniffled and used a handkerchief to wipe away her tears. dMrs. Hudson ushered the visitor to Sherlock Holmes' flat. Ocean acidification is occurring becauseA. of agricultural runoff into rivers.B. the ocean absorb about 25% of the carbon dioxide emitted into the atmosphere by human activities.C. water changes pH as it warms.D. overfishing is changing the structure of ecosystems, haring the plankton that regulate the pH of ocean water.E. acid rain has worsened over the last two decades. ImagineImagine a pigIn a big purple wigImagine a carIn the shape of a starImagine a bearWearing a pink underwearImagine a foxWearing red fluffy socksImagine a shoeThat always stayed newJust imagineQ:The use of the word 'imagine' in this poem is an example of A. alliterationB. onomatopoeiaC. rhymeD. repetitionE. AABBCC The student council is organizing a school fair. Council members are making signs to show the prices for admission and for each game a person can play. If the school admission is $2 and the price per game is 25 cents, Let x represent the number of games. Which expression can you use to determine the total amount (in dollars) a person pays for admission and playing x games? Help me please!!!!!! Segn el artculo, qu representa el merengue para la Repblica Dominicana?Es un ritmo que tiene sus orgenes en la actualidad.Es un ritmo que tiene sus orgenes en la actualidad.AEs una danza que refleja el sufrimiento del pueblo.Es una danza que refleja el sufrimiento del pueblo.BEs un sonido que simboliza el espritu revolucionario.Es un sonido que simboliza el espritu revolucionario.CEs una seal de la identidad nacional dominicana. Read the excerpt from Act 2 of The Monsters Are Due on Maple Street.STEVE(whirls around toward her)Show them nothing! If they want to look inside our houselet them get a search warrant.CHARLIELook, buddy, you can't afford toSTEVE(interrupting)Charlie, don't tell me what I can afford! And stop telling me who's dangerous and who isn't and who's safe and who's a menace.According to the stage directions, what is Steves attitude in this scene?He is growing angry about the accusations being made against him.He is greatly disappointed that Charlie would accuse him of such things.He is highly amused that Charlie thinks he is involved in what is occurring.He is secretly pleased by the accusations that are being made about him. mention three railway line constructed in the colonial era Please help me Im terrible with things like this!!! Francis is saving money for a new kindle. she needs to save at least $200 to pay for it and has decided to save $25 per week from babysitting. how many weeks will it be before she can purchase the new kindle. show work please what is 2+2(2)^2-3 ????????? A grocery store that uses local distributors is am example of what stage of globalization Sally bought a sofa for $450. It was marked 35% off. The sales tax is 8.5%. Find the total cost of the sofa. Translate "drive 3 blocks" into Spanish using suing commands