Mathematics Middle School

Karen wakes up at 6:00 a.m. It takes her 1 1/4 hours to shower,get dressed,and comb her hair. It takes her 1/2 an hour to eat breakfast, brush her teeth, and make her bed. At what time will she be ready for school? how do you solve it

Answers

Answer 1
She will be ready at 7:45 am.
1 1/4 hour = 1 hour and 15 minutes ( 1 hour divided by four is 15 minutes per quarter)
adding that to the initial time of 6:00am you get the time to be 7:15am adding the 1/2  an hour which is 30 minutes. Your final answer is, she will be ready at 7:45am.

Related Questions

Answer 12 plzzzz‼️‼️ asap!

Answers

Create equal fractions to find the number of hours he used the health club for.

2/13=x/29.25

Then, simplify so that x is by itself.

(29.25x2)/13 = x
x= 58.5/13
x=4.5 hours
13/2 = 6.5
They charge $6.50 per hour
29.25/6.50 = 2925/650 = 4.5
He was in the health club for ~ 4.5 hours

hope this helps

Kevin wanted to know how many minutes are in 2 years.
he set up the conversion below

365 days 24 hours 1 hours
2 years *------------ * ------------ * -----------
1 years 1 day 60 minutes

1. what did Kevin do wrong

2. what can Kevin do to fix it

Answers

Part 1
Kevin did not indicate the conversions between years, days, hours, and minutes.

Part 2
The correct calculation for the number of minutes in 2 years is
[tex]2 \, years \\ = (2 \, years)*(365 \, \frac{days}{year})*(24 \, \frac{hours}{day} )*(60 \, \frac{minutes}{hour} ) \\ = 1,051,200 \, minutes[/tex]

Answer: 1,051,200 minutes

(2*1)+(6*1/1000) write in standard form

Answers



2+1006

=1008

1000+8=1008

Hope this helps

If I increase an amount by 7% what is the multiplier

Answers

The answer is:  " 1.07 " .
_______________________________________
Explanation:
_______________________________________
100 % + 7 % = 107 % ;
_______________________________________
107 % = 107/100 = 107 ÷ 100 =   1.07  .
_______________________________________
1.07 hope this helps

How do you write 2.2 in word form?

Answers

2.2=22/10=2+0.2=2+2/10

so it could be said as 2 and 2 tenths
two and two-tenths
 2      .          2

How to solve a=9y+3yx

Answers

Therefore, the equation [tex]y = \frac{a}{9 + 3x}[/tex] represents y as a function of a and x, showing how changes in a and x affect the value of y.

The given equation a = 9y + 3yx is a literal equation, meaning it relates multiple variables (in this case, a and y) with constants. Our goal is to isolate y, which means we want y to be expressed solely in terms of a and x, without any other variables.

To do this, we first factor out the common factor y from the right side of the equation, leaving us with a = y(9 + 3x). This step simplifies the equation and makes it easier to isolate y.

Then, to solve for y, we divide both sides of the equation by (9 + 3x), effectively undoing the multiplication by (9 + 3x) on the right side. This leaves us with [tex]y = \frac{a}{9 + 3x}[/tex].

In this final expression, y is in terms of a and x, indicating that the value of y depends on the values of a and x. As a and x vary, the value of y changes accordingly, following the relationship described by the equation.

Complete Question:

Solve the literal equation for y.

a = 9y + 3yx

y =

Compare the integers indicated on the graph below.

A. -6 > -12

B. -12 > -6

C. -4 > -8

D. -8 > -4






5)

Answers

The correct answer is A. -6 > -12


Hope that helped! :)

If each square in the grid has a side lengt of 8mm,what is the-width and height of the rectangle

Answers

one of them is 4 and one is 2

Find last​ year's salary​ if, after a
2% pay​ raise, this​ year's salary is
$38,760.

Answers

Your answer would be $37,984.8

I need the answer to this question ASAP please help.

Answers

(3/5)^3 = (3^3)/(5^3) = 27/125
3^3 = 3x3x3 = 27
5^3 = 5x5x5 = 625
27/625 is the answer and it can’t be simplified

Please help not sure on this

Answers

If I am correct, it would be dropped at -3, side adding to negative numbers make them increase to positive numbers.

What is 4 ÷457 long division

Answers

The answer is 114.25
0.008752735 is the right answer 

3/4 x+5− 1/2 x=3 Solve For X Need Answer Fast Please!!!!!!!

Answers

3/4x + 5 - 1/2 x=3 = -8

I believe this is the right answer :)

Answer:

8 1/5

Step-by-step explanation:

mr. peters buys 3 1/4 pound of grapes for $4.55 what is the unit cost of the grapes

Answers

divide 3 1/4 with 4.55

Susan currently has an account balance of $1,336.60. Her initial deposit on the account was $820 and it earned 4.5% simple interest. How long has Susan held the account?

Answers

Here we need the time, so
t = I/pr = (1336.6-820)/(820)(.045) = 14 years


Hwong Has 39 Muffins.If each of hos Guest will Eat 2 Muffins, Hwong figures That He Can Serve Muffins To 19 Guest

Answers

That is correct because 2x19=38 which is the closest number without going over

In albany it is -4°f in chicago it is -14°f‚ in minneapolis it is -11°f‚ and in toronto it is -13°f. in which city is the coldest?

Answers

Chicago because on the number line, the numbers to the left get smaller, and the numbers to the right get bigger. Negatives on the number line are going right, and getting smaller, even though it seems the numbers are getting bigger.
EX: -14,-13, -12,-11,-10...

the largest negative number would be the coldest, so -14 would be the coldest.

 Chicago is the coldest city

−30+(−40)+(−70 equivalent expression

Answers

−30−40−70

=−70−70

=−140


math questions down below

Answers

#1 the correct answer is 6/7
#2 the correct answer is -9

True or false 6,859^1/3 can be written as square root 3 19^3

Answers

[tex]6859^{ \frac{1}{3}} [/tex]

Using the index law [tex]a^{ \frac{m}{n}} = (\sqrt[n]{a} )^m[/tex]

[tex] \sqrt[3]{6859}=19 [/tex], so we can also write this as
[tex]( \sqrt[3]{19^3} )[/tex]

Answer: TRUE

one type of insect is 0.0052 meter long.what is this length in scientific notation

Answers

Because scientific notation has to be in between 1 and 10, you would need this to be 5.2. Count the spaces and since its getting smaller your exponent is negative. 

Your answer should be 5.2*10^(-3)

What is .86 divided by 5 minus .3 times .5

Answers

The answer is 2.2 buddy
.86÷5-.3×5= -1.328 the answer is -1.328

What is 239901 rounded to the nearest ten thousand

Answers

The answer is 240,000

zack watches tv 3 times as much as joel. Joel watches tv 2 hours a day. how many hours a day does Zack watch tv?

Answers

Jole - 2 hours a day
Zach- 3(2) hours a day
The answer is:
6 hours a day
joel- 2 hours
zack- times 3
2x3=6.
Zack watches tv for 6hours a day

A manufacturing company with 450 employees begins a new product line and must increase their number of employees by 18%. How many total employees does the company now have?

Answers

The answer would 531. You would add 18% more employees to the company so the answer is 531. I really hope this helped you. Have a nice day!

1. Four more than five times a number is less than 54. Evaluate this problem situation for values of the number.

2. Two times the sum of a number and four increased by three is at most six less than the number. Evaluate this problem of situation for values of the number.

Answers

1. 4 + 5x < 54
- subtract 4 to the right side
- divide by 5
- answer: x <10 

2. 2(x + 4) + 3 = 6 - x
- distribute 2 to x and 4
- add 8 and 3
- add -x to the left side
- subtract 11 to right side
- 2x= -5 
answer: x= -5/2
The answer is  -5/2
thanks (:

Solve the equation ax+b=c for x

Answers

ax+b=c
ax=c-b
x=(c-b)/a
The solve of this equation will be X=(C-b)/A


7.The mass of a grain of sand is approximately 2.8×10^−11 grams

Select from the drop-down menu to correctly complete the statement.
The mass of a grain of sand is approximately 2.8×10^−8

Answer Choices:
A. Milligram
B.Gram
C.Killogram

Answers

i just took the test.. the answer is A. Have a nice day!

Answer:

a

Step-by-step explanation:

What is the value of the underlined digit? 5,678.321. The underlined digit is 1.

Answers

0.001

Hope this helps!
.001     the decimal is important because in the number the 1 is after the decimal, itrepresents the fact that its not a whole number. The two zeros are there to replace the two numbers that come before the 1 and after the decimal. they replace 32

explain the simplified form of 3abc/abc when abc doesn't equal zero?

Answers

Dividing abc, which is a*b*c, we get 3*a/a*b/b*c/c=3
Other Questions
Tasha has 12 minutes. She wants to jump rope for 8 minutes and play tag for 5 minutes will tasha have enough time Equivalent decimal for 67/100 A=12h(a+b) Solve for h. Paco de luca is a famous flamenco artist who plays the ______________. saxophone caja guitar flute ONE similarity between the development of the Maya and the residents of Teotihuacan. Be specific or I will report you. In the context of u.s. foreign policy in the 19th and the 20th centuries, _____, in its broadest interpretation, meant that americans were a chosen people ordained by god to create a model society. Sarah has $20 saved. If she will save her allowance for the next 3 weeks, and she gets $10 per week for her allowance. At the end of the week, she gets $150 in birthday money. How much money will she have after the 3 weeks?Which of the following sets of equations represents this problem? a driveway is 40 yards long. About how many meters long is it Which transformation of f(x)=3^x does h(x)=-3^x-7 represent? One active transport process that occurs in the electron transport process in the membrane of the _____________ is the transport of protons to produce a proton gradient to power the production of ATP.A)chloroplastB)mitochondriaC)nucleusD)ribosome How did the kansas-nebraska act overturned the missouri compromise of 1820 and bleeding kansas? Identify the correct sentence. A. Somethings are better left unsaid.B. Some-things are better left un-saidC. Some things are better left un-said D. Some things are better left unsaid What happened when the British attacked New York City?A. The British win a total victory B. The colonial forces won a total victory C. The British defeat the colonial forces, but allow Washington to retreat D. The colonists and the British decide to stop fighting and sign a peace deal? Carlotta subscribes to the HotBurn music service. She can download no more than 11 song files per week. Carlotta has already downloaded 8 song files this week. Write, solve, and graph an inequality to show how many more songs Carlotta can download. advantages and of legalizing baby bins where is macbeth going when he sees the bloody dagger How was land distributed among Georgia residents after the yazoo land fraud? A cylinder has a height of 16 cm and a radius of 5 cm. A cone has a height of 12 cm and a radius of 4 cm. If the cone is placed inside the cylinder as shown, what is the volume of the air space surrounding the cone inside the cylinder? (Use 3.14 as an approximation of .)A.452.16 cm3B.840.54 cm3C.1,055.04 cm3D.1,456.96 cm3 Tenemos una cocina muy moderna pero mi mam no quiere un microondas porque prefiere usar una _____ para preparar la comida. a. techo b. ducha c. estufa Chris had a tin of 24 cookies he has eaten 2/4 of the cookies how many cookies did he eat Steam Workshop Downloader