Kendra washes windows in an office building. She washes 25 of the windows on Monday. She washes 13 of the windows on Tuesday. What fraction of the windows remain for Kendra to wash?

Answers

Answer 1

Answer:

4/15

Step-by-step explanation:


Related Questions

A simple and easy math question.

Answers

Answer:

Cheetah

Blue Wildebeest

Brown Hare

Elk

Step-by-step explanation:

Divide the distance by the time.

Blue Wildebeest: 33 1/3 divided by 2/3 = 50

Brown Hare: 8 divided by 1/6 = 48

Cheetah: 7 divided by 1/10 = 70

Elk: 18 divided by 2/5 = 45

Now you have to order the animals from who has the biggest number(top) to who has the smallest number (bottom).

Answer:

Elk

Brown Hare

Blue Wildebeast

Cheetah

Step-by-step explanation:

Divide the distance by time to make percent

Blue Wildebeast- 33 1/3 ÷ 2/3 = 50%

Brown Hare- 8 ÷ 1/6 = 48%

Cheetah- 7 ÷ 1/10 = 70%

Elk- 18 ÷ 2/5 = 45 %

Least to Greatest: 45%, 48%, 50%, 70%

Least (top) to Greatest (bottom): Elk, Brown Hare, Blue Wildebeast, Cheetah

Math
2 miles is the equivalent to how many feet?

Answers

Answer:

10,560

Step-by-step explanation:

Super easy

Brainliest please :)

10560, hope this helps

The radius of a circle is 4 centimeters. What is the area of a sector bounded by a 135 degrees arc

Answers

Answer

3π is the answer here is the steps I couldn't write it I'm busy so I just wanted to help I hope it helps

The sum of two consecutive numbers is -37. Find the numbers.

Answers

Answer:

I think you answer will be 7

9
Find the missing angle.
20"
80°
100°
50
80°
70°

Answers

Answer:

80°

Step-by-step explanation:

20°+80°+missing angle=180°

missing angle=180°-100°=80°

The graph shows a line and two similar triangles.

What is the equation of the line?

A. Y=3/2x
B. Y=2/3x
C. Y=3x
D. Y=2x​

Answers

Answer:

a y=3/2× Pls help me do me one

a

i really need help on this.​

Answers

Answer:

both are (0,0)

Step-by-step explanation:

Hello There!

When its asking for the vertical intercept its asking " at what points does the equation cross the vertical axis( y axis) so its pretty much asking for the y intercept¨

In the graph shown below the y intercept is 0 so the coordinates of the vertical intercept would be (0,0)

When its asking for the horizontal intercept its asking " at what points does the equation cross the horizontal axis ( x axis ) so its pretty much asking for the  x intercept."

In the graph shown below the x intercept is 0 so the coordinates of the horizontal intercept would be (0,0)

find the value of given expression

=》
[tex] \sqrt{901 - 5 + 4} [/tex]


Answers

Step-by-step explanation:

Answer is 30 I hope this help you

You take measurements of the distance traveled by an object that is increasing its speed at a constant rate. The distance traveled d as a function of time t can be modeled by a quadratic function. What is the quadratic function that models distances of 21 ft at 1 s, 59 ft at 2 s, and 141 ft at 4 s?

Answers

Answer:

Follows are the solution to this question:

Step-by-step explanation:

Given:

[tex]s_1 = 21 \ \ t_1 = 1\\\\s_2 = 59 \ \ t_2 = 2\\\\s_3 = 141 \ \ t_3 = 4[/tex]

All points are on the graph including its quadratic function, in order to install their coordinates to values of x and y with the following values:

[tex]y= ax^2 + bx + c\\\\21=a+b+c[/tex]      Inserting the coordinates of the first point

[tex]y= ax^2 + bx + c\\\\59 =4a+2b+c[/tex]              Inserting the coordinates of the second point

[tex]y= ax^2 + bx + c\\\\141=16a+4b+c[/tex]       Inserting the coordinates of the third point

1 at 5:00 is where u get ready and then 7:00 u are done then u go to school then at 12;oo is time for luch that time and then 1:00 is done will lunch when are u going back to home when it is afternoon

Answers

Answer:

3:30 maybe or its probably different if your at a different country and their school I don't know if this the correct answer

Step-by-step explanation:

The dot plot shows the number of pretzels that were in each snack bag made for a party.
Number of Pretzels

How many snack bags were made for the party? Enter your answer in the box.

Answers

The answer is 440
I use a calculator

Need help asap Please. Thank you​

Answers

Answer:

B. 477°, -243°

Step-by-step explanation:

Coterminal angles with 117° are:

117° + 360°x, where x is an integer

When x = 1 and -1 we get:

117° + 360° = 477° and 117° - 360° = -243°

It can be easily verified that all the other pairs are incorrect

Correct one is B

what the distance from c to d

Answers

Answer:

i think that the answer is 7 units

Step-by-step explanation:

let me know if im wrong

Answer:

5

Step-by-step explanation:

it was correct for me

What is arc BDE?
Links=reported
Plz helppp!!

Answers

Answer:

around 228 degrees

Step-by-step explanation:

Answer: 143

Step-by-step explanation:

What is 8 1/4 divided by 3 1/2?

Answers

Answer:

2 5/14

Step-by-step explanation:

HELP PLAESE!!!!!!!!!!!!!! I NEED HELP

Answers

Answer:

A

Step-by-step explanation:

B doesn't sound right

C doesn't either

D is just wrong

Harper has a mask collection of 400 masks. She keeps 21% of the masks on her wall. How many masks does she keep on her wall?

Answers

Answer:

84

Explanation:

400 × 21%

= 400 ÷ 100 x 21 (because 21% = 21/100)

= 84

i hope this helps! :D

What is the equation of the line that is represented by the table of values below?

x y
0 15
1 12
2 9
3 6
Group of answer choices

y = -3x + 15

y = -15x - 3

y = 15x - 3

y = 3x + 15

Answers

Answer:

y = -3x + 15

Step-by-step explanation:

slope is -3

y-intercept is 15

find the area of trapezoid​

Answers

Answer:

1725ft^2

Step-by-step explanation:

I have made it in above picture

Which of the following values for x are solutions of the equation: 2|X|+3=5

Answers

Answer:

X=1 or X=-1

Step-by-step explanation:

2|X|+3=5 ⇒|X|=1 ⇒X=1 or X=-1

please solve this simultaneous equation

Answers

Answer:

b6 2hich method

Step-by-step explanation:

I solv3 this

-(4k^2-13k-12)+5k^2-8k How would I be able to write this in standard form with the greatest exponent being first.

Answers

Answer:

Step-by-step explanation:

Negative sign is outside the parenthesis. So, each term of (4k² - 13k -12) should be multiplied by (-1)

-(4k² - 13k -12) + 5k² - 8k = 4k²*(-1) - 13k*(-1) - 12*(-1) + 5k² - 8k

                                        = -4k² + 13k + 12 +5k² - 8k

Combine like terms,

                                        = -4k² + 5k² + 13k - 8k + 12

                                       = k² + 5k + 12

Like terms are the terms with same variable with same exponent.

(-4k² ) and 5k² are like terms

13k and (-8k) are like terms

What is x if
f(x) = -2?

Answers

Answer:

The answer is 2 or 2x

Step-by-step explanation:

Hope this helps!!

Can someone help me please

Answers

Answer:

B

Step-by-step explanation:

sohcahtoa

sin = opp/hyp

sin A = 16/20= 4/5

What is 5/3s+19/15= -3/5?

Answers

Answer:

I hope I didn't make mistakes, because I solved it without calculator

Step-by-step explanation:

[tex] \frac{5}{3} s + \frac{19}{15} = - \frac{3}{5} \\ \frac{5}{3} s = - \frac{3}{5} - \frac{19}{15} \\ \frac{5}{3} s = \frac{ - 9 - 19}{15} \\ \frac{5}{3} s = \frac{ - 28}{15} \\ s = - \frac{28}{15} \times \frac{3}{5} [/tex]

[tex]s = - \frac{28}{25} [/tex]

yes yes ye s yes yes help pls

Answers

Answer:

yea its c ಥ⌣ಥ

Step-by-step explanation:

...........

Answer: most likely c.

Iknowimlatebutayofreepoints-✨

What is the answer to the question?

Answers

Answer:

45

Step-by-step explanation:

because the sum of angles of a triangle is equal to 180

pls help

Teachers divided students into groups of 3. Each group of 3 wrote a report that had 9 pictures in it. The students used 585 pictures altogether. How many students were there in all?

Answers

Answer: 195

Step-by-step explanation:

585/9=65

65*3=195

Answer:

The answer is 195 students.

Step-by-step explanation:

There are 2 solutions for this.

1st solution.

1. Start with the basics, the number of pictures we have altogether, 585.

2. Divide the number 585 by the number of students which is 3 to identify the total number of students that reported the 585 pictures.

3. 585/3 = 195, the total number of students.

2nd solution.

1. Start with the total again, the number of pictures we have altogether, 585.

2. Divide the number 585 by the number of pictures in each group total received pictures which is 9.

3. 585 divided by 9 = 65.

4. Take the number 65 which is the number of groups and multiply it by 3 the number of students in each group which will lead to the answer 195 again.

5. 195 is the number of students in total.

6. Extra: to even re-check your answers, multiply 195 by 3 and u will get 585, because each student did 3 reports.

Survey results tell you that 55% of students say chocolate is their favoriate ice cream flavor. If 88 students said chocolate is their favorite ice cream flavor, how many total students were surveyed?

Answers

Answer:

around 165-176

is it a multiple choice answer

Step-by-step explanation:

PLZ HELP me with this and i will elect brainliest winne i promise just look at the photo and tell me what to do plz.

Answers

You could use math in food
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