1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Archy [21]
3 years ago
13

Henrietta has 5 hours to complete her 4 chores. How many hours does she have to do each chore? Choose the correct answer from th

e choices below.
Mathematics
1 answer:
Ne4ueva [31]3 years ago
8 0

Answer:

1 hour and 25 min

Step-by-step explanation:

5/4 = 1.25

You might be interested in
The length of a rectangle is four times its width.
Irina-Kira [14]

Answer:

Length = 24 yd

Width = 6 yd

Step-by-step explanation:

To start out, we can begin by saying that "l" is the length of the rectangle, and "w" is the width.

Since we know that the length (l) is 4 times its width we can say that 4 times the width is equal to its length. We would write this out this way :

4w = l

Next, we know that the perimeter is 60yd (as it is given in the question). We also know that the perimeter of a rectangle is all of its sides, added. Meaning the length plus the length, plus the width and the width. So, we can use the equation :

2l + 2w = p

"p" being the perimeter. And, since the perimeter is 60, we can place in 60 for "p"

2l + 2w = 60

Now we can use this information to combine the terms, and find the width and length. We first do this by noticing that in the first equation, it shows that "l" (the length) is equal to 4w. This means that we can put 4w in place of the "l" in the second equation. We can do this, becuase we know that "l" is equal to 4w. (from the first eqaution)

2 (4w) + 2w = 60

Now, we solve

2 * 4w = 8w

8w + 2w = 10w

So now we have :

10w = 60

To get the width, all we have to do is simply get "w" alone. We can do this by dividing both sides by 10.

10w = 60

/10     /10

w = 6

Therefore, the width is 6.

Now, going back to the first equaiton, we already know that the length is 4 times the width, meaning all we have to do is multiply 6 by 4 to get the length.

6 * 4 = 24.

Therefore, the length is 24.

Lastly, to check and make sure we are correct, we can go back to the second equation. 2l + 2w = 60

2 (24) + 2 (6) = 60

2 * 24 = 48

2 * 6 = 12

48 + 12 = 60

60 = 60

Now, we officially know that the length of the rectangle is 24 and the width is 6.

6 0
2 years ago
Please will give brainliest
zimovet [89]
B is the correct answer 12
3 0
3 years ago
Can someone help me with this question please?
WITCHER [35]

Answer:

3

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Can somebody double check my answers for me, please correct me if I am wrong​
lys-0071 [83]

Answer:

your correct on all

Step-by-step explanation:

7 0
2 years ago
For which pair of functions is the vertex of k(x)7 units below the vertex of f(x)?
kvv77 [185]

Answer: Option C

f(x) = x^2;\ k (x) = x ^ 2 -7

Step-by-step explanation:

Whenever we have a main function f(x) and we want to transform the graph of f(x) by moving it vertically then we apply the transformation:

k (x) = f (x) + b

If b> 0 then the graph of k(x) will be the graph of f(x) displaced vertically b units down.

If b> 0 then the graph of k(x) will be the graph of f(x) displaced vertically b units upwards.

In this case we have

f (x) = x ^ 2

We know that this function has its vertex in point (0,0).

Then, to move its vertex 7 units down we apply the transformation:

k (x) = f (x) - 7\\\\k (x) = x ^ 2 -7.

Then the function k(x) that will have its vertex 7 units below f(x) is

k (x) = x ^ 2 -7

3 0
3 years ago
Other questions:
  • <img src="https://tex.z-dn.net/?f=3m%20%2B%204%20%3D%201" id="TexFormula1" title="3m + 4 = 1" alt="3m + 4 = 1" align="absmiddle"
    13·2 answers
  • What is the slope between the points (3, 5) and (-2, -4)
    5·1 answer
  • I need to know how to get the answer
    13·1 answer
  • Which of these is not a valid FICO credit score?<br> A.475 <br> B.275<br> C.375<br> D.575
    8·2 answers
  • Find the center, vertices, and foci of the ellipse with equation x squared divided by 81 plus y squared divided by 225 equals 1.
    11·2 answers
  • A pizza shop charges customers based on the area of the pizza they order. The cost of a pizza in dollars can be represented by
    6·1 answer
  • A competitive diver dives from a 33-foot high diving board. The height of the diver in feet after 't' seconds is given by u(t) =
    14·1 answer
  • The following data was obtained from 32 people aged 25-29 who were asked how many hours of TV they watched per week.
    11·1 answer
  • Find the value of x,given the area of the quadrilateral
    10·1 answer
  • Answer the question about the angles below.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!