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
elena-s [515]
3 years ago
13

Nita studied 4 1/3 hours on Saturday and 5 1/4 hours on Sunday. How many hours did she spend studying?

Mathematics
1 answer:
inysia [295]3 years ago
5 0

Answer: 9 7/12 hours

Step-by-step explanation: To solve this problem we will simply add 4 1/3 to 5 1/4. first we will need to make the denominators the same. The denominator that will work for both numbers is 12.

So, multiply the denominator and numerator in 4 1/3 by 4 to get 4 4/12 and multiply the denominator and numerator in 5 1/4 by 3 to get 5 3/12.

Now simply add the two hours together.

4 4/12 + 5 3/12 = 9 7/12

So Nita spend 9 7/12 hours studying.

You might be interested in
-2x+3y=-6 in slope form
Keith_Richards [23]
Slope-intercept form: y=mx+b
3y=-6+2x
divide both sides by 3
y=-2+2/3x
reorder the terms
y=2/3x-2
5 0
3 years ago
Read 2 more answers
Can anybody help me please? i dont get it :(
sweet [91]

Answer:

ay bro dont ask me

the answer above me is already correct

good luck broski

im jus here for the points

ily<3

Step-by-step explanation:

7 0
3 years ago
I need the answer fast pls
Naddik [55]

Answer:

A: The interquartile range is 8.

Step-by-step explanation:

Hopefully this helps!

8 0
3 years ago
3. In the figure below, find the values of x, y, and z.
Murrr4er [49]

Answer:

z= 13

x= 36

y= 18

Step-by-step explanation:

Solving for z.

We know that 108 degrees and (8z+4) are alternate exterior angles, so they are equal to each other.

We can set both of those angles equal to each other, and solve for our missing side, z.

108= 8z+4

104=8z

z= 13

Solving for x.

We know that 108 degrees and (3x) are alternate interior angles, so they would equal each other.

We can set both of these angles equal to each other, and solve for our missing side, x.

3x=108

x= 36

Solve for y.

We know that (4y) and (3x) are same side interior angles, so they would make 180 degrees. We know that (3x) would equal 108.

4y+108=180

4y= 72

y= 18

3 0
2 years ago
Use the formula for compound interest, a P 1 i n = ^ h + , to determine how many years it will take for an investment of W10 000
Sergeu [11.5K]

The money will be triple after 15 years and 303 days.

What is compound interest?

Compound interest, also known as interest on principal and interest, is the practice of adding interest to the principal amount of a loan or deposit.

Given:

Principle (P) = $10,000

The amount will be triple.

So, Amount (A) = $30,000

Rate (r) = 7% = 0.07

The interest is compounded quarterly.

n = 4

We have to find the value of t.

Let,

A = P(1+\frac{r}{n})^n^t\\ 30000 = 10000(1+\frac{0.07}{4})^4^t\\\frac{30000}{10000} = (1 + 0.0175)^4^t\\ 3 = (1.0175)^4^t

Apply logarithm on both sides,

log(3) = log(1.0175)^4^t\\log(3) = 4t log(1.0175)\\t = \frac{log(3)}{4(log(1.0175))} \\t = \frac{0.4771212547}{4(0.0075344179)} \\t = \frac{0.4771212547}{0.0301376716} \\t = 15.83139

Hence, the money will be triple after 15 years and 303 days.

To know more about compound interest, click on the link

brainly.com/question/24274034

#SPJ4

6 0
1 year ago
Other questions:
  • What two values of x are roots of the polynomial below
    15·1 answer
  • Need Help Please I'm Out Of Time ;(
    5·1 answer
  • 4. Use the given information of the triangle answer the following questions.
    5·1 answer
  • A milloniare estimates her wealth to be $2.2×10 to the nearst million dollars.what are the lower and upper bounds for the millio
    5·1 answer
  • Which of the following is most likely the next step in the series?<br> оооо
    13·2 answers
  • Need help quiiickkkk
    14·1 answer
  • A rectangular park is 40 m long and 24 m wide. A path 3m wide is constructed outside the park. Find the area of the path?
    8·1 answer
  • Y = 3x^2 - 4x<br> 27 + y = 14x
    5·1 answer
  • 1/7 x X =1<br> X x 1/11=1<br> 1 divided by 1/5=
    7·1 answer
  • Do you know the answer to this
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!