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
hram777 [196]
2 years ago
11

Please answer part A and B ( Dividing fractions )

Mathematics
1 answer:
julia-pushkina [17]2 years ago
7 0

Answer:

yehwe have decided on this number

You might be interested in
Sally has just finished her thirty-fifth year with her company and is getting ready to retire. During her thirty-five years, Sal
olya-2409 [2.1K]

The <em>correct answer</em> is:

$19,153.26.

Explanation:

She will receive 42% of her average annual salary. This salary was $45,603.

To find 42% of a number, we first convert the percent to a decimal: 42% = 42/100 = 0.42.

Next we multiply this by the number we're taking the percent of:

0.42(45603) = 19153.26.

7 0
3 years ago
Read 2 more answers
Suppose g is the function g(x) = 2^x and g : {1, 2, 3} -&gt;{1, 2, 4, 8}
Mashutka [201]

Answer:

Step-by-step explanation:

Given that g is a function from g : {1, 2, 3} ->{1, 2, 4, 8}

by the function

g(x) = 2^x

i.e. we have g(1) =2\\g(2) = 4\\g(3) =8

Range = {2,4,8} Since there is an extra element 1 in the co domain which is not in range , g is not on to

But g is one to one as 1,2,3 have different images.

4 0
3 years ago
3(2x+5)=36<br>what is the value of x
Bond [772]
3(2x+5)=36\\&#10;6x+15=36\\&#10;6x=21\\&#10;x=\frac{21}{6}
6 0
3 years ago
How do you divide 19.30/200
umka2103 [35]
10.36 and you will get 19.30
3 0
2 years ago
A carpenter used 9 1/2 ft of cedar for every 7 2/3 ft of redwood for a construction project. If the carpenter uses 4 3/4 ft of c
german

We can make a proportion to represent the woods used. On the top  is cedar, and on the bottom is the redwood. On the left is what was used the first time, on the right is the current problem.

Before making the proportion, let's do a preliminary step and write all the fractions as improper fractions. We do this because we can't directly multiply or divide mixed numbers, but we can with fractions.

9\frac{1}{2} =  \frac{2 * 9 + 1}{2} =\frac{19}{2}  <-- Multiply denominator times whole number and add the leftover fraction.

7\frac{2}{3} =  \frac{3 * 7 + 2}{3} =\frac{23}{3}  

4\frac{3}{4} =  \frac{4 * 4 + 3}{4} =\frac{19}{4}  

Now we set up the proportion. We solve it by cross multiplying.

\frac{Cedar}{Redwood} =\frac{Cedar}{Redwood}

\frac{19/2}{23/3} =\frac{19/4}{R}

\frac{19}{2} R = \frac{23}{3} *\frac{19}{4}

It may seem right to simplify the right side, but let's leave it alone. We divide both sides by 19/2.

R = (\frac{23}{3} *\frac{19}{4} ) / \frac{19}{2}

Dividing by a fraction means multiplying by its reciprocal. Thus,

R = \frac{23}{3} *\frac{19}{4} *  \frac{2}{19}

Here's where not simplifying really pays off. We can simplify NOW and the terms go away more easily. The 19s go away and simplify to 1, and the 2 and 4 simplify to 1 and 2.  All this happens by dividing out common numbers.

R = \frac{23}{3} *\frac{1}{2} *  \frac{1}{1}

Now we multiply all the tops and all the bottoms.

R = 23 * 1 * 1 / 3 * 2 * 1

R = 23 / 6

While R is 23/6, we need to make it a mixed number. The way we made mixed numbers as improper fractions happens here, except in reverse.

23 ÷ 6 = 3 with a remainder of 5, as 3 × 6 + 5 = 23. Thus, \frac{23}{6} = 3\frac{5}{6}.


As a result, 3\frac{5}{6} feet of redwood is needed.

8 0
3 years ago
Other questions:
  • Whats the property in this equation 6 + 3= 3 +6
    9·2 answers
  • 5.1 divided by 104 rounded to the nearest tenth.
    13·2 answers
  • Y=21.95x+10<br> y=22.45x<br><br> Solve by substitution
    6·1 answer
  • Which types of reasons are not valid in a mathematical proof?
    6·2 answers
  • The statement tan theta= -12/5, csc theta=-13/12, and the terminal point determained by theta is in quadrant two
    12·2 answers
  • Emerson needs to divide 48 packages of stickers among 6 friends. there are 52 stickers in each package. how many stickers will e
    7·2 answers
  • Which of the following are maximum and minimum points of the function y= 2 cos x - 1?
    7·1 answer
  • What could be the coordinates of the third vertex, z, of triangle xyz so that it would have a hypotenuse with a length of square
    5·1 answer
  • crystal wants to buy a bag of red delicious apples one bag has a price of $4.50 what is the unit price per apple HEEEEEELP ASAP
    15·2 answers
  • PLSSSS HELP<br><br> Choose ALL answers that describe the polygon.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!