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
forsale [732]
3 years ago
13

On Monday, Florencia's hair was h centimeters long. She got a haircut on Tuesday, so her hair was only 75%, percent of the lengt

h it was on Monday.
Mathematics
2 answers:
irga5000 [103]3 years ago
8 0

It seems that you are trying to find the length of hair of Florencia on Tuesday.

Given that length of the hair of Florencia on Monday = h centimeters

On Tuesday, she got hair cut.

So new length of the hair of Florencia on Tuesday = 75% of Monday value

= 75% of (h)

= 0.75* (h)

= 0.75h

Hence final answer is the length of the hair of Florencia on Tuesday is ( 0.75h ) centimeters.

ollegr [7]3 years ago
4 0

Answer:

3/4h and 0.75h

You might be interested in
Simplify the sum.<br> (4u3 + 4u2 + 2) + (6u3 – 2u + 8)
Elan Coil [88]

Answer:

10u^{3}+4u^{2}-2u+10 or 2(5u^{3}+2u^{2}-u+5)

Step-by-step explanation:

we have

(4u^{3}+4u^{2} +2)+(6u^{3}-2u+8)

step 1

Group terms that contain the same variable

(4u^{3}+6u^{3})+(4u^{2})+(-2u)+(2+8)

step 2

Combine like terms

(10u^{3})+(4u^{2})+(-2u)+(10)

step 3

Eliminate parenthesis

10u^{3}+4u^{2}-2u+10

step 4

Factor the number 2

2(5u^{3}+2u^{2}-u+5)

8 0
3 years ago
Read 2 more answers
Question 1 (Essay Worth 10 points)
Svetach [21]

Answer:

Because she is concluding that her class is an accurate representation of the overall school. The sample size in this case is too small and should increase her sample size(the amount of people surveyed) in order to get a better result.

8 0
3 years ago
Please help me!!
Otrada [13]

Answer:

9the only correct answer is 9

6 0
3 years ago
Read 2 more answers
A spray irrigation system waters a section of a farmer’s field. If the water shoots a distance of 85 feet, what is the area that
gtnhenbr [62]

Answer:

3,781

Step-by-step explanation:

To solve this problem, we will find the area of the whole circle and use that to find teh area of the 60º section.

First, recognize the formula for the area of a circle:

A = 3.14r^{2}

In this scenario, the radius (<em>r</em>) is 85 feet:

A = 3.14(85)^{2}

A circle is 360º and we only require the area of 60º. 360º / 60º = 6 so we will divide by 6:

A = \frac{3.14(85)^{2} }{6}

Finally, we will simplify and round:

A = 3,781

7 0
3 years ago
Please answer 26 and 27 please thank you
ser-zykov [4K]

Answer:

Part 26) 3\frac{1}{4}\ in

Part 27) 2\frac{2}{3}\ cups

Step-by-step explanation:

Part 26)

we know that

The length of Alana's hair was 9 3/4 inches

After her haircut, the length was 6 1/2 inches

To find out how many inches did she have cut subtract 6 1/2 from 9 3/4

but first

Convert mixed number to an improper fraction

9\frac{3}{4}\ in=\frac{9*4+3}{4}=\frac{39}{4}\ in

6\frac{1}{2}\ in=\frac{6*2+1}{2}=\frac{13}{2}\ in

Find the difference

\frac{39}{4}-\frac{13}{2}=\frac{39-26}{4}=\frac{13}{4}\ in

Convert to mixed number

\frac{13}{4}\ in=\frac{12}{4}+\frac{1}{4}=3\frac{1}{4}\ in

Part 27)

we have that

Emeril used a total of 7 1/4 cups of flour to make three pastries

He used 2 1/4 cup of flour for the first and 2 1/3 cups of flour for the second

To find out how much cups of flour Emeril use for the third pastry, subtract the sum of the cups of flour used in the first and second pastry from the total cups of pastry used

Let

x ----> number of cups of flour used in the third pastry

x=7\frac{1}{4}-(2\frac{1}{4} +2\frac{1}{3})

but first

Convert mixed number to an improper fraction

7\frac{1}{4}\ in=\frac{7*4+1}{4}=\frac{29}{4}\ cups

2\frac{1}{4}\ in=\frac{2*4+1}{4}=\frac{9}{4}\ cups

2\frac{1}{3}\ in=\frac{2*3+1}{3}=\frac{7}{3}\ cups

substitute

x=\frac{29}{4}-(\frac{9}{4} +\frac{7}{3})

x=\frac{20}{4} -\frac{7}{3}

x=\frac{20*3-7*4}{12}

x=\frac{32}{12}\ cups

Simplify

x=\frac{8}{3}\ cups

Convert to mixed number

\frac{8}{3}=\frac{6}{3}+\frac{2}{3}=2\frac{2}{3}\ cups

4 0
3 years ago
Other questions:
  • michelle bought the same fabric on 3 different occasions and recorded the data below what was the price per yard of fabric? answ
    13·1 answer
  • A lawn sprinkler sprays water 25 feet and moves back and forth through an angle of 150°. Which of the following is the best esti
    15·1 answer
  • Martha needs 28 strawberries for every 4 smoothies she makes. Complete the table using equivalent ratios
    6·1 answer
  • 12 ten thousands, 8 thousands,14 hundreds, 7 ones in standard form
    6·1 answer
  • Please help. Its my last, please show at least some steps as I need to show work. Tysm
    11·1 answer
  • You bought a car for $5,000. Each year it depreciates in value by 8.5% which equation can be use to find the value, v, of the ca
    7·2 answers
  • What is the surface area? I need help help
    10·2 answers
  • Somebody please help me with this
    9·1 answer
  • !!!ANSWER QUICKLY PLEASE!!! <br> Please look at the screenshot below
    9·1 answer
  • Which expression gives the surface area of a sphere with radius r?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!