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
Deffense [45]
3 years ago
10

Crystal earns $5.50 per hour mowing lawns. A. Write a rule to describe how the amount of money m earned is a function of the num

ber of hours h spent mowing lawns.B. How much does Crystal earn if she works 3 hours and 45 minutes?
Mathematics
1 answer:
Ivahew [28]3 years ago
6 0
She earns $20.625 in 3 hours and 45 mins
You might be interested in
SOMEONE PLEASE ANSWER AND I WILL GIVE BRAINLIEST :))A company makes poppy lapel pins. Each of them costs £1.10 to make. In Octob
Liono4ka [1.6K]

Answer: The company will make 720 dollars (I dont know the percentage out of that though).


Step-by-step explanation: 1.10 times 1000= 1100. 35 percent of that is 385 dollars worth to charity or 350 lapel pins. 1000 minus 350 equals 650. 650 times .6 equals 390. 390 times 3 dollars= 1170 dollars. 650 times .4 = 260. 260 divided by 2 = 130, 130 times 5 dollars equals 650 dollars. 650 plus 1170= 1820. 1820-1100= 720.


3 0
2 years ago
the bacteria in a certain culture double every 7.3 hours.The culture has 6000 bacteria at the start.how many bacteria will the c
kvasek [131]
<span>The bacteria in a certain culture double every 7.1 hours.
The culture has 6,500 bacteria at the start. How much after 4 hrs
:
Using the formula: A = Ao*2^(t/d) where
A = amt after t time

Ao = initial amt (t=0)
t = time of action
d = doubling time of the bacteria
;
A = 6500*2^(4/7.1)
A = 6500 * 1.4777
A = 9605 bacteria after 4 hrs</span>
6 0
3 years ago
Does Howard University superscore ACT scores???
neonofarm [45]
Do you mean Harvard? Because if so, yes I believe
5 0
3 years ago
The difference of the range and the interquartile range of the data set represented by the box plot is
Varvara68 [4.7K]

Answer:

R - IQR = 10

Step-by-step explanation:

The interquartile range is IQR is:

IQR = Q_3 -Q_1

Where:

Q_3 = third quartile

Q_1 = first quartile

So the interquartile range is the difference between the highest quartile and the lowest quartile. In other words, it is the width of the box in the diagram.

So:

IQR = 29 -21\\IQR = 8

The R range is the difference between the highest value and the lowest. In other words:R = 34 -16\\R = 18

Finally:

R - IQR = 18 - 8 = 10

5 0
3 years ago
Read 2 more answers
Od
bearhunter [10]

Answer:

38 women

Step-by-step explanation:

Question 9 (1 point)

In the middle school PTA there is a total of 47 men and women. The number of women the PTA is 2 more than four times the number of men. How many women are in the

PTA?

Let the number of men = x

Let the number of women = y

x + y = 47

y = 2 + 4x

We substitute

x + 2 + 4x = 47

Collect like terms

5x = 47 - 2

5x = 45

x = 45/5 = 9

y = 2 + 4x

y = 2 + 4 × 9

y = 2 + 36

y = 38

Therefore, the number of women = y = 38 women

5 0
2 years ago
Other questions:
  • On
    5·2 answers
  • What is an equation of the line that is perpendicular to y+1=-3(x-5) and passes through the point 4,-6
    7·2 answers
  • A husband and wife celebrate their birthdays on the same day of the month, but in different months. every year, their birthdays
    9·2 answers
  • The perimeter of a rectangle is 90 feet . The length is 27 feet .what is the width of the rectangle
    15·2 answers
  • What is the x-intercept of a line that has the following equation 2y=3x-6
    8·1 answer
  • Jackie bougth red and green binders and paid $2.25 for each red binder and $3.24 for each green binder and spent a total of $21.
    15·1 answer
  • PLZ HELP GIVING ALL MY POINTS VERY URGENT
    11·2 answers
  • Which of the following lists is in order from smallest to largest?
    11·1 answer
  • Spencer, Jaclyn, and Ayden go shrimping in
    11·1 answer
  • Find X AND Y! pleas help me! only reply if you KNOW IT thank you
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!