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
ratelena [41]
3 years ago
4

It took Mary Lou 5/6 hour to write a report for English class. It took Heather 9/10 as much time to write her report as it took

Mary Lou. Who took longer?
Mathematics
2 answers:
Masteriza [31]3 years ago
5 0

the one who took longer in this question is mary lou

Karo-lina-s [1.5K]3 years ago
4 0
So, Mary Lou took\frac{5}{6} of an hour, that is \frac{5}{6}*60 mins=50 mins

Heather took \frac{9}{10} as much time as Mary Lou, so she took \frac{9}{10} of 50 minutes, that is \frac{9}{10}*50=45

45 minutes is less than 50, so Heather was faster and Mary Lou was slower and took longer!
You might be interested in
Are American miles the same distance as U.K. miles?
MatroZZZ [7]

Answer:

yes they are

Step-by-step explanation:

because the metric system is the same

6 0
3 years ago
I think of a number, add 8 to it and the result is 14. Find the number​
Leya [2.2K]

Answer:

6

Step-by-step explanation:

The equation for this would be:

n+8=14, since we are adding 8 to a number and getting 14

To solve, isolate the variable n, by subtracting 8 from both sides

n+8=14

n+8-8=14-8

n=6

The number is 6

3 0
3 years ago
Read 2 more answers
What is the surface area of the figure?
Oliga [24]

Answer:

The total surface area = 582 ft²

Step-by-step explanation:

To find the surface area of it count the number of faces at first

The figure has 8 faces each 2 are equal

1- Two faces with dimensions 4 ft and 15 ft ( base and shaded face)

2- Two faces with dimensions 9 ft and 4 ft

3- Two faces with dimensions 4 ft and 6 ft

4- Two faces with dimensions 15 ft , 9 ft and 6 ft

Area of (1-) = 2(4 × 15) = 120 ft²

Area of (2-) = 2(4 × 9) = 72 ft²

Area of (3-) = 2(4 × 6) = 48 ft²

Area of (4-) = 2[(9 × 9) + (6 × 15)] = 2[81 + 90] = 2 × 171 = 342 ft²

∴ The total surface area = 120 + 72 + 48 + 342 = 582 ft²

5 0
3 years ago
Graph this function:<br> y - 7 = -5(x + 5)
Komok [63]

Answer:

Look at the graph for help

Step-by-step explanation:

if you need to graph us desmos graphing its free just plug in you cordinates

8 0
3 years ago
Carissa earns $450 per week for a 40 hour work week plus $16.83 per hour for each hour of overtime after 40 hours. Write an equa
gavmur [86]

Answer:

W = 450 + 16.83V

Step-by-step explanation:

For 40 hours Carissa

earning = $450

earning for 1 hour of over time = $16.83

multiplying both side by V

earning for v hour of over time = $16.83*V = $16.83V

weekly wage(W) = earning for 40 hours + earning for V hour of over time

W = 450 + 16.83V

Thus equation will be as given below for weekly earning

8 0
3 years ago
Other questions:
  • Fred's bank account balance started with 325$. he has an annual interest rate of 4% . he wants to know how much money he will ha
    7·2 answers
  • True or False? If a circle is circumscribed about a parallelogram, the
    9·1 answer
  • Find a and b so that the polynomial, p(x)=x^2+ax-b passes through the points (6,-9) and (1, 16)
    9·1 answer
  • The scale of a map is 2m=4mi map:12m actual is
    14·1 answer
  • 5. (MGSE9-12.A.CED.2, MGSE9-12.F.BF.1) Which equation is equivalent to f(x) =
    11·1 answer
  • Ok- what is z? I’m struggling.
    15·1 answer
  • Select the algebraic expression(s) that represents this situation: Tamiya went to the store and bought 4 shirts that cost (n) do
    9·1 answer
  • 12 POINTS: The rule is Add -5. The input is 10. What is the output?<br> NO LINKS
    6·1 answer
  • A trail map has a scale of 3 inches to 2 miles. On the map, a trail is
    9·1 answer
  • Get this post to 100 likes and ill give 5$ to the first 50th people who like it, (only cashapp or paypal)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!