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
vfiekz [6]
3 years ago
8

Erica must tutor a minimum of 20 hours per week in order to remain in the national honor society. She has a student that she tut

ors for 5 hours for hours every Saturday. She is not available for tutoring on Sunday. What is the least she can work each weekday, if she wants to work the same amount each day?
Mathematics
1 answer:
irinina [24]3 years ago
8 0

Answer:

3 hours every weekday

Step-by-step explanation:

20 - 5 is 15 so she must work 15 hours during the week since saturday and sunday are taken. 15 divided by 5 is 3 therefore, giving you three hours a day; Monday, Tuesday, Wednesday, Thursday, and Friday

You might be interested in
Express 84,42 as a percentage of 74,05 rounded off to a whole number
Leto [7]
0.84, 0.42, 75 AND 5

5 0
2 years ago
Find an equation of the line that has undefined slope and contains the point left parenthesis negative 1 comma 6 right parenthes
Rudiy27

When the slope isn't defined, it's not possible to write the line in slope-intercept form. No slope means a vertical line, which here must be


x= -1


The ordered pair (-1,6) obviously satisfies the above equation so is on the vertical line x=-1.



6 0
3 years ago
cara works at a fine jewelry store and earns a commission on her total sales for the week. her weekly paycheck was in the amount
Gekata [30.6K]

Cara's rate of commission is 12%.

Step-by-step explanation:

Given,

Paycheck = $6500

Salary = $1000

Commission = Paycheck - Salary

Commission = 6500-1000 = $5500

Total sales for the week = $45000

Commission rate = \frac{Commission}{Total\ Sales}*100

Commission\ rate=\frac{5500}{45000}*100\\\\Commission\ rate=\frac{550000}{45000}\\\\ Commission\ rate=12.22\%

Rounding off to nearest whole number.

Commission rate = 12%

Cara's rate of commission is 12%.

Keywords: commission, subtraction

Learn more about subtraction at:

  • brainly.com/question/10570041
  • brainly.com/question/10610299

#LearnwithBrainly

6 0
3 years ago
In ΔQRS, the measure of ∠S=90°, the measure of ∠Q=83°, and RS = 7 feet. Find the length of SQ to the nearest tenth of a foot.
Simora [160]

Answer:

x ~0.9

Step-by-step explanation:

To solve for (x) in the given right triangle, use the trigonometric ratios, which are the following,

sin(\theta)=\frac{opposite}{hypotenuse}\\\\cos(\theta)=\frac{adjacent}{hypotenuse}\\\\tan(\theta)=\frac{opposite}{adjacent}

Each of the sides of a triangle is named with respect to the given angle. In this problem, one is given the side opposite to the given angle, and the side adjacent to it. Use the ratio of tangent (tan) to solve for the unknown side.

tan(83)=\frac{7}{x}

Manipulate the equation so that it is solved for (x),

x=\frac{7}{tan(83)}

x ~ 0.859

3 0
3 years ago
Given: Measure of arc AB = measure of arc BC,
emmasim [6.3K]

9514 1404 393

Answer:

  100°

Step-by-step explanation:

The relevant relation for angle x is ...

  x = (AB +DE)/2

and for angle y, it is ...

  y =(AC -DE)/2

Using the second relation to write an expression for DE, we have ...

  DE = AC -2y

In the first equation, this lets us write ...

  x = (AB +(AC -2y))/2 = (AB +(2AB -2y))/2

  2x = 3AB-2y . . . . . . . . . . . . . . multiply by 2

  (2x +2y)/3 = AB = AC/2 . . . . . add 2y; divide by 3

  AC = (4/3)(x +y) = (4/3)(60° +15°) . . . . multiply by 2, substitute known values

  AC = 100°

6 0
3 years ago
Other questions:
  • A soccer game is 90 minutes long. 36 minutes have passed. What percentage of the game has passss?
    11·2 answers
  • 10 POINTS! Help please... <br> i will give brainliest.
    5·1 answer
  • Use Gaussian elimination to find the complete solution to the system of equations, or state that none exists. Show your work. 4x
    12·1 answer
  • The sum of two prime numbers is 85. What is the product of these two prime numbers?
    10·1 answer
  • What is the gcf of 45 and 75
    6·2 answers
  • Ken has 8 apples in his
    11·2 answers
  • \-x+sqrt1−x 2\-=sqrt2(2x 2−1).
    10·1 answer
  • Can y’all help me with this
    13·1 answer
  • Hi can I have help on this question with a simple explanation as I find things difficult to understand. Thank you :)
    13·2 answers
  • HELP WILL MARK BRAINLIEST <br> If the sin 60° is
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!