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
nignag [31]
3 years ago
8

Ve spent the whole weekend grading math assignments. I graded 30 students

Mathematics
1 answer:
OLga [1]3 years ago
3 0

Answer:

75

Step-by-step explanation:

How many students is 1% of the class, 30/40=0.75, so you could do 0.75x100=75, or you could do 0.75x60=45, and 45+30=75.

You might be interested in
Find The Value Of X.
Aleksandr-060686 [28]

Answer:

Tan 30 =, 14/x

Then x= 14/tan 30

So x=14 root 3

6 0
3 years ago
Hey can you please help me posted picture of question
ICE Princess25 [194]
The answer is true.

Method 1:
The given function is a cubic function. And inverse of a cubic function is also a function.

Method 2:
Since the function is one-to-one function i.e it passes the horizontal line test, its function will pass the vertical line test which is a test if a relation is a function or not.

So, yes the inverse of G(x) will be a function.
6 0
3 years ago
Solve for x. The polygons are similar
kotykmax [81]

\frac{8x-2}{42}=\frac{63}{49}\\\frac{8x-2}{42}=\frac{9}{7}\\7(8x-2)=9\cdot42\ /:7\\8x-2=9\cdot6\\8x-2=54\\8x=54+2\\8x=56\ /:8\\x=7

4 0
3 years ago
Taylosky pls answer this
KatRina [158]

Answer:

I hope whoever that is answers

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which of the following cannot be determined?
11Alexandr11 [23.1K]
I believe it is B I think.
6 0
3 years ago
Other questions:
  • Simplify: 4x + 6(3x - 2)<br> A) 10x - 12 <br> B) 18x - 12 <br> C) 22x - 12 <br> D) 30x2 - 20x
    6·1 answer
  • Ann is moving from Houston to McKinney and rented a truck from U-Move truck rentals. The cost of a one-day truck rental is given
    8·1 answer
  • I need help asap please! <br><br> WILL GIVE BRAINLIEST!!!
    13·1 answer
  • If x and y are two nonnegative numbers and the sum of twice the first ( x ) and three times the second ( y ) is 60, find x so th
    5·2 answers
  • The temperature was -3º C last night. It is now -4º C. What was the change in temperature?
    8·2 answers
  • Misty wishes to obtain 85 ounces of a 40% acid solution by combining a 72% acid solution with a 25% acid solution. How much of e
    15·1 answer
  • En la escuela se va construir la cancha de futbol rápido que tiene 120m de largo y 60 m de ancho, pero su alrededor se hara una
    15·1 answer
  • Please help with this question ASAP
    12·2 answers
  • A 25 m tall flagpole casts a shadow that is 10 m long. At the same time, a nearby office building casts a shadow that is 26 m lo
    10·1 answer
  • What is the slope for this table? <br> Give an explanation.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!