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
Gekata [30.6K]
3 years ago
6

You earned a 84% on a science test. You

Mathematics
1 answer:
Vlada [557]3 years ago
6 0
84/100 = 21/?
(100 * 21)/84 = 25
There were 25 questions on the test.
You might be interested in
Solve for x. 1.1x + 1.2x - 5.4 = -10
Andru [333]

Answer:

x ≈  - 1.83

Step-by-step explanation:

to solve for x in the question 1.1x + 1.2x - 5.4 = -10

we have

2.3x - 5.4 = -10

collect the like terms

2.3x = -10 + 5.4

2.3x = -4.2

divide both sides by the coefficient of x

2.3x/2.3 = -4.2/2.3

x = -1.826

x ≈  - 1.83

4 0
3 years ago
PLEASE HELP PICTURE IS PROVIDED !!
Leona [35]

Answer:

C

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The two dot plots represent a sample of the number of
zheka24 [161]

The answer is:

Both have the same number of data points

Both means are between 3 and 4

Westwood has less variability than Middleton

8 0
3 years ago
Read 2 more answers
1 and 2 please answer for me :)
bezimeni [28]
Number 1 is proportional because if u simplify 2/24 u get 1/12
number 2 is the book palace because it goes right through the orgin , it is proportional
7 0
3 years ago
Suppose f(x)= x? - 6r? +9x and g(x)=10x-6.
stellarik [79]

Answer:

f ( 10 x − 6 ) = 1000 x^ 3 − 1800 x ^2+ 1170 x − 306

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Ann is riding her bicycle. she takes 6 hours to ride 38.4 kilometers. what is her speed?
    14·1 answer
  • A box of 35 cowboys crunch cookies costs $5.40 Matt has $2.25 off coupon if Matt uses his coupon what will be the price per cook
    10·1 answer
  • -1/2 + (3/4times4/9)=
    14·1 answer
  • Which equation has no solution?
    12·1 answer
  • Find the area of the rectangle below by multiplying its length and width.
    7·1 answer
  • Which is least time 9.75, 9<br> 7, or 9.675
    13·1 answer
  • A rectangle is 24.6 m long and 8.65 m wide what is the area of the retangle
    6·1 answer
  • A regular hexagon is rotated in a counterclockwise direction about its center. Determine and state the minimum number of degrees
    13·1 answer
  • WHAT IS THIS QUESTION ASKING YOU TO FIND? Your bill at a restaurant is points
    9·1 answer
  • Add. Write your answer in the simplest form.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!