answer.
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
blagie [28]
2 years ago
10

Ms. Casey grades 4 tests during her lunch. She grades 1/3 of the remainder after school. If she still has 16 tests to grade afte

r school, how many tests are there?
Mathematics
1 answer:
CaHeK987 [17]2 years ago
6 0

Answer:30 tests

Step-by-step explanation:

16=2/3 -4

20=2/3

10=1/3

30tests

You might be interested in
(sec 12A - 1)/(sec 6A -1) = tan 12A / tan 3A
Ganezh [65]
Can I use dis... do u know how to use dis?

5 0
2 years ago
The perimeter of the rectangle is 146 units. What is the length of the longer side?
NeTakaya

we know that

the perimeter of the rectangle is equal to

P=2W+2L

where

P is the perimeter of the rectangle

W is the width of the rectangle

L s the length of the rectangle

In this problem

P=146\ units \\ W=2x\\ L=3x+3

Substitute the values in the formula above

P=2W+2L\\ 146=2*(2x)+2*(3x+3)\\ 73=2x+3x+3\\ 5x=70\\ x=14\ units

W=2x=2*14=28\ units\\ L=3x+3=3*14+3=45\ units

therefore

the answer is

the length of the longer side of the rectangle is equal to 45\ units

7 0
2 years ago
Read 2 more answers
What is logarithmic form of 81^1/2=9
aleksandrvk [35]
Log81 (9) = 1/2
The 81 is a subscript don’t know if I could type it like that so I just put it like that
5 0
2 years ago
Each year a salesperson is paid a bonus of $2000 which is banked into the same account. It earns a fixed rate of interest of 6%
ycow [4]
$3200 dollars in the account
5 0
2 years ago
Which decimal represents the fraction of plants in this group that have flowers? Image of 5 plants. 4 of the plants have flowers
qwelly [4]
<span>Which decimal represents the fraction of plants in this group that have flowers? Image of 5 plants. 4 of the plants have flowers. </span>The answer is c 1.5
7 0
2 years ago
Other questions:
  • Kira looked through online census information to determine the average number of people living in the homes in her city. What is
    8·2 answers
  • What is the elimination of 20x+5y=120 and 10x+7.5=80
    8·1 answer
  • Garth is packing boxes with books. The list shows how many boxes are in each of 10 boxes. 6,14,6,18,9,9,12,10,11,15
    8·2 answers
  • Assume that x is a char variable has been declared and already given a value. Write an expression whose value is true if and onl
    12·1 answer
  • Times for an ambulance to respond to a medical emergency in a certain town are normally distributed with a mean of 400 seconds a
    11·2 answers
  • Sarah loves farmers’ markets, but hates that they only accept cash. On one recent trip, she splurged on a $15.69 jar of honey. T
    10·2 answers
  • In three hours, Company ABC can make X ball bearings. Company DEF can make X ball bearings in 4 hours. Company GHI can make X ba
    9·1 answer
  • Find 3 rational numbers between ¼ and ½​
    10·1 answer
  • what types of correlation would be expected between distance run and calories burned? would this relationship be casual - positi
    12·2 answers
  • Cameras R Us has a sale for 25% off camera bags, which is a discount of $20. Explain how you can set up a diagram to find the or
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!