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
Natali5045456 [20]
3 years ago
6

Quincy found 120 shells during four days at the beach. if quincy found the same number of shells each day, how many shells did h

e find each day?
Mathematics
2 answers:
Svetach [21]3 years ago
5 0
If Quincy finds 120 shells in 4 days, we can use the equation 4x = 120 to find how many shells she found each day. 4x = 120 If we divide both sides by four we get x = 30 So Quincy found 30 shells each day.
shutvik [7]3 years ago
3 0
120 shells over 4 days
120/4 gives shells per day
30 shells per day.
You might be interested in
At the end of the summer, a store marks down all the outdoor furniture 20%. A family bought 4 chairs that originally cost $102.
crimeas [40]

Answer:

$81.60

Step-by-step explanation:

A 20% markdown means that the chairs were sold at 80% of the original cost.

Original cost = $102

markdown = 20%

Cost after markdown = original cost* (1-markdown)

Cost after markdown = 102 *(1 - 0.20)

= 102*0.80

= 81.6

Therefore, the 4 chairs were sold at a total cost of $81.60

5 0
3 years ago
Write the first five terms of the sequence defined by the recursive formula
Arada [10]

Answer:

The second option is the correct answer

The sequence is : 0, -1, -6, -31, -156

Step-by-step explanation:

It is given that,  

The recursive formula , an = 5a(n-1) - 1 and a1 = 0

<u>To find a2, a3, a4, a5 </u>

a2 = 5a1 -1 = 5x0 - 1 = -1

a3 = 5a2 - 1 = (5x -1 ) - 1 = - 5 - 1 = -6

a4 = 5a3 - 1 =(5x -6) - 1 = -30 - 1= -31

a5 = 5a4 - 1 = (5 x -31 ) - 1 = -155 -1 = -156

Therefore the resulting sequence is

0, -1, -6, -31 ,-156



6 0
3 years ago
Read 2 more answers
Which of the following choices is the standard deviation of the sample shown here? 19,20,21,22,23
serg [7]

Answer:

Answer : 42

Step-by-step explanation:

<h2>Hope this help :)</h2>

6 0
3 years ago
Show all you're work!! Point's and will mark brainliest
Musya8 [376]

Answer:

d = 7.2

Step-by-step explanation:

Step 1: Write out equation

d/1.2 = 6

Step 2: Multiply both sides by 1.2

d = 7.2

4 0
3 years ago
Express the fractions 3/4 ,7/16 and 5/8 with the lowest common denominator
xxTIMURxx [149]
3/4, 7/16, 5/8.....LCD = 16

3/4 = 12/16
7/16
5/8 = 10/16
4 0
2 years ago
Other questions:
  • Claudia's skis are 150 centimeters long. how many meters is this?
    7·2 answers
  • Which transformation of AB will produce a line segment A’B that is parallel to AB
    13·1 answer
  • The equation of a parabola is 18(y−5)2=x+3 .
    13·1 answer
  • I need help with this please help the last one is 20 for 4.20
    5·1 answer
  • Cos4x = 8 cos^4 x - 8 cos^2 x + 1<br>Please help me prove! :D 
    11·1 answer
  • Nathan is buying a cell phone for his business. The regular price of the cell phone is $ 179. If he buys the cell phone in the n
    5·1 answer
  • A baseball team played 154 regular season gamesThe ratio the tumber games they the games they lost 2/5 How many games they many
    10·1 answer
  • PLEAAASE HELP ILL MARK BRAINLIEST
    12·2 answers
  • What is the value of the expression 4.2(x−y)4 , when x = 12 and y = 5.6 as a decimal?
    12·1 answer
  • There are 14 boys and x girls in a class. One boy and one girl will be selected to represent the class on the student council.ta
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!