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
Verizon [17]
3 years ago
11

Grace sold 5/8 of her stamp collection what is this amount as a decimal

Mathematics
1 answer:
Allisa [31]3 years ago
4 0
The answer is 0.6250000 as a decimal. Hope this helps
You might be interested in
Solve by inspection: X+4=15
amid [387]

x + 4 = 15

- 4        -4

x = 11

You would subtract 4 because you need to isolate the x to get the value of x. You would subtract it to both sides because whatever you do on one side, you have to do it to the other side.

7 0
3 years ago
Read 2 more answers
Select "Growth" or "Decay" to classify each function.
allochka39001 [22]

1. The growth rate equation has a general form of:

y = A (r)^t

The function is growth when r≥1, and it is a decay when r<1. Therefore:

y=200(0.5)^2t                    --> Decay

y=1/2(2.5)^t/6                  --> Growth

y=(0.65)^t/4                       --> Decay

 

2. We rewrite the given equation (1/3)^d−5 = 81

 

Take the log of both sides:

(d – 5) log(1/3) = log 81

d – 5 = log 81 / log(1/3)

d – 5 = - 4

 

Multiply both sides by negative 1:

- d + 5 = 4

So the answer is D

5 0
3 years ago
Someone please help :(
riadik2000 [5.3K]

Answer:

y = -0.2x + 8

Step-by-step explanation:

To write a linear function, calculate the rate of change of the gallon of water leaving the tank and the starting level.

The function will describe the number of gallons over time or (time, gallons).

This means the function has data points (1, 7.8) and (9, 6.2).

Use the rate of change or slope formula to calculate it.

m = \frac{7.8 - 6.2}{1 - 9} =\frac{1.6}{-8} = -0.2

This means that for the formula y = mx+b then m = -0.2.

This also means that after losing 0.2 gallons the first hour it was at 7.8. So the starting value is 8 gallons.

The equation is y = -0.2 x + 8.

5 0
3 years ago
Karen and Anthony are setting up rows for the piano recital. They set up 24 rows with 6 chairs in each row. How many total peopl
AysviL [449]
You take 24x6. 
6 People per row 
24 rows
the answer is
144 people. 
3 0
3 years ago
Hey this is easy. I just need to know how many pets you have for a math project
bearhunter [10]
I have 3 pets at home
3 0
3 years ago
Other questions:
  • Tessellation that use more than one type of regular polygon are called regular tessellations
    13·2 answers
  • Best estimate for the product of 2,704.241 ×165.9
    15·1 answer
  • Determine the perimeter and area of the unshaded portion of the figure below, given
    8·1 answer
  • Write the equation y=-3/5x+3 in standard form using integer coefficients
    10·1 answer
  • Does anyone know the answers to this algebra question? Will give brainiest
    11·1 answer
  • Will give brainliest!
    13·1 answer
  • Find square root of 82369 by division method step by step​
    12·1 answer
  • What is the additive inverse​
    6·1 answer
  • Can someone help me plz
    14·1 answer
  • What radian measure is equivalent to 900°?<br> 5n<br> 10n<br> 1/5n<br> 9n
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!