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
san4es73 [151]
3 years ago
12

Minxia counted 40 green cars and 20 silver cars in the parking lot. If the number of green cars stays the same, how many more si

lver cars would need to be added so the ratio of green cars to sliver cars is 1 to 3?
Mathematics
1 answer:
Sergio [31]3 years ago
7 0

Answer:

100

Step-by-step explanation:

Multiply 40 by 3 because 40 is 1/3 and find the answer for 3/3.

I got 120, subtract 20 from 120 beacause there is 20 silver cards. The answer is 100

You might be interested in
I need help with this fast
devlian [24]
It whould be -1.5 for and 0.5
6 0
3 years ago
Read 2 more answers
Algebra 1. please help me. i’m literally struggling , i’ll give an extra 50 points if it’s right and brainliest. - question in p
Arada [10]

Answer:

15x² - 3x - 7

Step-by-step explanation:

(12x² + 2x) - (-3x²+ 5x + 7)

First open the parentheses by applying the distributive property.

To do this, multiply each term you have inside (-3x⅔ + 5x + 7) by -1.

Thus, you would have the following:

12x² + 2x + 3x² - 5x - 7

Add like terms

12x² + 3x² + 2x - 5x - 7

15x² - 3x - 7

6 0
2 years ago
What is the distance between the points (–3, 5) and (2, –6)?
DENIUS [597]

the answer is C.12.1 units
4 0
3 years ago
Read 2 more answers
A scale model of a human heart is 16ft long. The scale is 32:1. How many inches long is the actual heart it represents?
melisa1 [442]
0.5 or 6 inches
The model=32
Actual size=1

32/1= 16/?
  If 32 is 1 foot which equals 12 inches, and 16 is half of  32, then 16 is 0.5 inches or 6 inches
4 0
3 years ago
If Bill
777dan777 [17]

Answer:

$3,623.84 Exact answer without rounding | $3,623.85 ~ (Approximent Answer with rounding.)

Step-by-step explanation:

Compound Interest Has a Specific Formula:

This case is Exponential Growth.

Formula: y= ab^x

You need to set up the equation.

First we need to define the rate of growth meaning what do you have to do for the 6.5%.

You need to do 100% + 6.5% = 106.5%

You need to convert the percent to a decimal which will be 1.065


Now we need to start plugging things into our formula to solve.

Your initial Starting amount was $3000

So you need to have y=3000(b)^x

We now know that the rate of growth is 1.065 so the b would be 1.065

y=3000(1.065)^x

Our power to x is our 3.5 years.

Our Equation now:

y=3000(1.065)^3

Now you need to use a calculator to do this due to the amount of decimals and digits.

Remember pemdas when doing this!!!

The answer should result to $3,623.84 but if rounded then: $3,623.85

4 0
2 years ago
Other questions:
  • How do I find the perimeter of a triangular pyramid with a base edge 6
    15·1 answer
  • Two consecutive odd numbers whose sum is 144 ?
    14·2 answers
  • Plzz help will give branlisest
    15·2 answers
  • Estimate of 137,638 and 52,091
    6·1 answer
  • Tia buys 7 packages of muffins. How many muffins does she buy?
    5·1 answer
  • How do i solve functions?
    6·1 answer
  • Can u guys help plz I will give the first person who answers brainliest
    7·2 answers
  • What are the coordinates of the point on the directed line segment from (1, -6) to (8, 8) that partitions the segment into a rat
    13·1 answer
  • If you draw all of the diagonals from one vertex of a regular hexagon, how
    12·1 answer
  • sung buys a 12-month membership to a gym there is no sign up fee and sung makes equal payments each month after three months he
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!