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2 years ago

At a pet store, Davina counted 12 parrots out of 20 birds. Which is an equivalent ratio of parrots to birds at the pet store?

Mathematics

1 answer:

vlada-n [284]2 years ago

5 0

The answer would be D

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PLEASE HELP I WILL MARK

lys-0071 [83]

Answer: 37 pieces of candy

Step-by-step explanation:

24-8.50 is 15.50 she wants to save 6.25, so, 15.50-6.25 is 9.25. 9.25 divided by the cost of each candy (0.25) is 37

6 0

2 years ago

1/3x+6=-18+3x PLEASE HURRY I HAVE A TEST

ivann1987 [24]

Answer:

x=9 Hope this helps :)

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

Step 2: Subtract 3x from both sides.

Step 3: Subtract 6 from both sides.

Step 4: Multiply both sides by 3/(-8).

And you get x=9

6 0

2 years ago

BRAINLIEST Can I get some help on this assignments it’d take a lot of stress away from me

muminat

Answer:

Question=Q

Q2=18.9

Q3=26.7

Q4=24.8

Q5=35.6

Here are some answers

Remember if leg a is the missing side, then transform the equation to the form when a is on one side, and take a square root: a = √(c² - b²)

if leg b is unknown, then. b = √(c² - a²)

for hypotenuse c missing, the formula is. c = √(a² + b²)

Have a wonderful day!

7 0

2 years ago

Read 2 more answers

How to solve it and understanding it

Yanka [14]

All the values that go into a function

The output values are called the range.

Domain → Function → Range

Example: when the function f(x) = x^2is given the values x = {1,2,3,...} then {1,2,3,...} is the domain.

f(x)=y=x^2
y are range and x are domain

4 0

2 years ago

a ball is dropped from a height of 512 inches onto a level floor. after the fourth bounce it is still 2 inches off the ground. p

Stels [109]

Answer:

A. 1/4

Step-by-step explanation:

We know that before the 1st bounce, the height of the ball is 512 inches.

Say the fraction is x.

Then, after the first bounce, the height of the ball is 512 * x = 512x.

After the second bounce, the height is now x * 512x = 512x².

By similar reasoning, the height after the third bounce is 512x³ and after the fourth bounce, it is $512x^4$ .