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Rina8888 [55]
3 years ago
5

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]3 years ago
5 0
The answer would be D
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Alex squeezed 2 liters of juice for breakfast. If he pours the juice equally into 5 glasses, how many liters of juice will be in
kipiarov [429]

Answer:

0.4 liters of juice and 400 mL

Step-by-step explanation:

divide 2/5=0.4 and multiply 0.4x1000=400

3 0
3 years ago
mark wants to order a pizza. which is the better deal 10.00 with a diameter of 12 or 20.00 with a diameter of 18
satela [25.4K]
I'm gonna calculate by the area of pizza to see how much food you get for 10 and 20 dollars

A...area
r...radius
d...diameter

d1=12 r1=6
d2=18 r2=9

A1=r1^2×3.14
A1=6^2×3.14
A1=36×3.14
A1=113.04

A2=r2^2×3.13
A2=9^2×3.14
A2=81×3.14
A2=254.34

if you bought 2, 12 diameter pizzas for 20 dollars you would get 226.08 area od food,still less if you bought 1, 18 diameter pizza for 20 dollars. because 223.08 < 254.34
7 0
3 years ago
Ramon is interested in whether the global rise in temperature is also showing up locally in his town, Centerdale. He plans to lo
denis-greek [22]

Answer:

d. The random variable is the number of years in which the temperature increased from the previous year.

Step-by-step explanation:

The random variable is the amount of years that have higher average temperatures than its previous year.

As the sample is from 5 years, the random variable can take values from 0 (where none of the years increase their average temperature from its previous year) to 4 (where every year increases the average temperature).

8 0
3 years ago
Add another set of points that are 8 units below points A, B, C, and D. This time, you'll need to rotate the lines into a differ
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3 years ago
Which is greater 4.4 or 4.044
Black_prince [1.1K]
4.4 is greater because the tenths place (4) is higher than the other number's tenth place (0).
7 0
3 years ago
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