56 tens
=56+56+56+56+56+56+56+56+56+56
= 56 x 10
=560
perfect square?
A. 2-12
B. 3-8
C. 4-6
Answer:
C. 4-6
Step-by-step explanation:
4 is the perfect square because when you do 2 x 2 you get 4. None of the other numbers are a perfect square.
The newborn giraffe's weight is 65,000 grams
Given:
The newborn giraffe weight is 65 kilograms (kg).
How much does it weigh in grams (g)?
We know that, 1 kilogram = 1000 gram.
In order to convert kilograms to grams, we just do multiplying
To simplify, there is an order system to convert:
We cancel the kilogram (kg) because it is both in top and the bottom.
Kilogram (kg) and gram (g) are the most common unit of mass in metric system of measurement.
Learn More
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Keywords: conversion, unit of mass, metric system of measurement, kilogram to gram, unit conversion, giraffe's weight
No, she is not correct because she has 5 options of seat covers to choose from.
We have to determine the number of options for seat covers
Here given that,
Color options for leather seats =3
Color options for cloth seats = 2
Probability is defined as the possibility of an event being equal to the ratio of the number of favorable outcomes and the total number of outcomes.
The total number of combinations = nCr!/n!(n-r)!
Where n is the total number of choices available, and r stands for the number of choices to be made.
Here the number of leather seat options presented = 3
The number of options available for cloth seats =2
Total number of options = leather + cloth = 3 + 2 = 5
The number of options available to her
⇒ 5!/ 1!×(5-1)!
⇒ 5!/4!
⇒ 5×4!/4!
⇒ 5
She can only select one style of cover at a time, therefore she has five options for seat covers. The cover may be made of tan cloth, grey cloth, blue leather, black leather, or brown leather.
Hence, she has 5 options of seat covers to choose from.
Learn more about the probability here:
#SPJ2
Answer:
Sample response: Adele is not correct. There are only 5 choices. Here, we are not able to use the fundamental counting principle because there are different choices for each material.
Step-by-step explanation: