Question
Grandma Millie is shrinking! Her height decreases by 1/4 cm each year. What is her total change in height over 3 years?
Answer:
Total change in her height is ¾cm
Step-by-step explanation:
At the end of each year, her height would have decreased by ¼cm
Now we have to determine the total change in her height over 3 years
If the height of Grandma decreases by ¼ in one year
The. Her height would decrease by 3 * ¼ in 3 years
3 * ¼
= ¾ cm
Thus, the total change in her height over 3 years is ¾
Answer:
The answer is B.) The diameter of the fir tree when planted and 20 inches
Step-by-step explanation:
The y-intercept is the initial diameter of the fir tree (10 inches). At the end of 50 years, the tree's diameter is 30 inches. Therefore, 30 − 10 = 20 inches of growth occurred over the 50 year period. The diameter of the fir tree when planted. The fir tree's diameter was 10 inches when it was planted.
Answer:
<em>They are equally likely to occur</em>
Step-by-step explanation:
<u>Probabilities</u>
The probabilities can be expressed as fractions, decimals or percentages. A probability of 0 indicates an impossible event. A probability of 1 means a sure event. An event is said to be more likely to happen than others if its probability is greater.
We know the probability of it snowing in Eastern Canada tomorrow is 0.40, and we are also aware that the probability of it snowing in Western Canada tomorrow is 2/5. Dividing 2 by 5 we get 0.4. Since both events have the same probability, they are equally likely to occur
It is not reasonable for Jimmy and John to say that the mixture has 4 ounces of blue jelly beans and 3 ounces of red jelly beans because it would cost them $2.77 per bag instead of $2.20 per bag. If they were to put 4 ounces of blue jelly beans and 3 ounces of red jelly beans, they would be going over budget.
please rate and thank : )
