Answer:
The percent change in Nancy height is 10%
Step-by-step explanation:
Given : when Nancy started middle school, she was 60 inches tall. when she started high school, she was 66 inches tall.
We have to find the percent change in her height.
Percentage change is given by the ratio of the difference in old value and new value to the old value times 100
Mathematically written as
For the given data,
Old value = 60 inches
New value = 66 inches
Thus, the Percentage change is given as,
Simlify, we have,
Thus, The percent change in her height is 10%
Answer:
I attached the completed table below.
Step-by-step explanation:
In the second column, you see that the number of people is 3 times as much as the number of people in the first column, so you can multiply all the ingredient amounts by 3.
In the third column, you see that there is twice as much beef as in the original recipe, so that means there will be twice as many people and twice as much for all the ingredients.
Is 244.25 dollars so I subtract and got that I'm not sure but I tried to help
Answer:The purpose of this task is to support students' reasoning based on place value to multiply a single digit number by a multiple of 10. This reasoning builds on and supports knowledge described in 2.NBT.A.1, 3.OA.A.1, and 3.OA.B.5. If used in an instructional setting, students might benefit from having access to base-ten blocks. Students should also be encouraged to use a number line marked with tens. An empty number line is an excellent tool that helps students who are ready to develop a more abstract understanding of place value but are not yet ready for a purely symbolic solution approach.
Step-by-step explanation:
