Answer:
The container holds 4.5 cups of yogurt
Step-by-step explanation:
Here, given the number of ounces of yogurt in a container, we want to calculate the number of cups the container can hold
Mathematically, we need a conversion factor
1 cup contains 8 ounces
but here
x cups contains 36 ounces
8 * x= 36 * 1
8x = 36
x = 36/8
x = 4.5
Answer:
Step-by-step explanation:
We begin by rearranging the triangles.
In the first triangle:
x+66+90=180
x+156=180
x=180-156
x=24
In the second triangle
y+90+24=180
y+114=180
y=180-114
y=66
Note: Similar triangles are the same shape, but not necessarily the same size.
We see that the angles in both triangles are exactly the same.
We conclude that the triangles are similar.
You first want to make an equation for the problem. Let x be the number of teams needed since the problem doesn’t include it.
30=5x
Divide 5 by both sides to get x on its own side
*What you do to one side you do to the other
30/5=5x/5
6=x
Answer:
Option a) A 95% confidence interval for the mean diameter of the 120 bearings in the sample is
.
Step-by-step explanation:
We are given the following information in the question:
Sample size, n = 120
Sample mean = 10 mm
Standard Deviation = 0.24 mm
Formula:



Hence, the correct interpretation for the confidence interval is given by option a).
A 95% confidence interval for the mean diameter of the 120 bearings in the sample is
.
We have to consider the factor of sampling of 120 ball bearings from a population of 10,000 ball bearings.