This might look complicated when you look at the whole thing. But its all about mental math. All this is asking is to create an equation. And $5 has to be multipled by the hours. The relationship equals to A = 5h.
Answer:
D
Step-by-step explanation:
Lower bound of the population mean is 0.328
Upper bound of the population mean is 0.486
Confidence level is 99%
Therefore, the correct interpolation of the confidence interval is that we are 99% confident that the true value of the population mean is between 0.328 and 0.486
Answer: 12.2<x
Step-by-step explanation:
61<5x write it out
———- divide by 5 to isolate x
5
12.2<x
Since she jogs 5 miles per hour that is our slope. "x" will represent the amount of hours she jobs, so it will be 5x.
Since she starts at 0 miles when she starts jogging, the y-intercept is 0.
The equation to represent the total amount of miles jogged would be y=5x+0.
If the height of the frustum of the cone is 10 cm. Then the volume of this cup will be 47 milliliters.
<h3>What is Geometry?</h3>
It deals with the size of geometry, region, and density of the different forms both 2D and 3D.
A small plastic vessel has the shape of a truncated cone as shown. A cubic centimeter is the same as a milliliter.
Then the volume of this cup to the nearest milliliter will be
The volume is given as
We have
Height (h) = 10 cm = 0.1 m
Radius (r₁) = 3.2 cm = 0.032 m
Radius (r₂) = 2.4 cm = 0.024 m
Then the volume will be
Then the conversion of m³ to milliliters will be
4.7 × 10⁻⁵ m³ = 4.7 × 10⁻⁵ × 10⁶ millileters
4.7 × 10⁻⁵ m³ = 47 milliliters
More about the geometry link is given below.
brainly.com/question/7558603
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