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4 years ago

Which of the following is in the solution set of the inequality is x+13<9?

Mathematics

2 answers:

ikadub [295]4 years ago

6 0

I hope this helped I don't really understand what you were asking but I solved the iniquity and plotted on a number line

Vsevolod [243]4 years ago

4 0

X+13<9
x<9-13
x<-4
{×|×<-4}

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Corbin is selling cheese at the farmers’ market. One wheel of cheese has a diameter of 11 inches.

sveticcg [70]

Answer:

I. 94.99 in²

II. $0.23

Step-by-step explanation:

Given the following data;

Diameter of wheel = 11 inches

$\pi = 3.14$

Cost of wheel = $21.35

$Radius, r = \frac {diameter}{2}$

$Radius, r = \frac {11}{2} = 5.5 \; inches$

Part A

To find the area;

We know that a wheel is circular in nature. Thus, the area of a circle is given by the formula;

$Area, A = \pi r^{2}$

Substituting into the equation, we have;

$Area, A = 3.14 * 5.5^{2}$

$Area, A = 3.14*30.25$

Area, A = 94.99 in²

Part B

To find cost per square inch;

$Cost \; per \; square \; inch = \frac {Cost \; per \; wheel}{Area \; of \; wheel}$

$Cost \; per \; square \; inch = \frac {21.35}{94.99}$

Cost per square inch = $0.23

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3 years ago

16 2/3 percent of what number is 72

MArishka [77]

The answer is about 432.178

6 0

4 years ago

Total Number of Fish in Tank

ikadub [295]

Answer:

Look it up. it will help you work it out. hope this helped.

Step-by-step explanation:

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3 years ago

Nina checks the temperature at 11:00 a.m. She notices if the temperature rises by 6 more degrees, it will break the record-high

ladessa [460]

Answer:

t=84-6

Step-by-step explanation:

3 0

3 years ago

The scatter plot below shows the relationship between the length (x) in meters and mass f(x) in kg of a marine animal

Vlad [161]

F(x) = -9 + 10.3x probably.
It's definitely not the first or last option as they have negative gradients (i.e. negative x-coefficient) and so represent a negative correlation. The data given tells us there is a positive gradient and so a positive correlation.
It could be the second option as the second and third are not so vastly different but I would go for the third because it appears to most closely fit the data pattern.

6 0

3 years ago

Read 2 more answers