The circumference of a circle measures 11.277 ft. What is the measure of the diameter of this circle?

3.590ft

Step-by-step explanation:

We know what the circumference of the circle is, and we need to find its diameter. Therefore, we need to find an equation that links the two together.

Well, what comes to mind is the fact that the circumeference, , is equal to multiplied by the diameter, . We can express this like so:

.

In this scenario, we know what is, so we need to rearrange the formula to make the subject. Dividing both sides by will accomplish this, and gives us:

.

So if we divide the circumference by , we will find the diamater. Well,

and so to 3 decimal places we get the answer

.

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

in 1995, potato plants were taken into space aboard the space shuttle columbia.

step-by-step explanation: