1 point

The French club is sponsoring a bake sale to raise at least $365. How many pastries must they sell at $2.80

gregori [183]

Answer:

D. At least 131

Step-by-step explanation:

Let the number of pastries is x.

We have an inequality:

2.80x ≥ 365
x ≥ 365/2.80
x ≥ 130.357

The least whole number for x is 131.

Correct choice is D

7 0

2 years ago

Thank for answer my question

Rasek [7]

Answer:

67.5?

Step-by-step explanation:

the top two looked like the same degree so solve 2x+10=145 ig

8 0

3 years ago

Is this relationship a function?

Oduvanchick [21]

Answer:

No, this is not a function.

Step-by-step explanation:

*Domain - {0,1,3,5}

*Range - {2,5,2,4.8}

Rule: A function is a special type of relation in which each value of the domain is paired with exactly one value of the range.

Since 0 pairs with both 2 and 5, this would not be a function.

Hope this helps!

6 0

2 years ago

In the following figure, the square ABCD is inscribed in the circle centered at point P. What is the area of the circle?

Ainat [17]

Answer:

$A_{Circle} \approx 39.24\: units^2$

Step-by-step explanation:

Square ABCD is inscribed in a circle with center P such that BC = 5 units.

BD will be diagonal of the square as well as diameter of the circle.

$BD = BC\times\sqrt 2$

$\implies BD = 5\sqrt 2$

-> Diameter of the circle $(d) = 5\sqrt 2$

-> Radius of the circle $(r) = 2.5\sqrt 2=3.535\: units$

$A_{Circle} =\pi(r)^2$

$\implies A_{Circle} =3.14(3.535)^2$

$\implies A_{Circle} =39.2381465$

$\implies A_{Circle} \approx 39.24\: units^2$

8 0

2 years ago

three families are traveling the same route across country. the first family stops every 240 kilometers. the second family stops

kogti [31]

Answer:

The three families will stop at the same place at 1,200 kilometers.

Step-by-step explanation:

1. Let's check all the information given to answer the question:

Family A or 1 stops every 240 kilometers

Family B or 2 stops every 200 kilometers

Family C or 3 stops every 300 kilometers

2. After how many kilometers will they stop at the same place?

Family A or 1 will stop at 240, 480, 720, 960 and 1,200 kilometers.

Family B or 2 will stop at 200, 400, 600, 800. 1,000 and 1,200 kilometers.

Family C or 3 will stop at 300, 600, 900. and 1,200 kilometers.

As we can check the first common stop will be at 1,200 kilometers.

7 0

3 years ago