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4 years ago

Please help me complete

Mathematics

1 answer:

Dmitry_Shevchenko [17]4 years ago

6 0

Answer:

6 is a function 5 is not 6 is not

Step-by-step explanation:

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Place the following scenarios in order by the size of their probability, largest to smallest.

IrinaK [193]

Answer:

3, 1, 2, 4

Step-by-step explanation:

i am not sure but i think this is it

7 0

3 years ago

Select the correct answer. Which point lies on a circle with a radius of 5 units and center at P(6, 1)? A. Q(1, 11) B. R(2, 4) C

jasenka [17]

Answer:

T(9,-2)

Step-by-step explanation:

The circle has radius 5 units and center P(6,1).

The equation of this circle is

$(x-6)^2+(y-1)^2=5^2$

$(x-6)^2+(y-1)^2=25$

If Q(1,11) lies on this circle, then it must satisfy its equation.

$(1-6)^2+(11-1)^2=25$

$(-5)^2+(10)^2=25$

$25+100=25$ , this statement is false.

If R(2,4) lies on this circle, then it must satisfy its equation.

$(2-6)^2+(4-1)^2=25$

$(-4)^2+(3)^2=25$

$16+9=25$ , this statement is false.

If S(4,-4) lies on this circle, then it must satisfy its equation.

$(4-6)^2+(-4-1)^2=25$

$(-2)^2+(-5)^2=25$

$4+25=25$ , this statement is false.

If T(9,-2) lies on this circle, then it must satisfy its equation.

$(9-6)^2+(-2-1)^2=25$

$(4)^2+(-3)^2=25$

$16+9=25$ , this statement is TRUE.

The correct answer is D

6 0

3 years ago

Read 2 more answers

What is the square root of this number <br> 4900

irakobra [83]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Yesterday 170 guests at a hotel called for room service, and 255 guests did not call for room service. What percentage of the gu

vladimir1956 [14]

Answer:
The percentage of the guests at this hotel called for room service yesterday is 40%
-
Step-by-step explanation:
We are given
total number of guests called for room services =170
total number of guests did not called for room services =255
now, we can find total number of guests
Total number of guests =(total number of guests called for room services)+(total number of guests did not called for room services)
so,
total number of guests is
=170+255
=425
now, we can find percentage
percentage of the guests at this hotel called for room service yesterday is %40
So,
The percentage of the guests at this hotel called for room service yesterday is 40%

8 0

3 years ago

Solve the system by substitution. 10x + 4y = -18 x = y 1.1 Submit Answer

Ivan

Answer:

x = 3, y = 3

(3, 3)

Explanation:

Given the below equations;

$\begin{gathered} -10x+4y=-18 \\ x=y \end{gathered}$

Let's go ahead and solve this simultaneously using the substitution method. To do this, we have to substitute the x = y into the 1st equation and find y;

$\begin{gathered} -10y+4y=-18 \\ -6y=-18 \\ y=\frac{-18}{-6} \\ \therefore y=3 \end{gathered}$

Since y = 3 and from the 2nd equation we have that x = y, so x is also equal to 3.

8 0

1 year ago