Lilliana is training for a marathon. She runs the same distance every day for a week. On Monday, Wednesday, and Friday, she runs 4 laps on a running trail and then runs 8 more miles. On Tuesday and Sunday, she runs 6 laps on the trail and then runs 4 more miles. On Saturday, she just runs laps. How many laps does Lilliana run on Saturday?


Lilliana runs ??? laps on Saturday.

Note: I am assuming you meant to write the value of y = 12 instead of w = 12.

So, I am assuming y = 12

Answer:

The value of 13 - 0.75y + 8x when we substitute y = 12 and x = 1/2 will be: 8

Step-by-step explanation:

Given the expression

[tex]13\:-\:0.75y\:+\:8x[/tex]

Given

substituting y = 12 and x = 1/2 in the expresion

[tex]13\:-\:0.75y\:+\:8x=13\:-\:0.75\left(12\right)\:+\:8\left(\frac{1}{2}\right)[/tex]

                            [tex]=13-0.75\cdot \:12+8\cdot \frac{1}{2}[/tex]

                             [tex]=13-9+4[/tex]

                             [tex]=8[/tex]

Therefore, the value of 13 - 0.75y + 8x when we substitute y = 12 and x = 1/2 will be: 8

Answer:

3 1/5 inches

Step by Step Explanation:

4/5 * 4 = 16/5

16/5 as a mixed number is 3 1/5.

The answer is 3 1/5 inches hope this helps!!

Answer:

i would say 3  1/5

Step-by-step explanation

Answer:

(3,2)

Step-by-step explanation:

3,2 is the answer...hope you can understand

The point which is the solution of the inequality y ≤ 2x - 4 is,

⇒ (3, 2)

A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.

We have to given that;

The inequality is,

⇒ y ≤ 2x - 4

Now, From the options;

Option 3;

Point = (3, 2)

Put x = 3, y = 2;

⇒ y ≤ 2x - 4

⇒ 2 ≤ 2 × 3 - 4

⇒ 2 ≤ 6 - 4

⇒ 2 ≤ 2

Thus, The point which is the solution of the inequality y ≤ 2x - 4 is,

⇒ (3, 2)

Learn more about the coordinate visit:

https://brainly.com/question/24394007

#SPJ7

Answer:

3/ 10

Step-by-step explanation:

Count of numbers up to 50 = 50

Prime numbers up to 50 :

{2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47}

Count of prime numbers up to 50 = 15

Hence, ratio of prime numbers to all numbers ;

15 : 50

3 / 10

9514 1404 393

Answer:

  A

Step-by-step explanation:

The law of sines tells you the sine of the angle is proportional to the length of the opposite side. The usual convention is that 'a' is opposite 'A', and the same for other letters.

Answer:

The answer is "-21.6".

Step-by-step explanation:

In the given question, there is a mistype in the equation so, its correct equation can be defined as follows:

Given:

[tex]\to (-9) (2 \ and \ 2/5) = (-9)(2+ \frac{2}{5})[/tex]

                              [tex]= (-9 \times 2 )+ (-9\times \frac{2}{5})\\\\= (-18 )+ ( -\frac{18}{5})\\\\= -18 -\frac{18}{5}\\\\= \frac{-90-18}{5}\\\\= - \frac{108}{5}\\\\=- 21.6[/tex]

OR

[tex]\to (-9)(2+ \frac{2}{5})= (-9) (\frac{10+2}{5})[/tex]

                       [tex]= (-9) (\frac{12}{5})\\\\= (-9) (2.4)\\\\=-21.6[/tex]

Answer:

5/2

Step-by-step explanation:

christmas

Answer:

That'd be 50.

Answer: 3 - 7 x 4

Step-by-step explanation:

7 - 3 = 4 x 4 = 16

Answer:

Step-by-step explanation:

Let the number of nickels be n and dimes be d.

Consider:

We have equations below:

Multiply the first equation by 10 and subtract the second equation to eliminate d and solve for n:

He has 50 nickels

Answer:

HL.

Step-by-step explanation:

Both of them are right triangles.

Answer:

Step-by-step explanation:

Answer:

(30,60)

90mph

Step-by-step explanation:

0.048

If i am wrong let me know

Answer:

[tex] 18 \%\: of \: x = 63 \\ \frac{18}{100} x = 63 \\ x = \frac{63 \times 100}{18} \\ x = 350[/tex]

Answer:

350

Step-by-step explanation:

To figure out the number, divide 63 by 18%

63/0.18 = 350

You can check by doing the opposite operation with your answer:

350 · 0.18 = 63

Answer:

You can turn off your phone or download an app the controls your screen time,

you can open your windows and let in some fresh air

you can eat some snacks

i don't know what else

Answer:

dividend

Step-by-step explanation:

Step-by-step explanation:

Probability = (5C3 / 7C3) * 100%

= (10 / 35) * 100%

= 28.57%.

Do you mean [tex]f(x)=-3^{\sqrt x}[/tex], as in the negative of 3 to the power of √x ? Or [tex]f(x)=-\sqrt[3]{x}[/tex], as in the negative cube root of x ?

If you mean [tex]f(x)=-3^{\sqrt x}[/tex], then, going through each option:

• no: the square root component is defined only for x ≥ 0, for which we have √x ≥ 0 and hence f(x) < 0 for all x in the domain. √x is an increasing function, so the powers of 3 get successively larger, so f(x) would be always decreasing;

• no: as mentioned above, the domain would be all non-negative numbers;

• no: at minimum, x = 0 which gives f (0) = -3⁰ = -1, and because f(x) is decreasing over its entire domain, the range would be {y | y ≤ -1};

• no: again, a bit of ambiguity, but assuming you mean to say here [tex]y=3^{\sqrt x}[/tex], yes, f(x) would be a reflection of y across the x-axis;

• and finally, no: [tex]f(3)=-3^{\sqrt3}\approx-6.705[/tex]

so that only the fourth option would be true.

On the other hand, if you mean [tex]f(x)=-\sqrt[3]{x}[/tex], then:

• no: the function is always decreasing;

• yes: the domain is all real numbers;

• yes: the range is {y | -∞ < y < ∞};

• yes: f(x) is a reflection of y=∛x, also about the x-axis; and

• no: f (3) = -∛3 ≈ -1.442

I suspect you mean the second case, since it's a bit simpler to approach.

Answer:

b,c,d

Step-by-step explanation:

Just took the test

Answer:

11

Step-by-step explanation:

264/24=11

264 bulbs divided by 24 members equals 11 bulbs per member

Answer:

its 60 bc 6-2÷180

4÷180=45

Answer:

sorry about being late!    17, C

Step-by-step explanation:

It's 13+4 since there are two negatives.

Two negatives cancel out to a postive in math, so it becomes 13 + 4.

13+ 4

= 17

Answer:

happy new year

Answer:

768 numbers

Step-by-step explanation:

Given

[tex]Digits = \{0,1,2,3,4,5,6,7,8,9\}[/tex]

Required

Number of digits between 0 ad 9999 that have one 1 and one 3

There are a total of 4 digits that make up any of the numbers in 0 to 9999 with the given condition

This can be represented as WXYZ

The remaining 8 digits will occupy the last 2 positions in the following ways:

So, the total number of selection is:

[tex]Total = 4 * (4 - 1) * 8 * 8[/tex]

[tex]Total = 4 * 3 * 8 * 8[/tex]

[tex]Total = 768[/tex]

Answer:

37/4

9.25

round of = 9

hope this will help

Answer:

10

Step-by-step explanation:

37 / 4 = 9.25

Round to 10 since there is a decimal.

Answer:

C

Step-by-step explanation:

Answer:

i think its c

Step-by-step explanation:

i tried my hardest

Answer:

0

Step-by-step explanation:

all real numbers are solutions

Answer:

X=9

Step-by-step explanation:

X/ Y=X/Y

3/18=x/54

next is simple math

X=9

Answer:

Step-by-step explanation:

1) Not proportional.

2)Proportional

[tex]\frac{28}{20} = \frac{7}{5}\\\\\frac{42}{30} = \frac{7}{5}\\\\\frac{56}{40} = \frac{7}{5}\\\\\frac{70}{50} = \frac{7}{5}[/tex]

So, it is proportional

y = (5/7) times x

Answer:

im a dding this so u

Step-by-step explanation:

can give brainliest to the guy lol