Sarah works two jobs over the summer. She is a waitress, earning $11 per hour, and she is also a babysitter for three kids, earning $18 per hour. Sarah currently waitresses 16 hours and babysits 3 hours a week. She would like to increase her babysitting hours and decrease her waitressing hours by the same number of hours. Write an expression to represent how this change would affect her weekly income.

HELP PLZ

Answer:

2(15 *4)=120

2(5*4)=40

2(15*5)=150

Total = 310mm^2

Second picture:

7k+14

36d+144

Answer:

surface area = 2(5 × 4) + 2(15 × 4) + 2(15 × 5) = 310 mm²

  7(k + 2)

= 7×k + 7×2

= 7k + 14

  12(3d + 12)

= 12×3d + 12×12

= 36d + 144

surface area rectangular prism = 2(4 × 5) + 2(15 × 4) + 2(15 × 5) = 310 cm²

  5x + 7x - 2

= 12x - 2

  4 + 3g - g + 2g

= 4g + 4

  2 + 4g + 7g + 5

= 11g + 7

Answer:

7/8 (0.875)

adjacent/hypotenuse

Answer:

Answer:

126.52 ounces left but rounding up 127

The quantity of water that the bucket can hold given the quantity of water the container can hold is 6 2/3 pints.

In order to determine the quantity of water the bucket can hold, we have to multiply the pints the container can hold by 11/4

5 1/3 x 1 1/4

Convert the mixed fractions to improper fractions

16/3 x 5/4 = 20/3 = 6 2/3 pints

To learn more about multiplication of fractions, please check: https://brainly.com/question/1114498

y = sec(x) has a range of f(x) ≤ -1 and f(x) ≥ 1

Thus does not include zero in the range scale.

Extra's:

y = cos(x) has a range of -1 ≤ f(x) ≤ 1

y = cot(x) has infinity range

y = tan(x) has infinity range.

Answer:

sec x

Step-by-step explanation:

Let's set each function equal to zero to see if they have zero in their function.

If there is no solution, then we no solution of zero.

[tex] \cos(x) = 0[/tex]

[tex]x = \frac{\pi}{2} + 2\pi(n)[/tex]

So there is a solution of zero.

[tex] \cot(x) = 0[/tex]

[tex] \frac{ \cos(x) }{ \sin(x) } = 0[/tex]

There answer here is

[tex]x = \frac{\pi}{2} + 2\pi(n)[/tex]

So there is a solution. of zero here

If cot x=0, has a solution of zero, then tan x does as well. Since we can use

[tex] \frac{ \sin(x) }{ \cos(x) } = \tan(x) [/tex]

[tex] \frac{ \sin(x) }{ \cos(x) } = 0[/tex]

The answer here will be

[tex]0 + 2\pi(n)[/tex]

So that leaves sec x.

Proof:

[tex] \sec(x) = \frac{1}{ \cos(x) } [/tex]

1 divided by any number won't equal zero, so the solution will never be 0.

Problem 1

A sequence is just a list of numbers where the order matters. Something like (1,2,3,4,5) is different from (3,1,2,5,4)

A series is where you add up that list of numbers to get a single value. For instance, the sum of the list (1,2,3) is 1+2+3 = 6. This is basically a partial sum when talking about infinite sequences because the next partial sum would be 1+2+3+4 = 10 and the next partial sum would be 1+2+3+4+5 = 15, and so on.

=======================================================

Problem 2

Why is this? Each time we get a partial sum, we're basically forming a new sequence. We're forming a sequence of sums. Going back to the example in problem 1, we had the partial sums (6,10,15). If we keep this process going, we'll have the list of partial sums grow forever and not approach some finite value. Therefore, this series diverges.

If the sums were to slowly get closer to some fixed value, then we would say the series converges.

Answer:

b. K J L

Step-by-step explanation:

angle opposite the largest side is the largest angle

largest side is JK which is 15 so the angle opposite of , L, is the largest angle

Answer:

They won 32

Step-by-step explanation:

16 is half of 32

32+16=48

Answer:

Depends on what sequence it is. For geometric it's 7/5 and for arithmetic - 2

Step-by-step explanation:

For n = 3:
a, = 1*2*3 - 1 = 5
For n = 4:
a, = 8 - 1 = 7

These are the terms for n = 3 and n = 4 but the thing is, this could be both geometric sequence and arithmetic sequence, since you didn't specify, here are the possible answers:

For geometric sequence, the rate of change is equal to An / An-1 therefore:
r = 7 /5

For arithmetic sequence, it's equal to A2 - A1 = 7 - 5 = 2

Answer:

P = 28.66 ft

Step-by-step explanation:

So perimeter of half circle

= 2π × 6/2

= 2π × 4/2

= 8π ft/2

= 4 π

Total Perimeter = 6 ft + 8π/2 ft + 10 ft +

= 6 ft + 4 π ft + 10 ft

= 28.666 ft

Total Perimeter = 28.66 ft

PLEASE MARK ME AS BRAINLIEST AND HAVE A NICE DAY

Answer:

28.56

Step-by-step explanation:

The sides of the triangles are already given, so that will be 16. The diameter of the circle is given to be 8, so the radius will be half of it, 4. The circumference of a circle 2πr, so the circumference is 8π. we need to divide this by two because it is a semicircle, so the circumference of the semicircle is 4π. The answer should be 16+4π, and we can substitute in 3.14 for π to get 12.56+16=28.56

Hope this helps!

Answer:

  {-3, 4, 8, 10, 11}

Step-by-step explanation:

The ordered pairs are usually defined as (input, output). That is, the input values of the relation are all of the first-numbers of the pairs:

  {8, -3, 11, 10, 4}

We usually like to list members of a set in numerical order:

  {-3, 4, 8, 10, 11} . . . . input values of the relation

Answer:

fred has 32 and jason has 48

Step-by-step explanation:

32+16=48

Based on the data provided and using logical reasoning, Mr Smith has seven children, four sons and three daughters.

Logical reasoning means using critical thinking skills to provide solutions to given problems.

The number of children Mr. Smith has can be determined by using the skill of logical reasoning.

Assuming that son has two brothers, then he also has two sisters.

Each sister has one sister and three brothers.

This scenario does not satisfy the conditions.

Assuming that son has three brothers, then he also has three sisters.

Each sister has two sisters and four brothers.

Therefore, Mr Smith has seven children, four sons and three daughters.

Learn more about logical reasoning at: https://brainly.com/question/14458200

Answer:

635,298

Step-by-step explanation:

We can group these by base ten values. 6 hundred thousands, 3 ten thousands, 5 thousands, 2 hundreds, 9 tens, and 8 ones. When putting them into place, we can go by order in which we will ger 635298

Answer:

635,298

Step-by-step explanation:

add all the numbers together to get the sum of your answer.

Hey there!

RANDOM FACTOID:

‘‘f(x)’’ or ‘‘g(x)’’ is understood to be “y”

f(x) = 2x

f(x) = 2(3)

f(x) = 2 + 2 + 2

f(x) = 4 + 2

f(x) = 6

Therefore, your answer is: f(x) = 6

g(x) = 5x

g(x) = 5(3)

g(x) = 5 + 5 + 5

g(x) = 10 + 5

g(x) = 15

Therefore, your answer is: g(x) = 15

OVERALL ANSWER: f(x) = 6 or g(x) = 15

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

Distributivity.

Step-by-step explanation:

We will find the probability of getting each color of marble, and we will see that getting red and blue is equally likely, while getting green is less likely.

If we draw a marble at random from the box, all of them will have the same probability of being drawn.

Then the probability of getting a given color is given by the quotient between the number of marbles of that color and the total number of marbles.

Probability of getting red:

P = 11/25 =  0.44  This is really close to 50%, so this is equally likely.

Probability of getting blue:

P = 11/25 =  0.44  This is really close to 50%, so this is equally likely.

Probability of getting green:

P = 3/25 = 0.12 This is really close to 0%, so this is less likely.

If you want to learn more about probability, you can read:

https://brainly.com/question/251701

The constant proportionality is 1 to 48Step-by-step explanation:72 / 1.5 = 48

Answer:

Step-by-step explanation:

y intercept for top is 0,4 and the line should go up by 3 lines and over by 1 everytime

y intercept for below is 0,2 and the line should go up by 1 line and over by 1 line everytime.

Answer:

x=    -2         -3

Step-by-step explanation:

4x+12-72x+3x+3

15-65x

5(3-13x)

pls heart and give brainliest much appreciated

Answer: 5(3-13x)

Step-by-step explanation:

4x+12-72x+3x+3

15-65x

5(3-13x)

Answer:

2k + 8 = 0

2k + 8 - 8 = 0 - 8

2k = - 8

2k/2 = - 8/2

k = - 4

Step-by-step explanation:

you gotta put the 8 on the other side by subtracting and the divide both sides to get k

Answer:

k = -4

Step-by-step explanation:

2k + 8 = 0

Subtract 8 from both sides.

2k = -8

Divide both sides by 2.

k = -4

The given congruency of the sides [tex]\mathbf{\overline{BE}}[/tex] and [tex]\mathbf{\overline{LO}}[/tex]  and [tex]\mathbf{\overline{BO}}[/tex] and [tex]\mathbf{\overline{LE}}[/tex] as well

as the congruency of the common side [tex]\mathbf{\overline{BL}}[/tex] gives.

ΔBEL ≅ ΔLOB by SSS congruency postulate

The completed two column proof is presented as follows;

Statement [tex]{}[/tex]                                          Reasons

1. [tex]\underline{\overline{BE} \cong \overline{LO}}[/tex]                       [tex]{}[/tex]                  1. Given

2. [tex]\overline{BO}[/tex] ≅ [tex]\overline{LE}[/tex]                       [tex]{}[/tex]                 2.

3. [tex]\underline{\overline{BL} \cong \overline{BL}}[/tex]                       [tex]{}[/tex]                  3. Reflexive property of congruency

4. ΔBEL ≅ ΔLOB                     [tex]{}[/tex]           4. SSS congruency postulate

Side-Side-Side, SSS, congruency postulate states that if three sides of

one triangle are congruent to three sides of another triangle, the two

triangles are congruent.

Learn more about different congruency postulates here:

https://brainly.com/question/1495556

Answer:

y=1x+-1

Step-by-step explanation:

y=mx+b

m=slope which is 1/1 because it is rise over run (rising 1, running 1)

b=y-intercept form which is -1 because that is where the line meets the y axis

Answer:

equally likely

Step-by-step explanation:

The classical approach to probability requires that the outcomes are​ equally likely.

Equally likely means the chance or possibility of selection in the sample is equal for them. None is prioritized over the other, all has the equal chance of being selected in the sample.

Given that we are using the classical approach to probability which is based on an assumption that for any procedure having random set of possible outcomes, the possibility of each outcome is equal.

Thus, the classical approach to probability requires that the outcomes are​ equally likely.

Learn more about classical approach of probability, here:

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Answer:

1, 2, 5

Step-by-step explanation: