Dan charges $15 per hour for walking dogs. How much will he earn for 5
hours? *
$70
$65
O $75

Answers

Answer 1

All you have to do is do 15 times 5 = 75

Answer 2

Answer:

I'm pretty sure its 75 cause 15 x 5 is 75

Step-by-step explanation:


Related Questions

what is the distance between -3 and 2 on the number line​

Answers

5
2+3 is 5
HOPE THIS HELPS
HAPPY CHRISTMAS

HELP
Terry leaves his house
riding a bike at 20
km/h. Sally leaves 6 h
later on a scooter to
catch up with him
travelling at 80 km/h.
How long will it take
her to catch up with
him?

Answers

Answer:

2

Step-by-step explanation:

So let's call the time she needs to catch up "x", and so Terry's rate would be x-6 since he left home 6 hours earlier. Then we multiply the rates to get 20x - 120 = 80x. The answer is -2, but we can just say 2.

Checking our answer, that means if it took Sally 2 hours, it took Terry 8 hours for he left home 6 hours earlier. So 8 times 20 = 160km traveled. 2 times 80 = 160km traveled. Same distance.

Complete each statement given w = 2(cos(90o) + i sin (90o)) and z = StartRoot 2 EndRoot (cos(225o) + i sin(225o)). In rectangular form, w = 0 + i. In rectangular form, z = – 1i. In rectangular form, w + z = –1 + i. In polar form w + z = StartRoot 2 EndRoot (cos(o) + i sin(o)

Answers

This question is based on the concept of polar form.Therefore, the expression in polar form is [tex]\bold {z = \sqrt{10(cos108.43\; + \; i \; sin108.43)}}[/tex]

Given the following complex numbers in:

w = 2(cos(90°) + i sin (90°))

As we know that,

sin 90 degree = 1

cos 90 degree = 0

Put these values in given equation,

We get,

w = 2(0+i(1))

w = 2(0)+2i

w = 0+2i

Hence the value of w in rectangular form is  0+2i .

Now solving for z:

z =√2(cos(225°) + i sin(225°))

z = √2(-1/√2+ i (-1/√2))

z = -√2/√2 - √2(-1/√2)i

z = -1 + 1i

Therefore, the value of z in rectangular coordinate is -1+ 1i.

Now solving for  w + z:

w + z = 0+2i + (-1+1i)

w+z = 0+2i-1+i

w+z = -1+3i

Write w+z in polar form,

Get the modulus

|w+z| = √(-1)²+3²

|w+z| = √1+9

|w+z| =  √10

Get the modulus

= tan^-1(-3)

= -71.56

[tex]\Theta[/tex] = 180 - 71.56

[tex]\Theta[/tex] = 108.43

Therefore, the expression in polar form is,[tex]\bold{z = \sqrt{10(cos108.43\; + \; i \; sin108.43)}}[/tex]

For more details, prefer this link:

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Answer:

Step-by-step explanation:

A. 1i

B.315

C.315

Hope this helps!

Ricardo wants to install two security cameras at point A so the parking lot from side AE to side AB of the building can be monitored. Can he use two​ cameras, both with a field of view of 110°​, installed at point​ A? Explain. If​ not, what is the minimum field of view that each camera should​ have?

Answers

Step-by-step explanation:

The two cameras will have total view of:

110° + 110° = 220°

The angle to be viewed is:

270° - 15° = 255°

This is not sufficient to cover the needed area as 220° < 255°

The cameras should have a minimum view of:

255°/2 = 127.5°

I need help ASAP!!!!!!!!!!!!!!!!!!!!

Answers

Answer: 56/33

Step-by-step explanation: Tan= Opposite over Adjacent or O/A

The answer is 56/33

Question 7 options: A raffle sells 1000 tickets for $35 each to win a new car. What is the probability of winning the car

Answers

Answer:

it would be 1/1000 assuming only 1 ticket sold to 1 person each; if a person bought more than 1 ticket then there odds of winning increase

Step-by-step explanation:

The probability of winning the car is 0.001.

What is the probability?

Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event.

We know that, probability of an event = Number of favorable outcomes/Total number of outcomes

Given that, a raffle sells 1000 tickets for $35 each to win a new car.

Here, we know that there is a total of 1000 tickets. If there is only one car, then definitely only one wins the raffle. The probability of winning is also dependent on the number of tickets one will purchase. But for this problem, we are going to assume that only one raffle can be bought by one person. Thus, the probability of winning a new car is simply

P(E)= Number of raffle tickets one can buy/Total number of raffle tickets

= 1/1000

= 0.001

Therefore, the probability of winning the car is 0.001.

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https://brainly.com/question/11234923.

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There are 5 boys and 10 girls in the glee club. Which ratio represents the number of boys in the club to the total number of students in the club?

Answers

Answer:

2:1

Step-by-step explanation:

If you that this would be 10:5 you would be half correct

Solution:

No. of boys in glee club:No.of girl in glee club

10:5

(divided by the table of on both sides)

2:1

Answer:

21

Step-by-step explanation:

Please Please help me with this​

Answers

Answer:

i got 5 and 28

Step-by-step explanation:

The varlables x and y vary Inversely. Use the given values to wrke an equation relating X and y

Answers

x and y vary inversely means y is inversely proportional to x, this means:

y=k/x, where k is a constant.

We are given that when x=-4, y=7/2, we replace these values to find k.

7/2=k/-4
k= (-4*7)/2=-14

So we have y=-14/x

Therefore, when x=4, y=-14/4= -7/2

Find how many values of X does f(x)=5? Illustrate on the graph.

Answers

Answer:

Step-by-step explanation:

The question is saying "How many x values are there when y = 5?"

The answer is 2.

When x ≈ 1 and when x = ≈ 2

Charmaine started a game at 10:44AM and finished at 11:11AM How long did it take her give your answer in minutes

Answers

Answer:

Total time taken = 27 min

Step-by-step explanation:

Given:

Started game time = 10:44 AM

Ending game time = 11:11 AM

Find:

Total time taken

Computation:

Total time taken = Ending game time in min - Started game time in min

Total time taken = [11x60 + 11] - [10x60 + 44]

Total time taken = 671 - 644

Total time taken = 27 min

Bananas cost 3abunchandapplescost0.50 each. If b represents the number of bunches of bananas and a represents the number of apples, which of the following expressions represents the total cost?

Answers

Considering the definition of an equation, the total cost is 0.50a + 3b.

Definition of equation

An equation is the equality existing between two algebraic expressions connected through the equals sign in which one or more unknown values, called unknowns, appear in addition to certain known data.

The members of an equation are each of the expressions that appear on both sides of the equal sign while the terms of an equation are the addends that form the members of an equation.

Total cost

Being

"a" the number of apples."b" the number of bunches of bananas.

and knowing that:

Bananas cost $3 a bunch.Apples cost $0.50 each.

the equation that represents the total cost is:

total cost= 0.50a + 3b

Finally, the total cost is 0.50a + 3b.

Learn more about equations:

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First to answer, gets BRAINLIEST

(5x6)(-8+2)(4÷8)(0)(-.5-3)(-10+2) =

Answers

Answer:

0

Step-by-step explanation:

pretty easy tbh

Answer:

0

Step-by-step explanation:

Pls help I’ve repeated the same question over and over.

Answers

Third option I think

How many solutions does the nonlinear system of equations graphed below have?
A. Two B. One C. Four D. Zero
I think 4 but I'm not sure​

Answers

Answer: 4

Step-by-step explanation: just did it myself

Put each line into slope-intercept form:
1. 2x + 4y = 8

2. 2y = 2x + 4

( Can someone help me )

Answers

Answer:

Step-by-step explanation:

Hh

The length of a rectangular swimming pool is 20 feet greater than the width. The surface area of the pool is 1,500 square feet. What are the length and width of the pool?

Answers

Answer:

750

Step-by-step explanation:

The length and width of the swimming pool is 50feet and 30 feet respectively.

What is surface area ?

The amount of space covering the outside of a three dimensional space is called surface area.

Formula for the surface area of  rectangular swimming pool

surface area = length × breadth

According to the given question

The length of the rectangular swimming pool is 20 feet greater than the width.

and, the surface area of the pool is 1,500 square feet.

Let the width of the rectangular pool be x.

length of the pool = 20+x

therefore,

surface area of pool = length × breadth

⇒1500 = x×(20+x)

⇒[tex]1500= 20x+x^{2}[/tex]

⇒[tex]x^{2} +20x-1500=0[/tex]

⇒[tex]x^{2} +50x-30x-1500=0[/tex]

⇒[tex]x(x+50)-30(x+50)=0[/tex]

⇒[tex](x-30)(x+50)=0[/tex]

⇒x=30 and -50(not possible)

x=30 feet

so, the width of the pool is 30 feet.

length of the pool = x+20 = 30+20 = 50 feet.

Hence, the length of the pool is 50 feet and width of the pool is 30 feet.

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I have no clue what to put in all of these boxes help me

Answers

Put 100. In the first box

i dont think it right i only could do the first one i dint know the last one cuz ...

A person borrowef Rs 16000 from a bank at 12.5% pet annum simple intrest and lent the whole amount to shopkeeper at the sam rate of compound interest.How much will he gain in 2 years?​

Answers

Answer:

The amount he gains in 2 years is Rs. 250

Step-by-step explanation:

The parameters of the amount borrowed from the bank are;

The amount borrowed, P = Rs. 16,000

The interest rate of the amount borrowed, R = 12.5%

The number of years, T = 2 years

The simple interest, I = (P × R × T)/100 =  (Rs. 16,000 × 12.5 × 2)/100 = Rs. 4,000

The total amount the person is to pay bank to the bank = P + I = Rs. 16,000 + Rs. 4,000 = Rs. 20,000

The parameters of the amount lent to the shopkeeper are;

The amount lent, P = Rs. 16,000

The compound interest rate of the amount lent, R = 12.5%

The number of years, T = 2 years

The amount he receives from the shopkeeper after 2 years, A = P·(1 + R/n)^(n × T) = Rs. 16,000 × (1 + 0.125/1)^(1 × 2) = Rs. 20,250

The amount he gains in 2 years = The amount he receives from the shop keeper - The amount he gives to the bank = Rs. 20,250 - Rs. 20,000 = Rs. 250

The amount he gains in 2 years = Rs. 250.

Which expression represents the number of hours in w weeks and d days?
A. 7W + 12d
B. 84W + 24d
C. 168W + 24d
D. 168W + 60d

Answers

The answer is c// 24 hours in a day eliminates a and d and 24 times 7 is 168

The expression represents the number of hours in w weeks and d days is 168 W + 24 d.

The correct option is (C).

What is Expression?

A mathematical operation such as subtraction, addition, multiplication, or division is used to combine terms into an expression. In a mathematical expression, the following terms are used:

An absolute numerical number is referred to as a constant.Variable: A symbol without a set value is referred to as a variable.Term: A term can be made up of a single constant, a single variable, or a mix of variables and constants multiplied or divided.Coefficient: In an expression, a coefficient is a number that is multiplied by a variable.

Given:

We know the number days in a week = 7

and, the number of hour in a day = 24

So, number of hour in a week = 24 x 7 = 168

Then, the expression number of hours

= 168 W + 24 d

where W is the weeks and d is days.

Learn more about Expression here:

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What is ratio? I





I will mark Brainiest

Answers

Answer:

ratio is line from center to end of the circle

Step-by-step explanation:

A ratio indicates how many times one number contains another.

Example: eight oranges and six lemons in a bow of fruit, then the ratio of oranges to lemons is eight to six


8 : 6 (which the equivalent ratio is 4 : 3 because it’s half)

Which relations are functions?

Select Function or Not a function for each graph.
Can someone help me plz

Answers

Answer:

The 1st and 2nd graph are functions while the 3rd and 4th aren't.

Step-by-step explanation:

The first and second graph doesn't have more than one output for each input. The third and fourth graph isn't a function since there's more than one output for the same input given. If you do the vertical line test, then you'll know which one is a function and which one is not a function. Hope this helps :)

Which expression is equivalent to (StartRoot 3 EndRoot + i) cubed? URGENT!!!!!!!!!! WILL GIVE BRAINLIEST

Answers

Answer:

third option

Step-by-step explanation:

Using De Moivre's theorem

([tex]\sqrt{3}[/tex] + i)³ , then

| [tex]\sqrt{3}[/tex] + i |

= [tex]\sqrt{(\sqrt{3})^2+1^2 }[/tex]

= [tex]\sqrt{3+1}[/tex] = [tex]\sqrt{4}[/tex] = 2

arg([tex]\sqrt{3}[/tex] + i) = [tex]tan^{-1}[/tex]( [tex]\frac{1}{\sqrt{3} }[/tex] ) = [tex]\frac{\pi }{6}[/tex]

Thus

([tex]\sqrt{3}[/tex] + i)³

= 2³ [ cos(3 ×[tex]\frac{\pi }{6}[/tex] ) + isin( 3 × [tex]\frac{\pi }{6}[/tex] ) ]

= 8 [ cos([tex]\frac{\pi }{2}[/tex]) + isin([tex]\frac{\pi }{2}[/tex] ) ]

Answer:

C

Step-by-step explanation:

How do I graph this problem X+2y= -2

Answers

If you have an app like Desmos, you can just input that. If not, you would subtract X from both sides to get 2y=-x-2. Then, you would divide by 2 on both sides to get y=-1/2x-1. You can input that into Desmos or a graphing calculator. Please mark me brainliest, but its fine if you don’t want to. Have a good day!

I don't know how to do this Solve the equation.

x3=−8
x=

Answers

Answer:
x= -8/3 or x= -2.6

working out:
Divide by 3 on both sides

Answer: -2 2/3 or -8/3

OPEN ENDED QUESTION -6(-3)​

Answers

Answer:

-6(-3)​=18

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

6 x 3 = 18 bc neg x neg = pos

Humans living in highly populated areas are more inclined to _______. a. violence b. socially isolate c. appetite loss d. all of the above

Answers

Answer:

Humans living in highly populated areas are more inclined to violence.

Answer:

A. Violence

Step-by-step explanation:

got it right, hope this helps!

Given f(x) = 4(1 – x), what is the value of f(-10)

Answers

Answer:

44

Step-by-step explanation:

The function formula is given as

f(x) = 4(1 – x)

To find the f(-10) we will substitute into the function formula, then we have

f(-10)= 4[1-(-10)]

=4[11]

=44

Hence, the value of f(-10)= 44

Marsha deposited $5,000 into a savings account 3 years ago. The simple interest rate is 4%. How much money did Marsha earn in​ interest?

Answers

Answer:

Amount of interest = $600

Step-by-step explanation:

Given:

Deposited p = $5,000

Number of year n = 3

Interest rate r = 4% = 0.04

Find:

Amount of interest

Computation:

Amount of interest = P(r)(n)

Amount of interest = 5,000 x 3 x 0.04

Amount of interest = $600

which is greater -5/10 or -3 / -4​

Answers

Answer: -5/10, But that can be simplified to -1/2

-5/10 because it equals -1/2 with is gutter right in a number line than -3 or -4 (however if you made a typo and meant to say -3/4 the answer is still -5/10 BUT if you meant to say -3/-4 then the answer would be -3/-4 because that would equal +3/4 which would be further right)
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