Mathematics High School

Your dog is digging a huge hole in the backyard. On average he removes 32 cubic feet of
dirt each hour, How much dirt will he have removed if he digs for three hours. Express
your answer as a simplified fraction. SHOW YOUR WORK.

Answers

Answer 1

Answer:

The answer will be 96

Step-by-step explanation:

32×3=96

32

3

×

____

96

Answer 2

Answer:

96

Step-by-step explanation:

Related Questions

To celebrate the first day of school, Emma brought in a tray of caramel brownies and walnut brownies. The tray had a total of 30 brownies, of which 90% were caramel. How many caramel brownies did Emma bring?

Answers

Answer:

90/100×30=27

27 caramel brownies

Karen fills an aquarium to a depth of 25 meters in 4 minutes. What is the unit rate in minutes per meter? Write your answer in simplest form.
PLEASE HELLP NOW!!! no links plz

Answers

Answer: 0.16min/m

Step-by-step explanation:

The depth of the aquarium is 25 meters

Time is take for water to reach the bottom = 4 minutes per 25 meters

= 4/25 min/m

= 0.16 min/m

The initial cost to rent a bike is ​$5. Each hour the bike is rented costs ​$1.75. is going to rent a bike and can spend at most ​$10.25. Write and solve an inequality to find how long she can rent the bike.

Answers

Answer:

1.75h + 5 ≤ 10.25

number of hours she can rent is a maximum of 3

Step-by-step explanation:

h = hours bike is rented

1.75h + 5 ≤ 10.25

subtract 5 from each side:

1.75h ≤ 5.25

divide each side by 1.75:

h ≤ 3

Find the distance between the two points
(4, 2) and (8,8)

Answers

Answer:

Exact Form:

2[tex]\sqrt[/tex]13

Decimal Form:

7.21

-----------------

Have a great day! :D

Craig has a resçe ta zguires 3 cups of mik if i cup = 8 ounces, nou mary ounces of mik does Craig need?
A
34 ounces
B
28 ounces
c
24 ounces
D
12 ounces
C2022

Answers

I don’t understand the language but 28 ounces b

Randy was paid $50 for his first night in the restaurant where he works as a cashier. he worked the rest of the week for $6.50 per hour. the equation, y = 6.50x + 50, represents the amount he made that week. What are the ordered pairs for the equation when you use these x-values: 10 and 20

Answers

Step-by-step explanation:

so, we first put 10 in for x :

y = 6.50×10 + 50 = 65 + 50 = $115

and then we put 20 in for x :

y = 6.50×20 + 50 = 130 + 50 = $180

so, the ordered pairs are

(10, 115) and (20, 180)

PLEASE HELP GIVING BRAINLIEST IN LESS THEN 20 MINS​

Answers

Answer:

Attached is the table.

Step-by-step explanation:

Hope this helps!

( PLEASE HURRY, WILL GIVE BRAINLIEST IF CORRECT )

LMNP is rotated 180° clockwise about the origin

What are the coordinates of M’?


o A. M’(4, -3)

o B. M’(3, -4)

o C. M’(-3, -4)

o D. M’(-4, 3)

Answers

Answer:

the answer is c, (-3,-4)

Step-by-step explanation:

the rule for a 180 degree rotation is: (x,y) ---> (-x,-y)

Hope this helps! :)

Value of expression a (a2 + a +1) + 5 for a = 0 is ___________

Answers

Answer:

5

Step-by-step explanation:

0(0×2 + 0 + 1) + 5

0(0+0+1)+5

0 + 0 + 0 +5

= 5

Which statement is sufficient evidence that DEF is congruent to ABC?

Answers

A or B? leaning more towards A tho

Need help with this question ASAP!
What is the length of CE?

Answers

Answer:

its 8

Step-by-step explanation:

The length of CR is 8

i will give 100 points

Answers

Answer:

y-intercept = (0, 8)

x-intercepts = (4, 0) and (-2, 0)

vertex = (1, 9)

5th point = (2, 8)

Step-by-step explanation:

As the coefficient of x² is negative, the curve will be "n" shaped.

y-intercept

crosses the y-axis when x = 0

substitute x = 0 into the function and solve for y:

[tex]\implies y=-(0)^2+(2 \times 0)+8=8[/tex]

Therefore, y-intercept = (0, 8)

x-intercept

crosses the x-axis when y = 0

set the function to zero and solve for x:

[tex]\implies -x^2+2x+8=0[/tex]

[tex]\implies x^2-2x-8=0[/tex]

[tex]\implies (x-4)(x+2)=0[/tex]

[tex]\implies x=4, x=-2[/tex]

Therefore, x-intercepts = (4, 0) and (-2, 0)

vertex

vertex form:  [tex]y=a(x-h)^2 +k[/tex],  where (h, k) is the vertex

expand vertex equation:  [tex]y=ax^2 -2ahx+ah^2 +k[/tex]

compare coefficients with original function: [tex]y=-x^2+2x+8[/tex]

[tex]\implies a=-1, h=1, k=9[/tex]

So vertex = (1, 9)

5th plot point

You can choose any value of x and input it into the equation for y, but for symmetry, I have chosen to find the other value of x (aside x = 0) when y = 8

[tex]\implies -x^2+2x+8=8[/tex]

[tex]\implies -x^2+2x=0[/tex]

[tex]\implies x^2-2x=0[/tex]

[tex]\implies x(x-2)=0[/tex]

[tex]\implies x=0, x=2[/tex]

5th point = (2, 8)

PLEASE HELP ME: the ratio of cars to trucks on a highway at any given time is 12 to 8. If there are always more than 105 cars on the highway, what is the minimum number of cars that can be on the highway?

Answers

Answer:

70

Step-by-step explanation:

First, set up the ratio of c:t, which is 12:8. Then set up your new ratio of c:t, which is 105:?. The way I find the easiest is to divide 105 by 12, which is 8.75, then multiply that by 8, which is 70. To check if it's right, just divide 12 by 8, and 105 by 70, and if they're the same number, you've got it right.

Ps. I'm guessing you meant to ask the minimum number of trucks, not cars.

find the value of a, AB, BC, CD, AD in the parallelogram.

Answers

Step-by-step explanation:

opp sides are equal and parallel

a = 21

ab = 23.9

cd = 23.9

ad given in figure

A cupcake stand has 64 cupcakes the available flavors are lemon carrot and caramel if five eights of them are caramel and lemon how many carrot cupcakes are there pls help

Answers

Answer:

24

Step-by-step explanation:

64 * (5/8) = 40 lemon and caramel

64- 40 = 24 carrot cupcakes

please help me im stuck all the info is in the screenshot

Answers

Answer:

ok so the sale ticket cost 54 so we want to find what the regurler one cost so lets just make a algreva equation

0.9x=54

divide by 0.9

54 divide by 0.9=60

so a regurer ticket cost 60

54=0.9r

Hope This Helps!!!

Maggie is buying 2 shirts that cost $8. 50 each. There is a 6. 5% sales tax. What is the total Maggie will pay for the shirts? Enter your answer in the box.

Answers

The total cost of the two shirt Maggie will pay after including the sales tax is $18.105.

What is cost price per ounce?

The cost price per unit is the amount of money required to buy one unit of a brand or goods.

To find the cost price per unit, divide the total amount of cost of the goods to the total number of goods.

The cost of one shirt bought by the Maggie is $8. 50 each. Thus, the cost of the 2 shirts is,

[tex]C=2\times8.50\\C=17[/tex]

Thus, the total cost of the two shirts is $17.

Now, there is a 6. 5% sales tax on the selling price. Thus, the cost of the 2 shirts after the sales tax is,

[tex]C=17+17\dfrac{6.5}{100}\\C=17+1.105\\C=18.105[/tex]

Hence, the total cost of the two shirt Maggie will pay after including the sales tax is $18.105.

Learn more about the cost price per unit here;

https://brainly.com/question/18628158

Answer:

$18.11

Step-by-step explanation:

I took the test on k-12

a bicycle shop is offering a 15% discount on a bike that has an original price of 275. there is an additional 5% discount off the sale price. what is the final price of the bike, including both discounts?

Answers

Step-by-step explanation:

• the original price= 275,

275 → 100 %

i) find the price with the 15 % discount

100% - 15% = 85 %

if, 275 → 100 %

100 % → 275

1% → 275 / 100

85 % → (275/100) * 85

= 233. 75

ii) find the add. 5% of the :

sale price = 233. 75

add. discount = 5%

= 5/ 100 * 233.75

= 11.6875

iii) subract the 5% discount from the sale price.

final price = 233. 75 - 11.6875

= 222. 0625

hope this helps you!

-s.

6) The product of 2.5 and a number is 10.
• First, write an equation to describe the situation.
2.5
C
2.5
-
10

Answers

answer is 2.5. i know this because i solve the question

pls help asap. math 6th grade.

Answers

An                                                                                                            

Step-by-step explanation

Find the distance of A(p,a) B(a,-p). Pls answer ASAP!!!​

Answers

Answer:The solution is in the file below

Step-by-step explanation:

HELP ME PLZZ what is the y intercept in the equation y= 4x-3

Answers

Answer:

-3

Step-by-step explanation:

4x is the slope and the + or - always is the y intercept. also this would be a linear equation :)

Need help with trigonometry, due in two days

Will mark as brainliest if helpful

Answers

[tex]\boxed{\sf tan\theta=\dfrac{Perpendicular}{Base}}[/tex]

Perpendicular=27.8ftBase=19.6ft

Now

[tex]\\ \tt\hookrightarrow tanx=\dfrac{27.8}{19.6}[/tex]

[tex]\\ \tt\hookrightarrow tanx=\dfrac{13.9}{9.8}[/tex]

[tex]\\ \tt\hookrightarrow tanx=1.418[/tex]

[tex]\\ \tt\hookrightarrow \underline{\boxed{\bf tanx=1.42}}[/tex]

Value of x

[tex]\\ \tt\hookrightarrow x=tan^{-1}(1.42)[/tex]

[tex]\\ \tt\hookrightarrow x=54.8°[/tex]

Hope It helps

Graph: y – 3 = } (x + 2)

Answers

Answer:x2 355b.  Hhgguyuy

Step-by-step explanation:

​Yesterday, Grace drove 35 1/2
miles. She used 1 1/4
gallons of gasoline. What is the unit rate for miles per​ gallon?

Answers

Answer:

35 1/2 Miles divied by 1 1/4=28.4 gallons

Step-by-step explanation:

please help me solve the problem ​

Answers

Answer:

x = 130°

y = 50°

Step-by-step explanation:

x = 130° (Exterior alternate angles)

x + y = 180° (Angles in linear pair)

y = 180° - x

y = 180°- 130°

y = 50°

The solution to the problem in the figure attached in the question is: x = 130°, y = 50°

What are alternate angles?

Alternate angles are angles that are formed in a situation whereby a line intersects two other lines, which lie on opposite sides of a transverse line and on contrasting proximate sides of the other lines.

From the given figure:

Angle x is an alternate angle to angle 130°.

Thus, x = 130°

Using the sum of angles on a straight line:

x + y = 180°

130° + y = 180°

y = 180° - 130°

y = 50°

Learn more about alternate angles here:

https://brainly.com/question/26167358

Please help :)
extra wordds

Answers

n = 24 D hope it helps
D is the answer but I need twenty characters so I’m making this long lol

what is the measure of ∠C?

Answers

Answer:

Measure C, the Sacramento Community Stabilization and Fair Rent Charter Amendment is on the November ballot for the city of Sacramento after a lengthy court battle. The measure is written to supersede the Sacramento Tenant Protection Act, which was passed in 2019. Here are the results for Measure C as they come in:

Step-by-step explanation:

Answer the question given the following functions,
f (x) = -2x + 5
g(x) = 7x – 11
-
h(x) = = -42 – 13
What is the value of g (8)?
Type your answer...

Answers

Answer:

g(8) = 45

Step-by-step explanation:

substitute x = 8 into g(x) , that is

g(8) = 7(8) - 11 = 56 - 11 = 45

(5 + y)(–3)




help me please

Answers

The value of the given expression is -15 - 3y

What is the value of the expression?

In maths, when there are terms in the bracket, it means we are to multiply the terms in the brackets by each other. This means that 5 + y would be multiplied by -3.

Multiplication is the process of determining the product of a set of numbers.

(5 + y)(–3) = -15 - 3y

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

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