Answer:
214.50
Step-by-step explanation:
A = lw
13 x 11 = 143 (13 is a guess)
143 x 1.50 = 214.50
im not 100 % but give it a try
hope this helps
pls mark brainliest
Help me please I really need help
Answer:
37
Step-by-step explanation:
I'm having trouble explaining this one, sorry
Answer:
The team is measuring 333 feet below the surface.
Step-by-step explanation:
Step 1. Write the function out
P = 14 +(8d/9)
Step 2. Plug in the (P )ounds [310]
310 = 14 + (8d/9)
Step 3. Remove 14 from the right side of the equation (Subtract 14 from everything)
296 = 8d/9
Step 4. Remove 9 from the right side of the equation (Multiply everything by 9)
2664 = 8d
Step 5. Remove 8 from the right side of the equation (Divide everything by 8)
333 = d
Final Answer: The team is measuring 333 feet below the surface.
Please help!!! What is the equation of the function given the following table of values?
Answer:
C
Step-by-step explanation:
if you plug in the X values, you get the corresponding Y values.
Antonio has $330 to spend on a hover board. Decide which description of a
price and discount, represents a pair of skis that Antonio can purchase with
the money he has.
25% off $450
20% off $385
20% off $360
Please help me figure these out!
Step-by-step explanation:
just u have to put the values of sin and cos and you will get the answer
hope u get help
What is the probability that amber could pull a red 9 out of a deck of cards, replace it, then pull out a black 5?
Answer:
Try looking it up
Step-by-step explanation:
sorry i tried! Dont get mmad i tried the best i could to work this out..
An executive for the movie production company wants to create a function that models this data. . Create a function that can be used to model the data shown in the table . Be sure to define the variables and provide justification for your choice of function . Discuss any possible domain restrictions which should be placed on your model . Use your model to estimate the box office gross the company should expect in week 10 .
Functions can be modeled by equations, tables and graphs
The equation that models the function is [tex]y = \frac 14x +1[/tex]The domain of the function is the set of whole numbersThe company should expect 4 box office gross in week 10 How to determine the functionFrom the question, we have the following ordered pairs
(x,y) = (0,1) and (4,2)
The function is a linear function.
So, we start by calculating the slope (m) using:
[tex]m = \frac{y_2 - y_1}{x_2 -x_1}[/tex]
Substitute known values
[tex]m = \frac{2 - 1}{4 - 0}[/tex]
[tex]m = \frac{1}{4}[/tex]
The equation is then calculated as:
[tex]y = m(x -x_1) +y_1[/tex]
This gives
[tex]y = \frac 14(x -0) +1[/tex]
[tex]y = \frac 14x +1[/tex]
The domain of the above function is the set of whole numbers
Substitute 10 for x, to calculate the number of box office gross for week 10
[tex]y = \frac 14 * 10 +1[/tex]
[tex]y = 3.5[/tex]
Approximate
[tex]y = 4[/tex]
Hence, the company should expect 4 box office gross in week 10
Read more about linear functions at:
https://brainly.com/question/15602982
Image attached! Please help, and explain because I don’t understand!
Answer:
64 (2) ^ n-1
I hope that this helps!
Write the slope-intercept form of
the equation of the line described
through: (2.0), perp. to y=-2x+2
Answer: Y= 1/2X+5
Step-by-step explanation: Equation of the line
The slope-intercept form of a line is given by:
Being:
m = the slope of the line
b = the y-intercept
We can also use the point-slope form of the line:
Being:
(h,k) = A point that belongs to the line
Two lines of slopes m1 and m2 are perpendicular if:
We are given the line:
Whose slope is m1=-2
Thus, the perpendicular line has a slope of:
The required line contains the point (-8,1), thus the equation is:
Removing the parentheses:
Adding 1:
Operating:
A boat is heading towards a lighthouse, whose beacon-light is 107 feet above the water. From point AA, the boat’s crew measures the angle of elevation to the beacon, 13°
, before they draw closer. They measure the angle of elevation a second time from point BB at some later time to be 22°
. Find the distance from point AA to point BB. Round your answer to the nearest tenth of a foot if necessary.
Answer:
198.6
Step-by-step explanation:
see pic
Madaly was extremely excited to go on vacation. HELP!!!!
The underlined part of the sentence can best be described as a/an...
adjective phrase.
prepositional phrase.
adverbial phrase.
noun phrase.
The underlined part of the sentence can best be described as an adjective phrase.
Parts of speechIn formation of sentences in English language, the words that are used usually include the following parts of speech:
nounspronounsverbsadjectivesadverbsprepositionsconjunctionsinterjectionsAn Adjective is a word that describes or modifies a noun or a pronoun. While adjective phrase is the phrase that can be used to modify or describe a noun in a sentence.
From the sentence given, extremely excited is adverbial phrase used to modify the noun vacation.
Learn more about parts of speech here:
https://brainly.com/question/721326
The equation for the area of a circle is given.
A=πr2
If the radius (r) of the circle is 3, what is the area in terms of π?
3π
3π2
9π
9π2
[tex]A=\pi r^2; r=3 =>\\\\A=\pi \times3^2\\A=9\pi[/tex]
Answer: [tex]9\pi[/tex]
At a grocery store, tasting cups are used to let customers try a
new brand of chicken stock. An ounce of chicken stock can be filled up by 5 tasting
cups. Each carton of chicken stock is 16 oz. if 5,630 customers tried the chicken stocks in
one day, they drank about ____ cartons of chicken stock.
A. 70
B. 110
C. 350
Use the bar diagram to write an equation. Then solve for x.
Answer:
we need to know the question
Step-by-step explanation:
The bottom of ladder must be placed 3 feet from wall.The ladder is 10 feet long. How far above the ground does the ladder touch the wall?
Answer:
9.54ft
Step-by-step explanation:
This problem uses pythagoras theorem as the ladder and the wall make a triangle.
A
B C
Points A, B and C represent this problem. BC is 3ft, AC is 10ft and AB is x, now we sub this information into pythagoras theorem formula
3^2+b^2=10^2
Rearranged this is,
b^2=10^2-3^2
b^2=91
b=[tex]\sqrt{91}[/tex]
b=9.54
The above is rounded to two decimal places
The magic number is -15. Combine each statement with the magic number and determine if it will result in zero. _______ a. An elevator rises 15 floors. _______ b. $15 is withdrawn out of your account. _______ c. The temperature rises 15 degrees.
Answer:
A. is 0
B. is -30
C. is 0
Step-by-step explanation:
Hope this helps!
The correct answers are:
0-300CalculationsWe are asked to combine the magic number -15 with the given statements.
Hence, if we combine the magic number with the given statements, we would have:
a. -15 + 15 = 0
b. -15 + (-15)= -30.
c. -15 + 15 = 0.
Hence, the answers are 0, -30 and 0 respectively.
Read more about magic numbers here:
https://brainly.com/question/5023206
please help I realy need help HHHHEEELLLPPPP
Answer: 63/100
Step-by-step explanation: it is in its most simplified form
help me with geometry please
Answer:
y= 95.
180°-120°=60° (adding 120° with x should give you 180°)
x=60°
25°+60°=85°
180°-85°=95
Answer:
y=95
Step-by-step explanation:
we know that the triangle angles sum is 180°
to find Y you should find x
we are going to find x, we know that a straight angle is 180, to find the x you should:
[tex]120+x=180[/tex]
move 120 to the other side with a negative sign:
[tex]x=180-120\\x=60[/tex]
angle [tex]x=60[/tex]
now we know enough angles to find y:
[tex]25+60+y=180[/tex]
25 is given in the picure and 60 is the x angle while 180 is the sum of a triangle angles, we have to flip the equaton to find y:
[tex]25+60+y=180\\85+y=180\\y=180-85\\y=95[/tex]
help asap! brainlist will be given!
PLEASE HELP ITS DUE TODAY PLEASE HELP ASAP 15 POINTS PLEASE HELP
Answer:
210 cm³
Step-by-step explanation:
volume = W x L x H
(where W = width, L = length and H = height)
By inspection of the diagram,
W = 6 cm
L = 7 cm
H = 5 cm
Therefore, volume = 6 x 7 x 5 = 210 cm³
Answer:
210 cm³
Work:
6×7=42
42×5=210
Step-by-step explanation:
When finding volume of a cube or rectangular prism you do the same thing as when you find the area of a square or rectangle, which is multiply the dimensions.
We see it is 7 cubes long, 6 cubes wide, and 5 cubes tall. To find the volume multiply all of these values together.
7×6×5=210
So, the volume of the prism is 210 cubes. Sense each cube is 1 cm³ the answer to the problem is 210 cm³
sonny has $76to spend. The purchase he wants to make requires $93. If he borrow the extra money that he needs, how much dos he need to borrow
Answer:
$17
Step-by-step explanation:
$93 minus $76 equals $17 which is how much sonny needs to borrow.
Answer: he will need to borrow $17
to make his purchase that cost $93
Step-by-step explanation: $93 - $76 = $17
Find the equation (in terms of x ) of the line through the points (-4,-4) and (2,4)
Answer:
[tex]y=\frac{4}{3}x+\frac{4}{3}[/tex]
Step-by-step explanation:
Let [tex](x_1,y_1)\rightarrow(-4,-4)[/tex] and [tex](x_2,y_2)\rightarow(2,4)[/tex]:
Determine slope
[tex]m=\frac{y_2-y_1}{x_2-x_1}\\ \\m=\frac{4-(-4)}{2-(-4)}\\ \\m=\frac{4+4}{2+4}\\ \\m=\frac{8}{6}\\ \\m=\frac{4}{3}[/tex]
Use either coordinate point to find "b", the y-intercept
[tex]y=mx+b\\\\4=\frac{4}{3}(2)+b\\ \\4=\frac{8}{3}+b\\ \\\frac{4}{3}=b[/tex]
Final Equation
[tex]y=\frac{4}{3}x+\frac{4}{3}[/tex]
The admission fee at a water park is $9 for children and $15 for adults. On a certain day, 220
people entered the park, and the admission fees collected totaled $2640. How many children and
how many adults were admitted? Let x represent the number of children and y represent the
number of adults.
Total Equation:
Cost Equation:
The number of children admitted was
The number of adults admitted was
Casey walked diagonally, from one corner to the opposite corner, across a square garden whose sides are 25 feet. How far did he walk?
Answer:
25m
Step-by-step explanation:
A square is a parallelogram having all sides equal. Hence, if Casey walked diagonally, she should have gone 25m as the rules of square states.
please mark brainliest
If im going 30 km per hour and i need to go 500 metres how long would it take
Answer:
1 minute
Step-by-step explanation:
1km = 1000m
30km = 30000m
30km ÷ 60 = 500m
it takes one hour to go 30km or a ratio of 30km to 1hour. 1hour is also 60minutes. 30:60
divide both sides by 60 gets 500m and the amount of time to go that distance 1 minute
Answer:
1/60 hr or 1 minute
Step-by-step explanation:
30 km per hour
30 km : 1 hr
convert 500 metres to km
1 km = 1000 metres
500 ÷ 1000 = 0.5 km
using ratios
30 km : 1 hr
0.5 km : x hr
to get from 30 to 0.5 multiply by 1/60 ( we got this from doing 0.5 ÷ 30) , so do the same to the other side
1 hr × 1/60 = 1/60 hr
you can convert to minutes = 1/60 × 60 = 1 minute
What is the ratio for 128 eggs per 72 strips of bacon
Answer:
128:72
Or
16:9 (simplified)
Hope this helps!
There are 11 rainbows that total 1,011 miles in total. What is the mean length of the rainbows?
It can be seen that the value of the mean computed will be 91.9 miles.
How to calculate the meanA mean simply means the average of a set of numbers. In this case, there are 11 rainbows and thete are total of 1,011 miles.
Therefore, the mean of the numbers will be:
= 1011/11
= 91.9 miles.
In conclusion, the correct option is 91.9 miles.
Learn more about mean on:
https://brainly.com/question/1136789
Bamboo plants grow rapidly. A bamboo plant is 121 inches tall. Tomorrow it will be 134 inches tall, the next day it will be 147 inches tall, and on the next day it will be 160 inches tall. Write an explicit formula to represent the height of the bamboo plant as an arithmetic sequence. How tall will the plant be in 15 days?
The height of the bamboo plant after 15 days is 316 inches.
What is the height of the plant in 15 days?
In order to determine the formula that represents the rate of growth of the bamboo plant, we have to determine the inches of growth per day.
Rate of growth per day = 134 - 121 = 13 inches
The height of the bamboo plant = 121 + 13h
Where h is the number of days
Height in 15 days = = 121 + (13 x 15)
= 316 inches
To learn more about linear functions, please check: https://brainly.com/question/26434260
Round your answer to the nearest hundredth.
Given b=4 and ∠β=20°,
a = 10.98991
c = 11.69522
∠α = 70° = 1.22173 rad = 7/18π
h = 3.75877
area = 21.97982
perimeter = 26.68513
inradius = 1.64735
circumradius = 5.84761
a
b
c
Calculation Steps
The following is one way to perform the calculation. It may not be the best way.
c =
b
sin(β)
= 11.69522
a = √c2 - b2
= √11.6952176006522 - 42
= √120.77811472661
= 10.98991
∠α = 90° - ∠β
= 70° = 1.22173 rad = 7/18π
area =
a × b
2
=
10.989909677818 × 4
2
= 21.97982
perimeter = a + b + c
= 10.989909677818 + 4 + 11.695217600652
= 26.68513
inradius =
a × b
a + b + c
=
43.959638711274
26.685127278471
= 1.64735
circumradius =
c
2
=
11.695217600652
2
= 5.84761
- ror
5x+15+10x+7
5(x+3)+2x+7
Step-by-step explanation:
1. Combine Like Terms (Add):
[tex]5x+15+10x+7[/tex]
[tex]15x+22[/tex]
2. Use Distributive Property:
[tex]5(x+3)+2x+7[/tex]
[tex]5x+15+2x+7[/tex]
Combine Like Terms:
[tex]7x+22[/tex]
find the mean of 12 ,10,12,14,8,15,8,9,6,5
Answer:9.9
Step-by-step explanation:
Add up the scores and dividing the total by the number of scores.
Answer:
9.9
Step-by-step explanation:
12+10+12+14+8+15+8+9+6+5 =99
99÷10=9.9