Answer:
because 88/8 = 11 and its a fraction
Step-by-step explanation:
A construction company needs to remove 4 3/4 tons of dirt from a construction site. they can remove 5/6 tons of dirt each hour. What os the total number of hours will take to remove the dirt? ( write your answer as a mixed number in simplest form )
Answer:
5.7 hours
Step-by-step explanation:
Divide 4 3/4 by 5/6 hope this helps! :)
Pls answer the question attached.
I WILL MARK U BRAINLIST
Answer:
First, we will find the coordinates of ABCD:
A: (1,1)
B: (1,4)
C: (4,6)
D: (5,3)
Now we will find the coordinates of PQRS:
P: (5,5)
Q: (8,6)
R: (7,4)
S: (7,2)
Have a great day!!
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To find a coordinate of a vertice, we see the point that the x axis and the y axis intersect. And it's written in the form of (x;y - x axis first, y axis second)
Polygon 1 :
B vertice : (1;4)
A vertice : (1;1)
C vertice : (4;6)
D vertice : (5;3)
Polygon 2 :
P vertice : (5;5)
Q vertice : (8;6)
R vertice : (7;4)
S vertice : (7;2)
HOW MANY BURGERS CAN BE MADE WITH 1 BILLION COWS ( 1,000,000,000) ????
each cow can make 1,200 burgers
Answer:
You can make 1200000000000 burgers with a billion cows
Step-by-step explanation:
1200X1000000000=1200000000000
40x - 20x - 20(blank-blank)
Answer:
=20x-20
Step-by-step explanation:
40x-20x=20x
20x-20
=20x-20
Work out the area of the triangle.
Give your answer correct to 1 decimal place.
105°
13 cm
10 cm
The area of the triangle is 62.8 Square cm
How to determine the area of the triangleThe figure represents the given parameter
From the figure, we have the following values
a = 10 cm
b = 13 cm
C = 105 degrees
The area of the triangle is calculated using the following area formula
Area = 1/2absin(C)
Substitute the known values in the above equation, so, we have the following representation
Area = 1/2 * 10 * 13 * sin(105 degrees)
Evaluate
Area = 62.8
Hence, the area is 62.8 Square cm
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The Goodyear blimp flies 153 miles with a tailwind (with the wind) in the same time it travels 57 miles with a headwind (against the wind). If the speed of the wind is 16 mph, what is the speed of the blimp in still air?
Using the relation between velocity, distance and time, it is found that the speed of the blimp in still air is of 35 mph.
What is the relation between velocity, distance and time?Velocity is distance divided by time, that is:
[tex]v = \frac{d}{t}[/tex]
153 miles with a tailwind (with the wind), that is, with a velocity of v + 16, so:
[tex]v + 16 = \frac{153}{t}[/tex]
[tex](v + 16)t = 153[/tex]
[tex]t = \frac{153}{v + 16}[/tex]
57 miles with a headwind (against the wind), that is, with a velocity of v - 16, hence:
[tex]v - 16 = \frac{57}{t}[/tex]
[tex](v - 16)t = 57[/tex]
[tex]t = \frac{57}{v - 16}[/tex]
Since the times are equal, we have that:
[tex]\frac{153}{v + 16} = \frac{57}{v - 16}[/tex]
153(v - 16) = 57(v + 16)
96v = 3360
v = 3360/96
v = 35.
The speed of the blimp in still air is of 35 mph.
More can be learned about the relation between velocity, distance and time at https://brainly.com/question/24316569
Can someone please help me asap? I’ll mark brainlist!!!
Multiply the price by 40%
700 x 0.40 = 280
40% off would be $280, which is greater than $150
40% off is the better price.
Answer:
40% off is the better price
Step-by-step explanation:
Find out what 40% off $700 is, so you can compare the two offers: 40% × 700 = $280$280 is more than $150, so 40% is the better deal.I hope this helps!
What is the midpoint of the segment with endpoints (5,2) and (4,1)?
The answer is provided in the image.
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The function f(x) = 2(3.5)x is reflected across the x-axis to create g(x). what is the function definition of g(x)? g(x) = (3.5x) what is the initial value of g(x)? what are the outputs for inputs of –1 and 1 in g(x)? g(−1) = g(1) =
1) The reflected function [tex]g(x)=-2(3.5)^x[/tex] is defined everywhere.
2) Initial value of g(x) or g(0) is 1
3) Value of g(1) is -7
4) Value of g(-1) is -4/7
The given function is:
[tex]y=2(3.5)^x[/tex]
How reflection about the x-axis takes place?We know that when a function is reflected about the x-axis,
y becomes -y while x is unchanged.
So, the reflection of [tex]y=2(3.5)^x[/tex] about x-axis is:
[tex]-y=2(3.5)^x[/tex]
[tex]y=-2(3.5)^x[/tex]
[tex]g(x)=-2(3.5)^x[/tex]
g(x) is an exponential function defined everywhere.
[tex]g(0) =-2[/tex]
[tex]g(1) =-7[/tex]
[tex]g(-1) =-\frac{4}{7}[/tex]
Therefore, 1) The reflected function [tex]g(x)=-2(3.5)^x[/tex] is defined everywhere.
2) Initial value of g(x) or g(0) is 1
3) Value of g(1) is -7
4) Value of g(-1) is -4/7
To get more about reflections visit:
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Answer:
1. g(x) = -2 (3.5x)
2. -2
3. g(−1) = 0.57
4. g(1) = -7
Step-by-step explanation:
Name hypothesis and conclusion. Write converse.
1) When my clothes are dirty, then I have to do laundry
Jose invested $8,000 in an account paying an interest rate of 7 3 8 7 8 3 % compounded daily. Adam invested $8,000 in an account paying an interest rate of 7 7 8 7 8 7 % compounded annually. To the nearest dollar, how much money would Jose have in his account when Adam's money has tripled in value?
Answer:
Jose would have accumulated $23,325.21
Step-by-step explanation:
Giving the following information:
The interest rates are not clear. If they are not correct, replace them in the formulas.
Jose:
Initial investment= $8,000
Interest rate= 7.38 compounded daily.
Adam:
Initial investment= $8,000
Interest rate= 7.78% compounded annually.
Future value= 8,000*3= 24,000
First, we need to calculate the time required for Adam to triple its investment.
n= ln(FV/PV) / ln(1+i)
n= ln(24,000/8,000) / ln(1.0778)
n= 14.66 years
It will take Adam 14.66 years to triple the investment.
Now, the future value for Jose:
FV= PV*(1+i)^n
PV= 8,000
i= 0.0738/365= 0.0002
n= 14.66*365= 5,351 days
FV= 8,000*(1.0002^5,351)
FV= $23,325.21
Jose would have accumulated $23,325.21
Answer:
$23294
Step-by-step explanation:
im smart
deltamath gang
whats the medain range and mean for the numbers 36,4,40,11,9,12,8,4,16
Answer:
mean 15 5/9, medain 11
Step-by-step explanation:
A new song has gone viral on the Internet. The website hosting the song uses the function f(t) = 2002t^2 to represent the number of daily hits over time, where t is time in days. Use the function to predict the day on which the number of daily hits reaches 1,000,000.
After 22 days and 8 hours (0.349×24 hours) and 22 minutes (0.376×60 minutes) and 34 seconds (0.56×60 ≈ 34), the number of daily hits reaches 1,000,000.
It is given that the website hosting the song uses the function:
[tex]\rm f(t) = 2002t^2[/tex] to represent the number of daily hits over time, where t is time in days.
It is required to predict the day on which the number of daily hits reaches 1,000,000.
What is a function?It is defined as a special type of relationship and they have a predefined domain and range according to the function.
We have a function:
[tex]\rm f(t) = 2002t^2[/tex]
When f(t) = 1,000,000 then what will be the value of 't'
Simply:
[tex]\rm 1,000,000 = 2002t^2\\\rm 499.500 = t^2\\\rm \sqrt{499.500} = t\\\rm t = 22.349\ Days[/tex]
t = 22 days and 8 hours (0.349×24 hours) and 22 minutes (0.376×60 minutes) and 34 seconds (0.56×60 ≈ 34).
Thus, after 22 days and 8 hours (0.349×24 hours) and 22 minutes (0.376×60 minutes), and 34 seconds (0.56×60 ≈ 34), the number of daily hits reaches 1,000,000.
Learn more about the function here:
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The day on which the number of daily hits of the considered song for the specified website reaches 1,000,000 is 23rd day.
How to evaluate a given mathematical expression with variables if values of the variables are known?You can simply replace those variables with the value you know of them and then operate on those values to get a final value. This is the result of that expression at those values of the considered variables.
So, suppose the day is t = d (dth day from the launch of the song) on which the daily hits reaches 1,000,000.
Then, evaluating the function [tex]f(t) = 2002(t^2)[/tex] at t = d should give us 1000000
Putting it, we get:
[tex]f(d) = 1000000\\2002(d^2) = 1000000\\\\\text{Dividing both the sides by 2002}\\\\d^2 = \dfrac{1000000}{2002}\\\\d = \sqrt{\dfrac{1000000}{2002}}\approx 22.35[/tex]
So after 22th day, ie on 23rd day (as 22.35 = 22 + 0.35 which shows 23rd day is still not completed) of the launch of the song, the number of daily hits reaches 1,000,000.
Thus, the day on which the number of daily hits of the considered song for the specified website reaches 1,000,000 is 23rd day.
Learn more about evaluating a function at a value here:
https://brainly.com/question/2753269
If someone were unable to pay cash right now, which financing option would be best for the laptop and for the refrigerator? rent-to-own; installment installment; rent-to-own rent-to-own; rent-to-own save up and pay cash
The lowest is the cash price for other options, you have to pay more for a laptop and refrigerator. Then the suitable method is to save up and pay cash.
What is decision-making?The process of making choice is by identifying the correct decision, gathering information, and assessing alternative solutions.
If someone were unable to pay cash right now then the suitable method will be
For laptop:
Rent to own payments will be
$150 each month for 12 months, then the total becomes
⇒ 150 × 12 = $1800
The installment plan will be
$100.83 each month for 12 months, then the total becomes
⇒ 100.83 × 12 = $1209.96
The cash price is $1000. So, the lowest is the cash price for other options you have to pay more.
For refrigerator:
Rent to own payments will be
$140 each month for 12 months, then the total becomes
⇒ 140 × 12 = $1680
The installment plan will be
$80.67 each month for 12 months, then the total becomes
⇒ 80.67 × 12 = $968.04
The cash price is $800. So, the lowest is the cash price for other options you have to pay more.
More about the decision-making link is given below.
https://brainly.com/question/3369578
.087 in scientific notation?
Answer:
[tex] 8.7 \times {10}^{ - 2} [/tex]
Step-by-step explanation:
[tex].087 = 8.7 \times {10}^{ - 2} \\ [/tex]
Jamal measured a house and its lot and made a scale drawing. The scale he used was 2 inches : 1 foot. In the drawing, the porch is 30 inches wide. What is the width of the actual porch? feet
Answer:
15 feet
Step-by-step explanation:
since its 2 inches to 1 foot, just divide the 30 inches by 2 to get 15 feet
One bottle of lemonade contains 8 ⅕ squeezes of lemon. How many squeezes of lemon would ¾ of a bottle of lemonade need?
Answer:
You need a 6 squeezes of lemon.
Step-by-step explanation:
If 1 bottle contains 1/4 , you need a 2 squeezes of lemon.
4 lemons if 1/2
6 lemons if 3/4.8 squeezes if 1 bottle
#BrainliestBunchAnswer:
6 Lemons that you have to squeeze.Step-by-step explanation:
#BrainliestBunchAnyone know any of these
Answer:
I'm surprised to inform you that yes, yes I do.
Step-by-step explanation:
If you didn't know, all those lines stand for something. Stand for an equation.
For example, let's take the first line shown, question number 5.
The line moves down on the number line, going from 4 all the way down to -6.
Since the dot is filled in, that means that the line includes 4, which means our answer's greater than or lesser than sign should have a line under it, meaning "or equal to".
A is the only reasonable answer for question 5, because it reads "X (which you could substitute for any point in the blue line) is less than or equal to 4."
If we use what we learned from question 5 for the next 3 questions, we could rightly say that the answer to 6 is D, the answer to 7 is C, and the answer to 8 is B.
If I'm wrong on any of these, feel free to scream profanities. Wouldn't be the first time.
please help me to understand
Answer:
x = 57
Step-by-step explanation:
1. Look at the expression (x + 22). It's measurement the upper side of the lines. We know that if we add up all sides, we will get a full circle, or a value of 360. We know that if I extend the blue line to the left on the upper parallel line, it would equal 180 degrees.
We can express this as x + 22 = 180. Now lets look at the bottom equation, notice that the 2x - 13 is the missing side of x + 22. So we know:
x + 22 + 2x - 13 = 180
3x + 22 - 13 = 180
3x + 9 = 180
3x = 171
x = 57
2. We can check this by plugging it into our formula. x + 22 and 2x - 13. so 57 + 22 = 79 and 2(57) - 13 = 101. Add them together: 79 + 101 = 180.
3. We know this is true because both angles combined will be to form 180 degrees. For a better understanding, view the image I sent you. 1 = 3, and 4 = 2. Opposite angles are equal. In your equation, we have 3 and 8. we KNOW that 8 = 2. And we also know that adding up 2 + 3 MUST equal 180 degrees.
I hope this helps!
NEED HELP ASAP!!!!!!
6
Answer:
How much
Jan borrowed $1,200 at 11.5% interest for three months.
does she have to repay under a single-payment plan?
a. $13
b. $1,238.50
c. $1,246
d. $1,234.50
Answer:
Step-by-step explanation:
First, convert percent to decimal:
11.5% = 0.115
Multiply by amount borrowed:
0.115*1200= 138
Multiply interest amount per month (138) by 3
138*3 =$414.00 interest
1242.
21(2 - x) + 12x = 44
I need y’all to check the steps for me pls I don’t need the answer just the check steps thxs
Answer:
Step-by-step explanation:
21(2 - x) + 12x = 44
42-21x+12x=44
42-9x=44
-42 -42
-9x=2
X=-2/9
Answer:
x = 2/33
Step-by-step explanation:
21 x 2 - 21 x x + 12 x x = 44
42 - 21x + 12x = 44
42 - 33x = 44
-33x = 44 +42
-33x = 86
x = -86/33
PS: I am not sure of the answer, but the steps should be reliable
Find the number that is between 0 and 120, is even, is a multiple of 5 and is the result of multiplying one of the counting numbers by itself
45 POINTS WILL BE MARKED BRAINLIEST IF ANSWERED CORRECTLY!!!!!
Rewrite the following as the square of a binomial if possible
x^2+x+y^2
Answer:
(x + y)^2 - 2xy
angles.
4. Use the protractor to measure these
angles:
mAJK =
mBKJ =
mCLJ=
Answer:
m<AJK = 90 degrees
m<BKJ = 90 degrees
m<CLJ = 90 degrees
The line of the reflection has been returned to its original position. Use the ruler to measure these two segments.
BK = 2.2 units
KB' = 2.2 units
Record the lengths of these segments.
AJ = 5.6 units
JA' = 5.6 units
Record the lengths of these segments.
CL = 3.8 units
LC' = 3.8 units
Which segments have equal lengths?
corresponding segments
Change the position of the line of reflection. Does the line of reflection appear to be a perpendicular bisector of the segments that connect corresponding vertices?
Yes
Answer:
they are all 90
Step-by-step explanation:
edg 2021
what is a simple definition for a function in math?
Answer:
Related order pairs that have one value from the second components of the order pain.
Hoped this worked :3
Answer:
A simple definition for a function in math is a relation between two quantities that has exactly one output value for each input value.
Step-by-step explanation:
Some other definitions you may need to know to understand the function definition is an input is a value that is put into a relation and an output is a value that results from putting an input into a relation. Lastly, a relation is a relationship between two sets of values, inputs, and outputs.
I hope this helps you! :)
can i have some help please
Answer:
117
Step-by-step explanation:
38 + x + y = 180
x + y = 142
180 - 101 = 79
x + 79 = 142
x = 63
180 - 63 = 117
Have an amazing day!!
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What is the simplified form of this expression?
18 ÷ 6 + 8 × 7 – 12 + 8 × 2
A
62
B
63
C
81
D
146
help asap im being timed
Answer:
the answer is b
Step-by-step explanation:
first i did 18 divided by 6=3
then 8x7=56
3+56=59
59-12=47
8x2=16
47+16=63
Answer:
B.) 63
Step-by-step explanation:
18 divided by 6 = 3
8x7=56
3+56=59
59-12=47
8x2=16
47+16=63
Which of the following is the equation for the line perpendicular to the line y= -x + 20 that passes through the point (-4, 2)?
A. Y = x + 6
B. Y = -x - 2
C. Y = -x + 6
D. Y = x - 2
Answer:
Step-by-step explanation:
A 10= 4 plus 6
Why it take much longer time ghan the time calculated
Answer:
for what bro
Step-by-step explanation:
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