Answer:
0.1%
Step-by-step explanation:
Good Luck
A submarine starts at 0 units and has groups of 3 floats and groups of 4 anchors attached.
Using these groups of floats and anchors, write as many different expressions as you can that would make the submarine's final position -5 units.
write three expressions
Answer:
-12
Step-by-step explanation:
The three equivalent expressions of the final position are:
-(5)(3) - (2)(4), -(5)(3) + (-2)(4) and -(5)(3) + (2)(-4)
From the question,
Each float takes a step of 5 unitsEach group takes a step of 2 unitsSo, the final position of the submarine is:
Final = -(5)(3) - (2)(4)
The minus "-" sign implies that the submarine moves downwards i.e. it sinks
The equivalent expressions of the final position are:
-(5)(3) - (2)(4), -(5)(3) + (-2)(4) and -(5)(3) + (2)(-4)
Read more about equivalent expressions at:
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Here It Go :) I Need Help On This
Answer:55
Step-by-step explanation:
7+6(8)
7+48
55
Answer:
7+ 6 x 8
Step-by-step explanation: Since c=8 you will basically replace the c with the 8 and you do the same with the 7 , d=7 so you replace d with a 7 and when you have a variable (x or another letter) next to a number you multiply so you get 7 + 6 x 8
(the x = multiplying)
The store sells walnuts for $2.95 per pound. Corey bought 2.4 pounds of walnuts. Before tax, how much will the walnuts cost?
Answer:
$7.18
Step-by-step explanation:
Multiply the number of pounds bought by the cost of one pound.
(2.4 pounds)($2.99 per pound) = $7.176 ≅ $7.18
A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.
Studied: 88, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 84
Did Not Study: 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89
Calculate the range and interquartile range for each set of data.
Using complete sentences, compare the data sets based on your results in part A.
Answer:
horrible scores!
Step-by-step explanation:
Simplify the expression:
10(b-6)
Answer:
10b-60
Step-by-step explanation:
Use the distributive property to get rid of parenthesis
Can someone plz help me with this one problem!!!!
Answer:
its 63..................
Which of these tables represents a linear function?
x y
3 3
4 4
5 6
6 7
x y
3 6
4 5
5 4
6 3
x y
3 7
4 6
5 5
6 3
x y
3 2
4 4
5 5
6 6
-6/11 multiplied by (-1/6) in fraction form
Answer:
1/11
Step-by-step explanation:
Answer:
1/11
Step-by-step explanation:
PLEASE HELP ASAP
WILL GIVE BRANLIEST
FIND THE SHADED AREA
Answer:
you need to find the white shapes, then you add all of the white shapes together, then you subract that from the whole circle and you get the shaded area
how many inches are in 4 yards
Answer:
144 inches
Step-by-step explanation:
. Fiona has $1.20 with which to buy some ribbon.The ribbon is on sale for $0.08 per foot.How many feet of ribbon can Fiona buy
Respuesta: 4.5 pies que puede comprar si tiene $ 11.25
Explicación paso a paso:
Dado que hemos dado que
Costo de los dulces por pie = $ 2.50
Dinero total que gastó en dulces = $ 11.25
Sea x el número de pies que puede comprar
Ahora, según la pregunta, obtenemos eso,
Entonces, 4.5 pies que puede comprar si tiene $ 11.25.
Please help me on this for brainliest and a cookie
i believe it is 53 because 53 - 14 = 39
do i get a cookie :3 ?
Order of Operation
10) An electrician charges $45 per hour and spends $20 a day on gasoline. If he worked for seven hours, write an algebraic expression to represent his earnings for the day.
45(x)-20
x=hours
7 hours
x=7
45(7)-20 =295
Answer:
y = 45(7) - 20
Step-by-step explanation:
Money earned: 45x.
Money spent: 20
Total money: 45x-20
In this case, if he worked 7 hours, he would make a total of 45(7)-20, or 295 dollars for the day.
Let me know if this helps!
HELPP!!! is it yes or no
Answer:
no
Step-by-step explanation:
8 + 6 doesn't equal 2
Hhhhh eeee llllll ppppp
MMMMM EEEEEE PPPP LLLLL SSSS THX
Answer:
C
Step-by-step explanation:
add them
Answer:
C. 44 inches
Step-by-step explanation:
14.5+14.5=29
29+15=44
8 (3x + 6) + 168
Can you help me?
Answer: 24x + 216
Step-by-step explanation:
8(3x+6)+168
Distribute:
(8)(3x)+(8)(6)+168
24x+48+168
Combine terms:
(24x)+(48+168)
=24x+216
Answer:
24x + 216
Step-by-step explanation:
8*3x = 24x
8*6 = 48
24x + 48 + 168
24x + 216
Please help and show work thank you!
Answer:
1)-0.65 2) 28.8 3) 747.6
Step-by-step explanation:
divide the numerator (-13) and the denominator (20)32 x 90= 2880, divide 2880 by 100 equals to 28.83. multiply 12 by 62.3
I hope this helps!
Help plz :((
I'll give brainliest
For A. the muddy water will slowly begin to decrease because it's been left out in the sun, some of the water will begin to evaporate.
(I don't know about B, or C, but I tried my best on A.)
Make sure to put in your own words. :)
help with 4, 5, and 6, please!
Answer:
4. -6
5. -5
6. 2
Step-by-step explanation:
4.
2x + 3 <= -9
2x <= -9 - 3
2x <= -12
= x <= -6
5.
3p + 4 > -11
3p > -11 -4
3p > -15
p > -5
6.
5x + 6 >= 16
5x >= 16 - 6
5x >= 10
x >= 2
Please help!!!!!!!!????!!
Answer:
A. 4 mStep-by-step explanation:
Cylinder volume:
V = πr²hSubstitute values and solve for r:
96π = πr²(6)16 = r²r = √16r = 4 mEvaluate the expression below by correctly ordering the steps.
9×4+(20−22)
Expression
First (1st)
Second (2nd)
Third (3rd)
Fourth (4th)
my answer choice:
9 x 4 + 16, 36 + (20 - 2^2), 9 x 20, 9 x 4 + (20 - 2^2)
180, 36 + (20 - 4), 52, 36 + 16, 9 x 4 + (20 - 4)
yes it seems confused by the answer choice, sorry!
Answer:
34
Step-by-step explanation:
= 9*4+(20-22)
= 9*4+(-2)
= 9*4+-2
= 9*4-2
= 36-2
= 34
Please provide explanation IF you can. Very Confused!!
Answer:
41.63
Step-by-step explanation:
Circumference = 2pi(r)
26.5 / 2 = 13.25 (radius)
2pi(13.25) = 83.25 (circumference of the full circle)
83.25 / 2 = 41.625 or 41.63
A submarine starts at 0 units and has groups of 3 floats and groups of 4 anchors attached. Which expression would make the submarine sink the lowest?
A : -(5)(3)+(2)(-4)
B :(5)(3)-(2)(-4)
C: -(5)(3)-(2)(-4)
D: (2)(3)+(5)(-4)
E: -(2)(3)-(5)(-4)
What will its final position be?
Answer:
The lowest point would be A.
Step-by-step explanation:
A. has the value of -23
Can someone plz help me with this one problem plz!!!
Find X, thanks in advance
Answer: 63
Step-by-step explanation:
X = 63
Its adjacent meaning they will add up to 180 degrees
Plz help me if u don’t know plz don’t answer I don’t have many points
Answer:1st same 2nd same 3rd diffrent 4 the same
Step-by-step explanation:
FIRST TO ANSWER GET BRAINLIEST
This is the graph of a __function.
The y-intercept of the graph is the function value y=
The smallest positive x-intercept of the graph is located at x=
The greatest value of y is y=___, and it occurs when x=
For x between x = π and 2π, the function value y ___ 0
Answer:
1) Cos
2) 1
3) π
4) 1
5) y < 0
Step-by-step explanation:
1)
Cos
2)
The y-intercept is the value of y when x=0, ie the value of y when the line meets the y-axis. We can see from the graph that this is 1.
3)
The x-intercept is the value of x when y=0, ie the value of x when the line meets the x-axis. We can see from the graph that the smallest positive value of x when the line crosses the x-axis is π.
4)
Highest y value from graph is 1, and besides, for cos graphs, y≤1.
5)
We can see from the graph that between x=π and x=2π, the function is bellow the y-axis, ie y<0.
The graph is of a cos function. The y-intercept of the graph is the function value y=1. The smallest positive x-intercept of the graph is located at x=π. The greatest value of y is y=1, and it occurs when x=2π. For x between x = π and 2π, the function value y<0.
The point on the graph where it crosses the y-axis is known as the y-intercept. The y-intercept in this situation is zero since the graph crosses the y-axis at (0, 0).
The point at which the graph first crosses the x-axis at a positive value of x is known as the graph's smallest positive x-intercept. The graph in this instance crosses the x-axis at (x,0), making the smallest positive x-intercept.
The maximum value of the function is equal to the highest value of y. The greatest value of y in this situation is 1, and it happens when x = 2.
The function value y declines from 1 to 0 for x between x = and 2. You can observe this by examining the graph.
To know more about cos function:
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Sarah need 7 tickets, how much does it cost if 9 tickets cost 159 dollars
Answer:
I think it's $123
Step-by-step explanation:
good luck!!!and have a great day/night (different time zones)
Pls helppppp 100 points!!
When 0.5(20x – 50y + 36) – 0.25(–100x + 40y – 12) is simplified, what is the resulting expression?
A. 10x - 25y + 18 - 25x + 10y - 3
B. -15x - 15y + 15
C. -10x + 25y + 18 + 25x - 10y + 3
D. 35x - 35y + 21
Answer:
D
Step-by-step explanation:
please the answer is D which is 35x - 35y + 25
The height of a building is proportional to the number of floors. The figure shows the height of a building with floors. Complete parts a and b. a. Write the ratio of height of the building to the number of floors. Then, find the unit rate, and explain what it means in this situation. Fill in the correct answers to complete the sentences. The ratio of height of the building to the number of floors is . The unit rate is . This means that each floor of the building is ft high.
Answer:
1:13
1 floor per 13 feet.
It means how many floors are to be allocated in a certain area of space.
Step-by-step explanation:
