Answer:
it would be 90 because it has o be a 5 to 9 to round up but is a 1so you can round up
Step-by-step explanation:
HELPPP ASAPPP 30 POINTS
John goes out to eat at a local restaurant. The bill comes to $47.83. John want to leave a 20% tip. How much of a tip should he leave? (use only numbers) $____
Answer:
Twenty percent of $47.83 is equal to $14.66
If you did 20% of 47.83, that would equal 9.566. So, now you need to take the 5, which is equal to 500 cents, and turn it into 5 dollars. (One hundred cents is a dollar so 500 cents , is 5 dollars.) now it’s 9 + 5. Easy, it’s 14. Now add back the 66, and it’s 14.66 dollars. So the answer is...
14.66
Hope this helps =3
24+28 written in distributive prop
Answer:
24 + 28
2*2*2*3 + 2*2*7 [prime factors]
You may distribute any common ones, for example:
4(6+7) [that is, 2*2*(2*3 + 7)
2(12+14)
Step-by-step explanation:
Step-by-step explanation:
52
Wow
Wow
Wow
Common sense
PLEASE ANSWER I WILL GIVE BRANLYIST
Answer:
use what is given
use CTCP
Calculus application
1. Supposed that a ball is dropped from the upper observation deck of the Horizons 101 Tower 1., located
178 m above the ground. (a) What is the velocity of the ball after 5 sec? (b) How fast is the ball traveling
when it hits the ground?
Answer:
49m/s
59.07 m/s
Step-by-step explanation:
Given that :
Distance (s) = 178 m
Acceleration due to gravity (a) = g(downward) = 9.8m/s²
Velocity (V) after 5 seconds ;
The initial velocity (u) = 0
Using the relation :
v = u + at
Where ; t = Time = 5 seconds ; a = 9.8m/s²
v = 0 + 9.8(5)
v = 0 + 49
V = 49 m/s
Hence, velocity after 5 seconds = 49m/s
b) How fast is the ball traveling when it hits the ground?
V² = u² + 2as
Where s = height = 178m
V² = 0 + 2(9.8)(178)
V² = 0 + 3488.8
V² = 3488.8
V = √3488.8
V = 59.07 m/s
Solve for X (PLEASE NEED NOW!!!!)
Answer:
Step-by-step explanation:
The two given angles add to 180 if the 2 angles that look parallel are parallel.
That means that
17x + 14 + 4x - 2 = 180 Combine like terms
21x + 12 = 180 Subtract 12
21x = 180 - 12 Combine
21x = 168 Divide by 21
x = 168 / 21
x = 8
Therefore 17x + 14 is the angle you want.
<B = 17*8 + 14 = 150.
===================
There's another way to do this.
4x - 2 + <B = 180
4*8 -2 +<B = 180
32 -2 + <B = 180
30 + <B = 180
<B = 180 - 30
<B = 150
12x + 4x + 25y + 15y A. 2(8x + 10 B. 4(4x + 10) C. 5(3x + 5y D. 8(2x + 5y
Answer:
109 x. A. Try your expression with a real number to see if it makes sense. For ... negative is a positive. C:X-3 ya tx combine like terms. 2x-3y². (De) 4x3y - 6xy3 ... B. (94-6) = (12-4x). Solve for x distribute on each side. if you use a calculator, put the ... distribute solve: 3(x+2). 3x +6. +57. 8 X+. 1 -6. = 5(-2-x). < -10 -5x. +5*. < -10.
Step-by-step explanation:
Answer:
The answer to 12x + 4x + 25y + 15y is 16x+40y for sure, I did it multiple times.
I don't see that answer in what you provided.
Step-by-step explanation:
Is there anything more that I can do to help you?
Find the EXACT solutions (not the decimal values). 5(x-4)^2=60
Show your work
Please someone help a brother out thank you
Answer:
B
D
C
C
C
Step-by-step explanation:
There you go, have a good day
what is the product of 25 and (6/5n + 3 1/4)
Answer:
999
Step-by-step explanation:
A box with an open top will be constructed from a rectangular piece of cardboard. The piece of cardboard is 16 inches wide and 20 inches long. The box will be constructed by cutting out equal squares of side x at each corner and then folding up the sides. What is the entire domain for the function V(x) that gives the volume of the box as a function of x?
Answer: A box with an open top is to be constructed from a rectangular piece of cardboard with dimensions 18 in. by 30 in. by cutting out equal squares of side x at each corner and then folding up the sides as in the figure. Express the volume V of the box as a
Step-by-step explanation:
express 105/20 as amixed number in simpilist form
Answer:
[tex]5\frac{1}{4}[/tex]
Step-by-step explanation:
105 ÷ 20 = 5.25[tex]5.25 = 5\frac{25}{100} = 5\frac{1}{4}[/tex]I hope this helps!
Answer:
5 [tex]\frac{1}{4}[/tex]
Step-by-step explanation:
Divide using long division. The whole number portion will be the number of times the denominator of the original fraction divides evenly into the numerator of the original fraction, and the fraction portion of the mixed number will be the remainder of the original fraction division over the denominator of the original fraction.
Part D
How are the signs of the coordinates of point A and point C related HURRY
Answer: They both are located at (2,3)
Step-by-step explanation:
The sign that A and C are related is that they both have the same distance from the y axis.
What are coordinates?a pair of numbers that employ the horizontal and vertical distinctions from the two reference axes to represent a point's placement on a coordinate plane. typically expressed by the x-value and y-value pairs (x,y).
Coordinates are always written in the form of small brackets the first term will be x and the second term will be y.
For example (5,3) here 5 will be for the x and 3 will be for the y.
Another example is (9,0) here 9 is for x and 0 is for y.
Given that the coordinates A and C how are related now as we can see that both A and C are the same amount of distance by the y-axis.
This also can be seen by the coordination of A and C.
For more about coordinates
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Question:
Solve the given equation for h
B=V/h
Answer:
h=V/B
Step-by-step explanation:
5 is 2% of what number?
Answer:
0.1 or 10
Step-by-step explanation:
set it up and it’s easy 5 times 2 divided by 100
Answer:
5 is 2% of 250
Express 13π/6 as a function of an angle in Quadrant I.
Answer:
Definitely B
Step-by-step explanation:
Answer:
It's D guys
Step-by-step explanation:
6x+y=15 -7x-2y=-10 using substitution
We randomly sample 50 items from Target stores and note the price for each. Then we visit Walmart and collect the price for each of those same 50 items. Should we use a paired or non-paired test?
Answer:
A paired t-test
Step-by-step explanation:
Number of items = 50
Variable in question = Price of each item
Classification of items = Similar or Same items
Locations from where items are drawn = 2 locations
The locations = Target Store & Walmart Store
Type of test to use = PAIRED TEST
This is because the items are same or similar and their comparison is the comparison of the mean values of two related groups. In this case, it is not immediately concluded that both groups have equal variance.
A radioactive substance decays according to the formula
Q(t)=Q0eâkt where Q(t) denotes the amount of the substance present at time t (measured in years),
Q0 denotes the amount of the substance present initially, and k (a positive constant) is the decay constant.
(a) Find the half-life of the substance in terms of k.
(b) Suppose a radioactive substance decays according to the formula
Q(t)=15eâ0.0001438t
How long will it take for the substance to decay to half the original amount? (Round your answer to the nearest whole number.) yr
Answer:
[tex]t=4820 y[/tex]
Step-by-step explanation:
a) The half-life equation is given by:
[tex]t_{1/2}=\frac{ln(2)}{k}[/tex]
b) Using the decay equation we have:
[tex]Q(t)=15e^{-0.0001438t}[/tex]
we need to find t when [tex]Q(t)=\frac{Q_{0}}{2}[/tex]
[tex]7.5=15e^{-0.0001438t}[/tex]
[tex]0.5=e^{-0.0001438t}[/tex]
[tex]ln(0.5)=-0.0001438t[/tex]
[tex]t=\frac{ln(0.5)}{-0.0001438}[/tex]
[tex]t=4820 y[/tex]
Therefore, it will take 4820 years to decay to half the original amount.
I hope it helps you!
need help with another sequence problem.
1,1,2,3,5,__,__,__ help!!!
A watering can dispenses water at the rate of 0.20 gallon per minute. The original volume of water in the can was 8 gallons. Which set of ordered pairs shows the volume of water in the can in gallons (y), as a function of time in minutes (x), from the first minute after can starts dispensing water?
{(7.8, 1), (7.6, 2), (7.4, 3)}
{(1, 7.8), (2, 7.6), (3, 7.4)}
{(8.0, 1), (7.8, 2), (7.6, 3)}
{(1, 8.0), (2, 7.8), (3, 7.6)}
Answer:
The answer is {(7.8, 1), (7.6, 2), (7.4,3)}
Step-by-step explanation:
The first minute, you would have to subtract 8 - 0.20
Answer:(7.8, 1), (7.6, 2), (7.4, 3)}
Step-by-step explanation:
Divide. Express your answer in simplest form.
5/12 divided by 7/8
Help plzzz
Answer:
5/12 / 7/8 =10/21
Step-by-step explanation:
Answer:
10/21
Step-by-step explanation:
5/12 divided by 7/8
5/12÷7/8
5/12×8/7
5×8/12×7
10/21
So the answer is 10/21
The graph below shows a quadratic function f(x) and an absolute value function g(x)
Answer:
I believe it should be b and d
Step-by-step explanation:
hoped it helped :)
Determine the integer value of n that satisfies the the equation.
4^n=16
3^n=1/81
Answer:
Step-by-step explanation:
[tex]4^{n} = 16 \\\\4^{n} = 4^2\\\\[/tex]
n = 2
2)
[tex]3^{n} =\frac{1}{81}\\\\ = \frac{1}{3^{4}}\\\\3^{n} = 3^{-4}[/tex]
n = -4
HELP NOW! A music club has 35 drum players. If 25% of the total number of members in the club are drum players, what is the total number of members in the club?
There's a way to think about it, in case you get other questions like this.
When you look at your problem, take out the 35. Out of the picture.
Look at 25%. 25% x 4 = 100% Meaning 4 is golden.
Then bring back the 35 and multiply it by 4. It gives you 140.
:)))) Use this mentallity on other question on percentages!
A total of 4.4 ml of medication is in a vial. An injection of 1.125 ml is withdrawn into a
syringe. How much remains in the vial?
Answer:
2.275
Step-by-step explanation:
4.4-1.175= 2.275
Solve the
equation:
X/2=17
Answer:
x=34
Step-by-step explanation:
[tex]\frac{x}{2}=17\\x=2*17\\x=34[/tex]
Answer:
x=34
Step-by-step explanation:
Multiply 2 on both sides
x/2=17
x=34
Hope this helps :D
Please mark brainliest if correct
What is the answer to y the in the problem
8y+y=63
Answer:
y=7y=7y=7
Step-by-step explanation:
How to solve your question
Your question is
8+=63
8y+y=638y+y=638y+y=63
Solve
1
Combine like terms
8+=63
8y+y=63{\color{#c92786}{8y}}+{\color{#c92786}{y}}=638y+y=63
9=63
9y=63{\color{#c92786}{9y}}=639y=63
2
Divide both sides of the equation by the same term
3
Simplify
Solution
=7
y=7y=7y=7
Write the equation in slope-intercept form. 4x+3y=18
Question 7 options:
y=43x+6
y=−34x+184
y=−43x+6
y=4x+6
Answer:
y = -4/3x + 6
Step-by-step explanation:
1. 3y - 4x + 3y = 18 - 3y
2. 4x = -3y + 18
3. 18 - 4x = -3y + 18 - 18
4. -3/ -3y = 4x - 18 /3
5. y = -4/3x + 6
Which point lies in quadrant III?
O A. (1,3)
B. (1, -3)
OC. (-1,3)
OD. (-1,-3)
Answer:
OD. (-1, -3)
Step-by-step explanation:
in quadrant 3 the x-axis and y-axis is negative
hope this helps :3
if it did pls mark brainliest
Answer:
The answer is simple it is OD. (-1,-3)
Step-by-step explanation:
If you look quadrant III has -numbers so since quadrant III has -numbers then the answer has -numbers so both numbers have to be in the - and the only answer that has both numbers as - that means that it has to be OD. (-1,-3)!
what is 4 60/72 as a decimal
Answer:
0.206897
Step-by-step explanation:
it is 0.206897 because you have take the whole make uneven fraction an add it to 60 in 60/72 to get 348 divided equals 0.206897
The decimal representation of expression 4(60/72) is approximately 4.8333...
We have,
To find the decimal representation of 4(60/72), we can perform the division and multiplication:
4(60/72)
This can be written as,
(72 x 4 + 60) / 72
Simplifying the fractions.
348/72
Divide the numerator by denominator.
4.83333
Thus,
The decimal representation of expression 4(60/72) is approximately 4.8333...
Learn more about expressions here:
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