Answer:
18 4/5
Step-by-step explanation:
Basically, all you have to do is add these.
One thing you can do is simplify the fractions and make it so each of them have the same denominator. 7 2/3 will be 7 10/15 and 10 3/5 will be 10 9/15. Now just add these numbers and you will get 17 19/15. Simplify this and you will have 18 4/5.
Hope this helped! Please mark me as brainliest!
Answer:
18 and 4/15 cups
Step-by-step explanation:
7 2/3 + 10 3/5
2/3 * 5/5 = 10/15 (because you need common denominators)
3/5 * 3/3 = 9/15 (because you need common denominators)
7 10/15 + 10 9/15 = 17 19/15 = 18 4/15
Химический элемент является простым веществом.
Химический элемент характеризуется свойствами вещества.
Химический элемент характеризуется составом вещества.
Химический элемент – это определённый вид атома.
Назад
Проверить
PLZZ HELPP IM FAILLING THIS CLASS
I GIVE BRAINLIST
Answer:
The better deal is 8 for $7.50
4 of pack one=$25
2 of pack two=$15
Spent altogether= $40
Answer:
Which is the better deal? Pack of 8 is a better deal.
Buy 4 of Pack One: $24.40
Buy 2 of Pack Two: $11.90
How much did you spend altogether? $36.30
Step-by-step explanation:
Let's start with the Swag Bags. To figure out if something is a good price, divide the items inside of it by the price so you can get the $ per item and compare.
[tex]\frac{6.25}{6}[/tex] = $1.04 per item for Pack of 6
[tex]\frac{7.50}{8}[/tex] = $.94 per item for Pack of 8
Generally, saying "which item is the better deal" refers to which price per item is cheaper. In this case, Pack of 8 is a better deal.
Now, goodie bags.
Pack one costs $6.10 while Pack two costs $5.95.
"Buy 4 of Pack One: $" is asking for the price of 4 Pack Ones. To do this, you simply multiply the pack one price by 4, since you are buying 4 of them.
4 * 6.10 = $24.40
Same idea for Pack Two, just different price and different amount.
2 * 5.95 = $11.90
How much did you spend altogether? Add the total values for both goodie bag packs.
$24.40 + $11.90 = $36.30
Write the standard form of the equation of the line through the given point with the given slope.
4) through: (-4,5), slope = -1/2
A) 3x+6y=-2
B) x + 2 y = 6
C) x-2y = 6
D) x-2y = -6
Answer:
The standard form of the equation is:
[tex]2y+x=6[/tex]
Hence, option B is true.
Step-by-step explanation:
Given
slope = m = -1/2point = (-4, 5)We know the point-slope of the line equation is
[tex]y-y_1=m\left(x-x_1\right)[/tex]
where m is the slope of the line and (x₁, y₁) is the point
substituting the values m = -1/2 and the point (-4, 5) in the point-slope form
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y-5=\frac{-1}{2}\left(x-\left(-4\right)\right)[/tex]
[tex]y-5=\frac{-1}{2}\left(x+4\right)[/tex]
Add 5 to both sides
[tex]y-5+5=-\frac{1}{2}\left(x+4\right)+5[/tex]
[tex]y=-\frac{1}{2}x+3[/tex]
Writing the equation in the standard form form
As we know that the equation in the standard form is
[tex]Ax+By=C[/tex]
where x and y are variables and A, B and C are constants
so
[tex]y=-\frac{1}{2}x+3[/tex]
[tex]y+\frac{1}{2}x=3[/tex]
[tex]2y+x=6[/tex]
Thus, the standard form of the equation is:
[tex]2y+x=6[/tex]
Hence, option B is true.
Judith went shopping with $50 and spent $4. What percentage of her money did she spend?
Answer:
8%
Step-by-step explanation:
Answer:
8%
Step-by-step explanation:
50 divided by 4 is 8
1) Which line on the graph below has a slope of 4/3? *
Answer:
line b
Step-by-step explanation:
go up 4 and over 3 on line b
I need help with this question, here's the image
Answer:
The answer Is C
The number of machine parts produced at a manufacturing plant is based on the number of parts made in a given day
and the number of hours worked. Let P = 14x + 100 give the number of parts that are produced since the start of the
shift and H = x be the number of hours that are to be worked that particular day. Create the equation that would give
the number of parts produced per hour.
Answer:
The equation that would give the number of parts produced per hour, [tex]P_H[/tex] is given as follows;
[tex]P_H[/tex] = P/H - 100/H
Step-by-step explanation:
The given parameters are;
The number of parts produced is given by the equation, P = 14·x + 100, where x represents the number of hours worked on a particular day
The number of hours worked = H
Therefore, we have;
P = 14·H + 100
At H = 0, P₀ = 100
At H = 1, P = 114
At H = 2, P = 128
Therefore, the rate of change of the number of parts produced with the number of hours spent = The number of parts produced per hour, ΔP/ΔH = [tex]P_H[/tex], is given as follows;
ΔP/ΔH = [tex]P_H[/tex] = (P - P₀)/(H - 0) = P/H - P₀/H = (128 - 100)/(2 - 0) = 14
∴ The number of parts produced per hour, [tex]P_H[/tex] = P/H - 100/H.
PLEASE ANSWER I WILL MAKE U BRAINLIEST
Who made an incorrect statement about each rotation. Then, correct and rewrite the statement.
Answer:
Tara is incorrect.
Step-by-step explanation:
The location of X' will be (7,1)
HELPPPPP!!!!!!!!!!!!!!!!!!!!
Answer:
D, 9.2
Step-by-step explanation:
Parenthesis first. 4.9-7.8= -2.9
Then you have 6.3--2.9, which simplifies to 6.3+2.9, which equals 9.2
Instructions: Find the missing side lengths. Leave your answers as radicals in simplest form.
Answer:
the upper unknown angle is a right angle (90º)
the lower unknown angle is equal to 45º, same as the angle we know
a triangle's angles should all add up to 180º
HOPE I HELPED)))
PLS GIVE BRAINLIEST
AND HAVE A NICE DAY
What is the length of a diagonal cube with a side length of 10cm?
Answer:
Step-by-step explanation:
diagonal=[tex]\sqrt{10^2+10^2}[/tex]
diagonal=[tex]\sqrt{200}[/tex]
diagonal=14.1421356
URGENT NEED OF HELP PLEAS ILL GIVE BRAINLEST
Answer:
Y=2x+4
Step-by-step explanation:
trust me
What is an equation of the line that passes through the point (4,-3) and is perpendicular to the line x-2y=2?
Answer: 2x+y+11=0
Step-by-step explanation:
The equation of given line is x-2y-2=0
Slope of given line is (m1)= - coefficient of x÷coefficient of y
m1= -1÷-2 =1÷2
Let slope of required line be m2.
Since the two lines are perpendicular,
So,
m1×m2= -1
or, 1÷2×m2 = -1
m2 = -2
The required line is passing through (4,-3)
Using two points slope form,
y-y1 = m(x-x1)
or, y-(-3)= -2(x+4)
or, y+3= -2x -8
or, 2x+y+3+8 = 0
2x+y+11 = 0 which is required equation of line.
!! please answer, thanks.
1] If you pick a marble out of a bag that had 2 yellow, 3 green, 4 black and 1 red, record its color, and return it to the bag 200 times, how many times can you expect to pick a marble other than black?
-
2] There are 3 red shirts, 4 blue shirts, 1 black shirt and 2 grey shirts hanging in a closet. What is the probability that a shirt other than blue will be picked?
A fish tank has 150 gallons of water and is being drained at a rate of 12 gallon each second. A second fish tank has 120 gallons of water and is being filled at a rate of 14 gallon each second. After how many seconds will the two fish tanks have the same amount of water?
help!
Answer:
Just start with 14 and go up and then start at 150 and go down by 12 until they meet
answer : 40 seconds
the tanks will therefore have the same amount of the water after 40 seconds
Which point on the number line shows 45 ?
G H 1
F
6
6.5
7
A. Point F
B. Point G
O. Point H
D. Point I
HEY I KNOW YOU JUST SAW THAT COME BACK HERE AND CLICK AND HELP PLEASE
Rewrite 1/6 book- 2/3 hour as a unit rate
Answer:
1/4
Step-by-step explanation:
Deja had two baskets of berries. One of the baskets has 3 3/8 pounds of berries and the other basket has 2 7/8 pounds of berries. She is going to split the berries evenly among 4 people. Which measure is the best estimate for the number of pounds of berries each person would receive.
Answer:
Step-by-step explanation:
3 3/8 + 2 7/8= 6 1/4
6 1/4 divided by 4
each get about one pound and a half
Angel 4 and angle are alternate interior angles
Answer:
Angle 4 and angle 5 are alternate angles
WHY AM I IN HIGH SCHOOL!!! IM FRICKING 5TH GRADE
Answer:
good for u dude...............
Answer:
F
Step-by-step explanation:
• When volleyballs are purchased, they are not fully inflated. A partially inflated
volleyball can be modeled by a sphere whose volume is approximately 180 in). After
being fully inflated, its volume is approximately 294 in. To the nearest tenth of an
inch, how much does the radius increase when the volleyball is fully inflated?
Answer:
The radius increase when the volleyball is fully inflated is 0.5
Step-by-step explanation:
Volume of Partially inflated volleyball = 180 in³
Volume of Full inflated volleyball = 294 in³
We need to find how much does the radius increase when the volleyball is fully inflated?
First we will find the radius of both Partially inflated and Full inflated volleyball. Then we will find increase in radius.
The formula for Volume of sphere is: [tex]Volume=\frac{4}{3}\pi r^3[/tex]
Finding Radius of Partially inflated volleyball
Volume = 180
Putting values and finding radius of Partially inflated volleyball
[tex]Volume=\frac{4}{3}\pi r^3\\180=\frac{4}{3}*3.14*r^3\\4.186r^3=180\\r^3=\frac{180}{4.186}\\r^3=43.0\\Taking\:cube\:root\:on\:both\:sides\\\sqrt[3]{r^3}=\sqrt[3]{47}\\r= 3.6[/tex]
So, radius of Partially inflated volleyball is r = 3.6
Finding Radius of Fully inflated volleyball
Volume = 294
Putting values and finding radius of Fully inflated volleyball
[tex]Volume=\frac{4}{3}\pi r^3\\294=\frac{4}{3}*3.14*r^3\\4.186\:r^3=294\\r^3=\frac{294}{4.186}\\r^3=70.23\\Taking\:cube\:root\:on\:both\:sides\\\sqrt[3]{r^3}=\sqrt[3]{70.23}\\r= 4.1[/tex]
So, radius of Partially inflated volleyball is r = 4.1
Now, finding increase in radius by subtracting radius of fully inflated volleyball with partially inflated volleyball
Increase in radius of Fully inflated volleyball = 4.1 - 3.6
Increase in radius of Fully inflated volleyball = 0.5
So, the radius increase when the volleyball is fully inflated is 0.5
ANSWER FAST....!!!!!!!!!!!
Should be 10 because each time you multiply 10 in the graph, you can see how it goes up by 10
The average median income for a dentist is $142,740. The average median income for a medical and health service manager is $86,400.
a. What is the average total income for a dentist over 30 years?
b. What is the average total income for a medical and health service manager over 30
years?
c. What is the difference between the earnings over 30 years?
A: For the Dentist, their average income in 30 years is $4,282,200
B: For the Manager, their average income in 30 years is $2,592,000
C: The difference in both their earnings is $1,690,200
Work: So, I just multiplied their average earnings by 30, and that's what their average income will be in 30 years. For the difference, I subtracted the higher earning by the lower earning, and that's the difference.
I hope this helps you. :)
Solve for x.
-18x + 21 > -15
OR 20x – 13 >_ 27
Answer:
x > 2
x ≥ 2
Step-by-step explanation:
-18x + 21 > -15
-18x > -36
x > 2
20x - 13 ≥ 27
20x ≥ 40
x ≥ 2
Solve - 2x - 7> x + 8.
A. x<-3
B. X<-5
c. x>-3
D. X> -5
Need help
Answer:
B: x < -5
- 2x - 7> x + 8
-3x - 7 > 8
-3x > 15
(switch sign when dividing or multiplying by a negative on opposite sides)
x < -5
Answer:
B x<-5
Step-by-step explanation:
hope that help you
Another geometry question for transition math! Please help me!
Answer:
The measure of <TRU is 72 deg.
Step-by-step explanation:
<QRU is a right angle, so it measures 90 deg.
Since m<QRT = 18 deg, then m<TRU must be 72 deg since 72 + 18 = 90.
Answer: The measure of <TRU is 72 deg.
Question 2 (1 point)
1 40
2 40
3 40
4 40
a
no
b
yes, y= 40x
O
с
yes, y = 40
O
d
yes, y = 0
Answer:
I don't know that qwq
Step-by-step explanation:
Boy to have to study more haha
Jada walks at a speed of 3 miles per hour. Elena walks at a speed of 2.8 miles per hour. If they both begin walking along a walking trail at the same time, how much farther will Jada walk after 3 hours? Explain your reasoning.
Answer:
Jada will be .6 miles ahead of Elena
Step-by-step explanation:
3 miles per hour times 3 (for the 3 hours) gives you nine miles.
2.8 miles per hour time 3 ( for the 3 hours) give you 8.4 miles.
Subtract 9 by 8.4 to get .6 miles.
His question is designed to be answered without a calculator. Two students wrote antiderivative formulas for k sin (kx), where k > 1. Student 1: Integral of (k sin (k x) ) d x = k squared cosine (k x) + C Student 2: Integral of (k sine (k x) ) d x = negative cosine (k x) + C Which student, if any, wrote a correct antiderivative formula? Student 1 only Student 2 only both Student 1 and Student 2 neither Student 1 nor Student 2
Answer:
Student 2 only
Step-by-step explanation:
Given that:
The written antiderivatives formulas by the students for k sin (kx), where k > 1 are:
Student 1 : [tex]\int (k \ sin (kx)) \ dx= k^2 \ cos (kx) + C[/tex]
Student 2: [tex]\int (k \ sin (kx) ) \ dx = - cos (kx) + C[/tex]
The student that wrote the correct anti-derivate formula is Student 2 only.
This is because:
Suppose:
[tex]I = \int (k \sin (kx) ) \ dx[/tex] where; k > 1
This implies that:
[tex]I = \int (k \sin (kx) ) \ dx[/tex]
[tex]I =k \bigg ( \dfrac{-cos (kx)}{k} \bigg) + C[/tex] because [tex]\int sin (ax) \ dx = \dfrac{-cos (ax)}{a}+C[/tex]
here;
C = constant of the integration
∴
I = - cos (kx) + C which aligns with the answer given by student 2 only.