A student is saving money to go on a school field trip. The graph shows the relationship between the number of weeks the student has been saving, x, and the total dollar amount they have saved, y. coordinate plane with the x axis labeled number of weeks and the y axis labeled total savings in dollars, with a line that passes through the points 0 comma 20 and 5 comma 50 Determine the slope and explain its meaning in terms of the real-world scenario. The slope is 6, which means that the student's total savings increases by $6 each week. The slope is one sixth, which means that the student's total savings increases by $0.17 each week. The slope is 12, which means that the student will finish saving money after 12 weeks. The slope is 20, which means that the student started with $20.
Answer: whats the question
Step-by-step explanation: But if you wanted me to check your work your right
Jaden is on his school's track team. The team runs laps around the school track. One lap around the track is
1
4
of a mile. Let r be the number of laps Jaden runs, and let m be the total distance he runs, in miles.
The equation m=
1
4
r represents this situation. Graph the equation.
Answer:
2² this is the answer I hope this helps I'm doing the same class right now
I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.
Answer:
1/3
Step-by-step explanation:
just convert it?
3/10
Step-by-step explanation:
60% is the same as 60/100
90% is the same as 90/100
90-60=30
30/100
30/100 is divided by 10 on each side to simplify it to 3/10
I need help with this question
Answer: 62.8in
Step-by-step explanation:
The formula for circumference is C=2πr. Put the values of 10 in for r and 3.14 in for pi, and you get an equation that looks like C=2(3.14)(10). Solving this equation gets you 62.8.
Answer:
62.8
Step-by-step explanation:
Circumference=2rpi
c=2*10*pi
c=20*pi
c=20*3.14
c=62.8
What's the answer to b = and c =
Answer: The person who answered is correct! :)
(I was just double checking and the person is correct)
Step-by-step explanation:
Simplify (92 – 3 × 7) ÷ (7 – 3)
THEESE ARE THE CHOICES
A 14
B 10
C 16
D 15
ONLY ANSWER IF YOU 100% SURE
Pat threw a football 5 more than twice the number of yards, y, which Gary threw. Which expression can be used to find the number of yards Pat threw the football? *
**SHOW WORKK PLS
Answer:
2y+5
Step-by-step explanation:
Lets start with an expression for how many yards Gary threw. Since y is the variable given in the problem, we'll use that.
Yards Gary threw = y
We also know that Pat threw 5 more than twice the yards Gary did. First, we multiply Gary's yards by 2, then add 5 more. We end up with the expression:
Yards Pat threw = 2y+5
1) what is the equation of a parabola with the given vertex and focus
vertex (1,6) focus (1,8)
2) A radio station has a broadcast area in the shape of a circle with the equation x^2+y^2=1296
find the intercepts of the graph.
state the radius in miles .
what is the area of the region in which ten broadcast from the station can be picked up?
Answer:
Step-by-step explanation:
10
I’m very confused on this, what’s the answer? And if possible can I also have an explanation? Thank you ^^
Answer:
58 sq in
Step-by-step explanation:
You need to cut the drawing into pieces in your mind first. Starting at the bottom, the triangle's area is 1/2bh, so it is 1/2 x 8 x 6 = 24 sq in.
Now I would cut the top triangle off, and do 1/2bh, and the height is 3 as you can tell from the right measurement of 8 minus the left measurement of 5.
1/2 x 3 x 6 = 9 sq in.
Now you have a trapezoid left. It's area is (b1 + b2)/2 x h. Base 1 (the top) is 6 and base 2 (the bottom) is 4. 6 + 4 / 2 = 5. 5 x 5 = 25 sq in.
Now just add them up: 24 + 9 + 25 = 58 sq in.
Use the Midpoint Rule with \(n=5\) to estimate the volume obtained by rotating about the y-axis the region under the curve \(y=\sqrt{1+x^3}\), \(0\leq x\leq 1\).
To estimate the volume using the Midpoint Rule with \(\displaystyle n=5\), we need to divide the interval \(\displaystyle 0\leq x\leq 1\) into \(\displaystyle n\) subintervals of equal width. Since \(\displaystyle n=5\), each subinterval will have a width of \(\displaystyle \Delta x=\frac{1-0}{5}=\frac{1}{5}\).
Now, let's calculate the volume using the Midpoint Rule. The formula for the volume obtained by rotating about the y-axis is:
\(\displaystyle V\approx 2\pi \sum _{i=1}^{n}y_{i}\Delta x\)
where \(\displaystyle y_{i}\) represents the value of the function \(\displaystyle y=\sqrt{1+x^{3}}\) evaluated at the midpoint of each subinterval.
First, let's find the midpoints of the subintervals. Since the width of each subinterval is \(\displaystyle \Delta x=\frac{1}{5}\), the midpoint of the \(\displaystyle i\)-th subinterval is given by:
\(\displaystyle x_{i}=\frac{\Delta x}{2}+\left( i-\frac{1}{2}\right) \Delta x=\frac{1}{10}+\left( i-\frac{1}{2}\right) \frac{1}{5}\)
Substituting \(\displaystyle x_{i}\) into the function \(\displaystyle y=\sqrt{1+x^{3}}\), we obtain:
\(\displaystyle y_{i}=\sqrt{1+\left( \frac{1}{10}+\left( i-\frac{1}{2}\right) \frac{1}{5}\right) ^{3}}\)
Now, we can calculate the approximate volume using the Midpoint Rule:
\(\displaystyle V\approx 2\pi \sum _{i=1}^{5}y_{i}\Delta x\)
Substituting the values of \(\displaystyle y_{i}\) and \(\displaystyle \Delta x\) into the formula, we can evaluate the sum and compute the estimated volume.
\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)
♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
Please Help
I need an answer ASAP
The table shows the number of goals made by two hockey players.
Player A Player B
2, 3, 1, 3, 2, 2, 1, 3, 6 1, 4, 5, 1, 2, 4, 5, 5, 11
PLS HELP! AND FAST.
Find the best measure of variability for the data and determine which player was more consistent.
Player B is the most consistent, with an IQR of 3.5.
Player B is the most consistent, with a range of 10.
Player A is the most consistent, with an IQR of 1.5.
Player A is the most consistent, with a range of 5.
Answer: Player B is the most consistent, with an IQR of 3.5.
Step-by-step explanation:
For Player A, the IQR is 2 (Q3 - Q1 = 3 - 1 = 2).
For Player B, the IQR is 3.5 (Q3 - Q1 = 5 - 1.5 = 3.5).
Therefore, Player B is more consistent, as their IQR is larger, indicating less variability in their scores.
Is x = 6 a solution to the equation 5(x – 3) = x + 13?
I SHALL GIVE BRAINLIEST TO CORRECT ANSWERERS!!!
Step-by-step explanation:
5(x-3)=x+13
5x-15=x+13
5x-x=13+15
4x=28
X=7 not 6
Answer:
no it is not.
Step-by-step explanation:
5(6-3) would not equal 6+13
pleasse help me, and exsplain
Complete the statements based on the diagram.
mAngleA = 27° because it is
to the 27° angle.
The measure of Angle
can be found because it is a vertical angle to the 93° angle.
The sum of the measures of angles A, B, and C is
degrees.
Answer:
an alternate interior angle, C, and 180 degrees.
Step-by-step explanation:
hope this helps
right on EDGE 2021 for Math
Plz help I’ll mark brainliest
Answer:
x = 22.62°Step-by-step explanation:
To find the measure of angle x we use cosine
\( \cos( \alpha ) = \frac{adjacent}{hypotenuse} \)
From the question
PO is the hypotenuse = 13
The adjacent is 12
Substitute the values into the above formula
That's
\( \cos(x) = \frac{12}{13} \)
\(x = \cos^{ - 1} ( \frac{12}{13} ) \)
x = 22.6198
We have the final answer as
x = 22.62° to the nearest hundredthHope this helps you
Answer:
Since the value of all angles within a triangle must equal 180 degrees, if you know at least two angles, you can subtract them from 180 to find the missing third angle. If you are working with equilateral triangles, divide 180 by three to find the value of X. All of the angles of an equilateral triangle are equal.
Step-by-step explanation:
What value of x will make the equation below true?
9x=72
Answer:
"8"
Step-by-step explanation:
9 x 8 = 72
answer: 72
step-by-step explanation: 9 times 8 is 72, therefore x = 8. ur welcome :)
Which number is equivalent to 0.51 repeating
8m+95<−87m+5
please anwser with steps
An artist is painting a mural of historical community events on a wall. To make sure that the picture is painted accurately to her vision, she creates a grid for the wall with each unit measuring a meter. In the mural, she paints the first event at (-2, 2), the second event at (2, 2), and the third event at (-2, 4).
What is the distance between the first and third events on the wall? ( 1 number only
I don't know the answer but try looking it up in search bar it will help.
Please help! Thank you!
Answer:
525
Step-by-step explanation:
If it's just asking to find the average of heads then times it by 20 then just do 32+28+21+24 to get 105 and divide it by 4 to get 26.25 then times it by 20 since this is the average of 50 throws and it's asking for the average of 1,000 throws which is 525
A football player runs 10.7 m/s toward the end zone. If he runs for 3.7
seconds how far does he get?
Answer:
39.59
Step-by-step explanation:
Help asap! 40 points
Given d || e.
∠1 and ∠2 are ___
vertical
corresponding
complementary
supplementary
angles.
∠6 and ∠8 are ___ angles. (same options as first one)
∠1 and ∠5 are ___ angles. (same options as first one)
Answer:
∠1 and ∠2 are supplementary angles.
∠6 and ∠8 are vertical angles
∠1 and ∠5 are corresponding angles.
Step-by-step explanation:
∠1 and ∠2 lie on a straight line which will always add up to 180 degrees or supplementary.
∠6 and ∠8 lie opposite each other on the transversal (intersecting line) and are equal.
<1 and <2 are Supplementary angles
<1 and <5 are Corresponding angles
<6 and <8 are Vertical angles
Given that d II e
when a transversal intersects two parallel lines the following conditions are true:
Supplementary angles are those angles when the sum of two angles is equal to 180 degrees. Since <1 and <2 are on either side of the transversal their sum is equal to 180 degrees hence why it's a supplementary angle.
Vertical angles form 4 angles when a line intersects them and the two angles are opposite to each other. In this case <6 and <8 are opposite each other hence why they are vertical angles.
Corresponding angles are the angles that are in the same position on each of the parallel lines and on the same side of the transversal. In this case both <1 and <5 are on the same side of the transversal on each of the parallel lines hence why they are corresponding angles
To learn more about supplementary, corresponding, and complementary angles,
https://brainly.com/question/30147425?referrer=searchResults
https://brainly.com/question/14954159?referrer=searchResults
Choose the correct numbers from the box to complete the subtraction sentence that follows. Enter the missing fractions to make a true statement.
Answer:14
Step-by-step explanation:
Answer:
On dividing 3.185 × by 9.1 × the final answer in scientific notation is 3.5 × .
The quantity 3.185 times ten raised to the seventeenth power can written as 3.185 × .
The quantity 9.1 times ten raised to the eighth power can written as 9.1 × .
On dividing 3.185 × by 9.1 × ,
( 3.185 × )/( 9.1 × ) = 0.35 × = 0.35 × = 3.5 × (in scientific notation)
Scientific notation is a floating-point system in which the numbers are expressed as the products consisting of a number between one to ten multiplied by an appropriate power of ten.
On dividing 3.185 × by 9.1 × the final answer in scientific notation is 3.5 × .
To know more about Scientific notation refer to the link:
brainly.com/question/10401258
#SPJ4
Step-by-step explanation:
hope this helps
PLS HELP!!!!!
Brayden conducted a scientific experiment. For a certain time, the temperature of a compound rose 2 2/5 degrees in 1/5 of an hour. How much did the temperature of the compound rise in one hour?
Answer: 12 degrees or 11 5/5 or 60/5
Step-by-step explanation:
Since the temperature is rising 2 2/5 per 1/5 of an hour we just need to multiply 2 2/5 times 5 because 5/5 would equal the whole hour. In order to multiply easier you can change 2 2/5 to an improper fraction by multiplying the whole number with the denominator and then adding the numerator. Which you should get 12/5 next change 5 to a fraction which would be 5/1. 5 times 12 is 60 and 5 times 1 is 5. You get 60/5 which if divided is 12.
For the number line you just have to find 1/5 and 2 2/5 on it and mark it.
A contractor is building the base of a circular fountain. On the blueprint, the base of the fountain has a diameter of 18 centimeters. The blueprint has a scale of three centimeters to four feet. What will be the actual ares of the base of the fountain, in square feet, after it is built? Round your answer to the nearest tenth of a square foot.
Answer:
452.4 square feet
Finding the diameter:
Since there are 3 centimeters for every 4 feet, we need to divide 18 by 3
18 ÷ 3 = 6 which means the ratio is scaled up by 6 so we multiply 4 by 6
4 · 6 = 24 that means that the diameter of the base of the fountain is 24 feet
Finding the area:
Since the area of a circle is πr² we need to divide the diameter by 2 to get the radius(r)
24 ÷ 2 = 12 now we need to square 12 (which is multiplying it to itself ex. 5² is 5 · 5)
12 · 12 = 144 now we multiply it by π
π · 144 ≈ 452.38934 lastly we round it
452.4 square feet
Hope this helps!
Which of the following pairs of base and height produces the greatest area? All measurements are in centimeters.
a) b = 4, h = 3.5
b) b = 0.8, h = 20
c) b = 6, h = 2.25
d) b = 10, h = 1.4
The greatest area can be using the measurement b = 0.8, h = 20.
What is area?The area is the region bounded by the shape of an object. The space covered by the figure or any two-dimensional geometric shape, in a plane, is the area of the shape.
For the greatest area we can use the measurement:
a) b = 4, h = 3.5
area= 4*3.5=14
b) b = 0.8, h = 20
area= 0.8*20 =16
c) b = 6, h = 2.25
area= 2.25*6 = 13.5
d) b = 10, h = 1.4
area= 10*1.4=14
whether we take area of any figure the greatest area can be possible using the measurement b = 0.8, h = 20..
Learn more about area here:
https://brainly.com/question/27683633
#SPJ2
English is the predominant language spoken in Chile. Question 1 options: True False
whoever answers first gets the crown
Answer: The answer is false!
Step-by-step explanation: You may think its true but NO, its not true!
Answer: false
Step-by-step explanation:
the correct answer is a dialect of spanish, chilean spanish.
Which linear equation shows a proportional relationship?
y = 2x + 1
y equals one half times x minus 5
y equals negative one half times x
y = −2
Answer:
y=2x+1 and y=-2
Step-by-step explanation:
Answer:
As, we know the constant of proportionality standard form is
y= kx
where k is constant of proportionality
So, from the given options the relation of constant of proportionality shown by
y= 3/4 x
where k = 3/4.
Step-by-step explanation:
Merry Christams Eve!
Thanks for always helping me!
Answer:
Merry xMAS!!!
Step-by-step explanation:
Answer:
Merry Christmas Eve 2 u too
Step-by-step explanation: